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Selectaglaze Ltd

Secondary Glazing Specialist

+44 (0)1727 837271 www.selectaglaze.co.uk

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Series 10 Slimline Horizontal Sliding 2 Pane

Slimline horizontal sliding (HS) secondary glazing unit, available with two, three or four sliding sash options. Removable to provide easy access to the outer window, facilitating cleaning and maintenance.

Sashes have integral full height finger pulls, 23 mm wide interlock stile and twin silicone treated, grey polypropylene pile weatherseals. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). High performance brush seals will almost eliminate drafts and ensure greater comfort near the window.

Thermal performance:

U-values as low as 1.8 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance. Between 45 and 47 dB can be achieved.
  • Blast tested to ISO 16933 Classification code EXV 45 (two and three pane HS only).

Series 10 Slimline Horizontal Sliding 3 Pane

Slimline horizontal sliding (HS) secondary glazing unit, available with two, three or four sliding sash options. Removable to provide easy access to the outer window, facilitating cleaning and maintenance.

Sashes have integral full height finger pulls, 23 mm wide interlock stile and twin silicone treated, grey polypropylene pile weatherseals. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). High performance brush seals will almost eliminate drafts and ensure greater comfort near the window.

Thermal performance:

U-values as low as 1.8 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance. Between 45 and 47 dB can be achieved.
  • Blast tested to ISO 16933 Classification code EXV 45 (two and three pane HS only).

Series 10 Slimline Horizontal Sliding 3 Pane Centre

Slimline horizontal sliding (HS) secondary glazing unit, available with two, three or four sliding sash options. Removable to provide easy access to the outer window, facilitating cleaning and maintenance.

Sashes have integral full height finger pulls, 23 mm wide interlock stile and twin silicone treated, grey polypropylene pile weatherseals. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). High performance brush seals will almost eliminate drafts and ensure greater comfort near the window.

Thermal performance:

U-values as low as 1.8 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance. Between 45 and 47 dB can be achieved.
  • Blast tested to ISO 16933 Classification code EXV 45 (two and three pane HS only).

Series 10 Slimline Horizontal Sliding 4 Pane

Slimline horizontal sliding (HS) secondary glazing unit, available with two, three or four sliding sash options. Removable to provide easy access to the outer window, facilitating cleaning and maintenance.

Sashes have integral full height finger pulls, 23 mm wide interlock stile and twin silicone treated, grey polypropylene pile weatherseals. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). High performance brush seals will almost eliminate drafts and ensure greater comfort near the window.

Thermal performance:

U-values as low as 1.8 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance. Between 45 and 47 dB can be achieved.
  • Blast tested to ISO 16933 Classification code EXV 45 (two and three pane HS only).

Series 15 Mid-Range Horizontal Sliding 2 Pane

Mid-range, horizontal sliding (HS) secondary glazing unit with robust but slender framing sections. Available with two, three or four sliding sash options. Designed to be removable to provide easy access to the outer window, facilitating cleaning and maintenance.

All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Fitted with high performance brush seals that will almost eliminate drafts and ensure greater comfort near the window.

Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies.

Approvals:

Blast tested to ISO 16933 Classification code EXV 33 (two pane only).

Series 15 Mid-Range Horizontal Sliding 3 Pane

Mid-range, horizontal sliding (HS) secondary glazing unit with robust but slender framing sections. Available with two, three or four sliding sash options. Designed to be removable to provide easy access to the outer window, facilitating cleaning and maintenance.

All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Fitted with high performance brush seals that will almost eliminate drafts and ensure greater comfort near the window.

Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies.

Approvals:

Blast tested to ISO 16933 Classification code EXV 33 (two pane only).

Series 20 Slimline Vertical Sliding

Slimline vertical sliding (VS) secondary glazing unit in two or three pane sliding sash options. Contra-sliding panes provide access to the primary windows for cleaning and maintenance.

Sashes cannot be removed. A minimum frame gap of 75 mm is recommended.

Sashes slide within the frame so do not interfere with blinds or curtains. Twin brush seals ensure high sealing efficiency. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity).

Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies.

Thermal performance:

U-values as low as 1.8 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance. Between 39 and 46 dB can be achieved.
  • Blast tested to ISO 16933 Classification code EXV 45.

Series 25 Mid-Range Vertical Sliding

Mid-range, vertical sliding (VS) secondary glazing unit in two or three-pane sliding sash options. It has higher capacity balances to allow treatment of larger windows, and supports thicker glass for higher noise insulation.

Comprises of a mid-range versatile vertical sliding framing section, with contra-sliding sashes, providing access to the primary windows for cleaning. The sashes are removable. A minimum frame gap of 75 mm is recommended. Sashes slide within the frame so do not interfere with blinds or curtains. Twin brush seals ensure high sealing efficiency.

Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies.

Approvals:

  • Blast tested to ISO 16933 Classification code EXV 33.
  • Secured by Design accredited.

Series 30 Slimline Lift Out

Slimline lift out (LO) secondary glazing unit, removable to provide easy access to the outer window, facilitating cleaning and maintenance. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). The system is also fitted with a mixture of high performance brush and compression seals to minimise drafts.

Thermal performance:

U-values as low as 1.79 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance between 38 and 45 dB.

Series 30 Slimline Shuffle Out

Slimline lift out (LO) secondary glazing unit, removable to provide easy access to the outer window, facilitating cleaning and maintenance. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). The system is also fitted with a mixture of high performance brush and compression seals to minimise drafts.

Thermal performance:

U-values as low as 1.79 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance between 38 and 45 dB.

Series 40 Half Hour Fire Fixed Light

Fire-rated, fixed light (FL) secondary glazing unit, suitable for use with thicker glass and sealed units; provides 30 minutes' fire integrity with Pilkington Pyrodur™. Suitable for use where access for cleaning needs to be considered.

Provides enhanced acoustics when used with thicker glass.

Units are available in straight, curved or fully circular profile with concealed fixings. Frames may be linked to other frames with a colour-matched mullion/ transom section or purpose designed timber mullions where a 30 minute fire rating is required.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). Perimeter mastic seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Thermal: U-values as low as 1.15 W/m²K in combination with the primary window and glazed with enhanced sealed units.
  • Acoustic: Up to 50 dB (Rw) reduction dependent on glass and cavity.

Approvals:

  • Secured by Design accredited.
  • Blast tested to ISO 16933 EXV 33.
  • Fire tested to BS EN 1364-1, BS EN 1363-1 - 30 minutes' fire integrity.

Series 41 Heavy Duty Bottom Hung Hinged Casement

Heavy duty hinged casement (HC) secondary glazing, with bead options for heavier glass and sealed units. Offers full access to the outer window, and is designed to be unobtrusive with no mullions or transoms to impede the view. The unit incorporates strong, purpose designed, colour matched flush hinges and concealed multi-point locking. Handles are powder coated and colour matched to frame (or closest colour possible for anodizing).

Suitable for large windows and doors, clean and secure environments or, when glazed with sealed units, optimum thermal insulation. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section. Other features include an adjustable stay arm (up to 90°) and twin compression seals.

Suitable for applications where access to the primary window is only required for cleaning and maintenance purposes. Larger glazing beads accommodate the use of sealed units.

Will reduce heat loss by up to 50% using standard glass, up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure much greater comfort near the window.

Thermal performance:

U-values as low as 1.79 W/m²K can be achieved (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance.
  • Security: Secured by Design (SBD) accredited.

Series 41 Heavy Duty Hinged Casement Double

Heavy duty hinged casement (HC) secondary glazing, with bead options for heavier glass and sealed units. Offers full access to the outer window, and is designed to be unobtrusive with no mullions or transoms to impede the view. The unit incorporates strong, purpose designed, colour matched flush hinges and concealed multi-point locking. Handles are powder coated and colour matched to frame (or closest colour possible for anodizing).

Suitable for large windows and doors, clean and secure environments or, when glazed with sealed units, optimum thermal insulation. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section. Other features include an adjustable stay arm (up to 90°) and twin compression seals.

Suitable for applications where access to the primary window is only required for cleaning and maintenance purposes. Larger glazing beads accommodate the use of sealed units.

Will reduce heat loss by up to 50% using standard glass, up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure much greater comfort near the window.

Thermal performance:

U-values as low as 1.79 W/m²K can be achieved (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance.
  • Security: Secured by Design (SBD) accredited.

Series 41 Heavy Duty Hinged Casement Single

Heavy duty hinged casement (HC) secondary glazing, with bead options for heavier glass and sealed units. Offers full access to the outer window, and is designed to be unobtrusive with no mullions or transoms to impede the view. The unit incorporates strong, purpose designed, colour matched flush hinges and concealed multi-point locking. Handles are powder coated and colour matched to frame (or closest colour possible for anodizing).

Suitable for large windows and doors, clean and secure environments or, when glazed with sealed units, optimum thermal insulation. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section. Other features include an adjustable stay arm (up to 90°) and twin compression seals.

Suitable for applications where access to the primary window is only required for cleaning and maintenance purposes. Larger glazing beads accommodate the use of sealed units.

Will reduce heat loss by up to 50% using standard glass, up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure much greater comfort near the window.

Thermal performance:

U-values as low as 1.79 W/m²K can be achieved (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance.
  • Security: Secured by Design (SBD) accredited.

Series 41 Heavy Duty Hinged Casement Stable Door

Heavy duty hinged casement (HC) secondary glazing, with bead options for heavier glass and sealed units. Offers full access to the outer window, and is designed to be unobtrusive with no mullions or transoms to impede the view. The unit incorporates strong, purpose designed, colour matched flush hinges and concealed multi-point locking. Handles are powder coated and colour matched to frame (or closest colour possible for anodizing).

Suitable for large windows and doors, clean and secure environments or, when glazed with sealed units, optimum thermal insulation. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section. Other features include an adjustable stay arm (up to 90°) and twin compression seals.

Suitable for applications where access to the primary window is only required for cleaning and maintenance purposes. Larger glazing beads accommodate the use of sealed units.

Will reduce heat loss by up to 50% using standard glass, up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure much greater comfort near the window.

Thermal performance:

U-values as low as 1.79 W/m²K can be achieved (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance.
  • Security: Secured by Design (SBD) accredited.

Series 41 Heavy Duty Lift Out

Heavy-duty lift-out (LO) secondary glazing unit suitable for treating large or curved windows which are rarely opened but need occasional access. Supports thicker glass for higher noise insulation.

Lift-outs can be used in combination with other window styles as side lights, over lights or fitted to large rectangular windows behind bulkheads. Rectangular frames may be linked with a colour matched aluminium transom/ mullion section. Release of the catches allows the panel to be removed for occasional cleaning and maintenance.

Will reduce heat loss by up to 50% using standard glass, and by up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure much greater comfort near the window.

Approvals:

  • Blast tested to ISO 16933 Classification code EXV 33.
  • Secured by Design accredited.

Series 41 Heavy Duty Top Hung Hinged Casement

Heavy duty hinged casement (HC) secondary glazing, with bead options for heavier glass and sealed units. Offers full access to the outer window, and is designed to be unobtrusive with no mullions or transoms to impede the view. The unit incorporates strong, purpose designed, colour matched flush hinges and concealed multi-point locking. Handles are powder coated and colour matched to frame (or closest colour possible for anodizing).

Suitable for large windows and doors, clean and secure environments or, when glazed with sealed units, optimum thermal insulation. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section. Other features include an adjustable stay arm (up to 90°) and twin compression seals.

Suitable for applications where access to the primary window is only required for cleaning and maintenance purposes. Larger glazing beads accommodate the use of sealed units.

Will reduce heat loss by up to 50% using standard glass, up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure much greater comfort near the window.

Thermal performance:

U-values as low as 1.79 W/m²K can be achieved (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance.
  • Security: Secured by Design (SBD) accredited.

Series 42 Heavy Duty Security Fixed Light

Heavy duty/ security fixed light (FL) secondary glazing, which accepts thicker glass for higher noise insulation. The systems can be shaped and curved to a full circle if required.

Fitted with perimeter mastic seals that will almost eliminate drafts and ensure greater comfort near the window.

Generally used in combination with other products as over lights or side lights, and particularly useful for arched windows. It can be used within partition walls as observation windows for laboratories, control rooms, clean rooms and recording studios. Neat cover channels conceal the fixings.

Approvals:

  • Blast tested to ISO 16933 Classification code EXV 25.
  • Secured by Design accredited.
  • Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance.

Series 43 Heavy Duty Security Demountable Single Pane Fixed Light

Heavy duty security demountable fixed light (DFL) secondary glazing. Slim, secure system offering increased security against intruder resistance and blast mitigation. Suitable for use in listed buildings due to smaller section size. The slim sections can be curved if required, making the system suitable for use in heritage environments.

Fitted with high performance brush seals that will almost eliminate drafts and ensure greater comfort near the window.

An aluminium subframe is permanently anchored to the reveal or wall face and a glazed frame attached with machine screws which are removable to allow the panel to be sleeved out for cleaning or maintenance.

Approvals:

Blast tested to ISO 16933 Classification code EXV 25.

Series 45 Slimline Bottom Hung Hinged Casement

Slimline hinged casement (HC) secondary glazing unit with flush glazing lines. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section. Suited to shaped and circular windows. Release of catches allows the panel to be removed for occasional cleaning.

Framing system is suitable to many types of windows and traditional sized doors. Available in single and double leaf casements.

Will reduce heat loss by up to 50% using standard glass, up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.78 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

Secured by Design accredited.

Blast tested to ISO 16933 EXV 33.

Series 45 Slimline Double Hinged Casement

Slimline hinged casement (HC) secondary glazing unit with flush glazing lines. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section. Suited to shaped and circular windows. Release of catches allows the panel to be removed for occasional cleaning.

Framing system is suitable to many types of windows and traditional sized doors. Available in single and double leaf casements.

Will reduce heat loss by up to 50% using standard glass, up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.78 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

Secured by Design accredited.

Blast tested to ISO 16933 EXV 33.

Series 45 Slimline Lift Out

Slimline lift out (LO) secondary glazing, using the Series 45 casement profile without the hinges. Suitable for treating large, curved or circular windows which are rarely opened but need occasional access.

Lift-outs can be used in combination with other window styles as side lights, over lights, or fitted to large rectangular windows behind bulkheads. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Will reduce heat loss by up to 50% using standard glass, up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.78 W/m²K (timber primary window and low-E glass in secondary glazing).

Series 45 Slimline Single Hinged Casement

Slimline hinged casement (HC) secondary glazing unit with flush glazing lines. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section. Suited to shaped and circular windows. Release of catches allows the panel to be removed for occasional cleaning.

Framing system is suitable to many types of windows and traditional sized doors. Available in single and double leaf casements.

Will reduce heat loss by up to 50% using standard glass, up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.78 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

Secured by Design accredited.

Blast tested to ISO 16933 EXV 33.

Series 45 Slimline Stable Door Hinged Casement

Slimline hinged casement (HC) secondary glazing unit with flush glazing lines. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section. Suited to shaped and circular windows. Release of catches allows the panel to be removed for occasional cleaning.

Framing system is suitable to many types of windows and traditional sized doors. Available in single and double leaf casements.

Will reduce heat loss by up to 50% using standard glass, up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.78 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

Secured by Design accredited.

Blast tested to ISO 16933 EXV 33.

Series 45 Slimline Top Hung Hinged Casement

Slimline hinged casement (HC) secondary glazing unit with flush glazing lines. All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section. Suited to shaped and circular windows. Release of catches allows the panel to be removed for occasional cleaning.

Framing system is suitable to many types of windows and traditional sized doors. Available in single and double leaf casements.

Will reduce heat loss by up to 50% using standard glass, up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3:1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.78 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

Secured by Design accredited.

Blast tested to ISO 16933 EXV 33.

Series 46 Slimline Fixed Light

Slimline fixed light (FL) secondary glazing which can be used in combination with other products as over lights or side lights and is suitable for arched windows. Can be used within partition walls as observation windows for laboratories, control rooms, clean rooms and recording studios. Can be shaped or curved to a full circle.

All fixings are concealed by cover channels within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). Perimeter mastic seals will almost eliminate drafts and ensure much greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.78 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Security: Secured by Design (SBD) accredited.
  • ISO 16933 EXV 45.

Series 47 Heritage Single Hinged Casement

Heritage hinged casement (HC) secondary glazing is a specialist framing system with a very slim profile to allow installation within the staff bead of smaller, traditional sash windows.

A neat flush hinge and removable catch can allow window shutters to operate normally. Provides good thermal insulation with minimal intrusion.

Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies (note that size limitations apply).

Approvals:

Blast tested to ISO 16933 Classification code EXV 25.

Series 50 High Security Bottom Hung Hinged Casement

Security hinged casement (HC) secondary glazing suitable for use with very large windows and doors. Provides intruder resistance and blast mitigation.

Available as single and double side hung casements, allows full access to the outer window without mullions or transoms to impede the view. Can be glazed with thicker glass or sealed units and is certified to significant levels of security.

All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.78 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • LPS 1175 SR1 and SR2 (single side hung only).
  • ISO 16933 EXV 25 (single and double side hung).
  • ISO 16933 EXV 19 and EXV 15 (single side hung only).

Series 50 High Security Double Hinged Casement

Security hinged casement (HC) secondary glazing suitable for use with very large windows and doors. Provides intruder resistance and blast mitigation.

Available as single and double side hung casements, allows full access to the outer window without mullions or transoms to impede the view. Can be glazed with thicker glass or sealed units and is certified to significant levels of security.

All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.78 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • LPS 1175 SR1 and SR2 (single side hung only).
  • ISO 16933 EXV 25 (single and double side hung).
  • ISO 16933 EXV 19 and EXV 15 (single side hung only).

Series 50 High Security Single Hinged Casement

Security hinged casement (HC) secondary glazing suitable for use with very large windows and doors. Provides intruder resistance and blast mitigation.

Available as single and double side hung casements, allows full access to the outer window without mullions or transoms to impede the view. Can be glazed with thicker glass or sealed units and is certified to significant levels of security.

All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.78 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • LPS 1175 SR1 and SR2 (single side hung only).
  • ISO 16933 EXV 25 (single and double side hung).
  • ISO 16933 EXV 19 and EXV 15 (single side hung only).

Series 50 High Security Top Hung Hinged Casement

Security hinged casement (HC) secondary glazing suitable for use with very large windows and doors. Provides intruder resistance and blast mitigation.

Available as single and double side hung casements, allows full access to the outer window without mullions or transoms to impede the view. Can be glazed with thicker glass or sealed units and is certified to significant levels of security.

All fixings are concealed within the frame, which may be linked to other frames with a colour-matched mullion/ transom section.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). High performance compression seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.78 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • LPS 1175 SR1 and SR2 (single side hung only).
  • ISO 16933 EXV 25 (single and double side hung).
  • ISO 16933 EXV 19 and EXV 15 (single side hung only).

Series 55 Security Demountable Fixed Light

High security demountable fixed light (DFL) secondary glazing, providing intruder resistance, blast mitigation and protection against hand guns.

High security demountable fixed framing section. An aluminium subframe is permanently anchored to the reveal or wall face and a glazed frame attached with machine screws which are removable to allow the panel to be sleeved out for cleaning or maintenance. Offers high levels of security, suited to control rooms, secure laboratories and partitions.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). A high performance brush seal and perimeter mastic seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 41 and 48 dB.
  • Thermal: U-values as low as 1.80 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • LPS 1175 SR1, SR2 and SR3.
  • ISO 16933 EXV 19 and 25.
  • EN 1522/ 1523 FB4.

Series 60 Tilt In Vertical Sliding

Slimline, tilt-in vertical sliding (VS) secondary glazing. Specialist framing system allowing individual panes to tilt inwards on safety stays to assist with cleaning. Particularly suited to treating traditional sash windows with offset meeting stiles.

Allows close fitting to the existing windows. Suitable for listed buildings where the primary glazing cannot be changed. It is a reversible adaptation, so generally accepted by heritage agencies.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). The system is also fitted with a mixture of high performance brush and compression seals that will minimize drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 40 and 47 dB can be achieved.
  • Thermal: U-values as low as 1.81 W/m²K (timber primary window and low-E glass in secondary glazing).

Series 80 Heavy Duty Horizontal Sliding 2 Pane

Heavy duty horizontal sliding (HS) secondary glazing, available in two and three pane configurations. Suitable for treating patio doors, very large windows, secure receptions and recording studio doors.

The sashes slide with in the frames, so do not interfere with blinds or curtains. Large ribbon windows can be accommodated by linking units with a colour-matched mullion/ transom section. The sashes are removable which facilitates cleaning and maintenance.

Thicker glass specifications will provide higher levels of noise insulation. High levels of security can be achieved when using secure lock options and polycarbonate glass.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). High performance brush seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 40 and 49 dB can be achieved.
  • Thermal: U-values as low as 1.81 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Secured by Design (SBD) Accredited.
  • ISO 16933 EXV 33 (horizontal sliding two/ three pane only).

Series 80 Heavy Duty Horizontal Sliding 3 Pane

Heavy duty horizontal sliding (HS) secondary glazing, available in two and three pane configurations. Suitable for treating patio doors, very large windows, secure receptions and recording studio doors.

The sashes slide with in the frames, so do not interfere with blinds or curtains. Large ribbon windows can be accommodated by linking units with a colour-matched mullion/ transom section. The sashes are removable which facilitates cleaning and maintenance.

Thicker glass specifications will provide higher levels of noise insulation. High levels of security can be achieved when using secure lock options and polycarbonate glass.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). High performance brush seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 40 and 49 dB can be achieved.
  • Thermal: U-values as low as 1.81 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Secured by Design (SBD) Accredited.
  • ISO 16933 EXV 33 (horizontal sliding two/ three pane only).

Series 80 Heavy Duty Horizontal Sliding 3 Pane Centre

Heavy duty horizontal sliding (HS) secondary glazing, available in two and three pane configurations. Suitable for treating patio doors, very large windows, secure receptions and recording studio doors.

The sashes slide with in the frames, so do not interfere with blinds or curtains. Large ribbon windows can be accommodated by linking units with a colour-matched mullion/ transom section. The sashes are removable which facilitates cleaning and maintenance.

Thicker glass specifications will provide higher levels of noise insulation. High levels of security can be achieved when using secure lock options and polycarbonate glass.

Will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low emissivity). High performance brush seals will almost eliminate drafts and ensure greater comfort near the window.

Performance:

  • Acoustic: Tested in accordance with BS EN ISO 140-3: 1995 for acoustic performance: between 40 and 49 dB can be achieved.
  • Thermal: U-values as low as 1.81 W/m²K (timber primary window and low-E glass in secondary glazing).

Approvals:

  • Secured by Design (SBD) Accredited.
  • ISO 16933 EXV 33 (horizontal sliding two/ three pane only).

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