Series 55 Security Demountable Fixed Light
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High-security demountable fixed light (DFL) secondary glazing.
Application
High security demountable fixed light framing system providing significant intruder resistance, blast mitigation and protection against hand guns.
Description
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 eliminate most draughts and ensure greater comfort near the window.
Features and benefits:
- Concealed fixings.
- Fixed to subframe with removable screws.
- Circular and curved frame head available.
General information
Color | White Other |
Finish | Anodized Powder-coated Wood grain |
Material | Aluminium Guidance for specification option: Extruded aluminium alloy 6063-T6. |
Shape | Rectangle Square |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Ten year |
Uniclass | |
CAWS | L10/58 Secondary glazing system L10/580 Secondary glazing system |
Specification data - Aluminium window units
Dimensions and configurations | As drawing.Guidance for specification option: Insert details, available 400–3140 x 400–2140 mm (h x w). As schedule.Guidance for specification option: Insert details, available 400–3140 x 400–2140 mm (h x w). |
Product performance | |
Safety | |
Security level | To LPS 1175, SR1, SR2 and SR3. |
Environmental | |
Acoustic performance rating | 48 dB (Rw).Guidance for specification option: Up to 48 dB (Rw) reduction dependent on glass and cavity. |
Thermal | |
Whole window U-value | 1.8 W/m²K.Guidance for specification option: As low as 1.8 W/m²K dependant on glass, and primary window make-up. |
Frame | |
Profile | Standard. |
Finish as delivered | |
Coating | Anodized.Polyester powder-coated.Wood-grain effect. |
Colour | Analok bronze AA25.Guidance for specification option: For anodized. Analok silver AA10.Guidance for specification option: For anodized. HIPCA 9910 semi-gloss white.Guidance for specification option: For polyester powder-coated. RAL.Guidance for specification option: Insert requirement, for polyester powder-coated. Special order.Guidance for specification option: Insert requirement, for anodized and wood grain effect finishes. |
Ventilator | Not required.Over the frame acoustic ventilator.Over the frame standard ventilator. |
Glazing or infill | |
Requirements | Standard glass.Laminated.Laminated, low-E.Toughened.Toughened, low-E.Glass polycarbonate.Manufacturer guidanceGlazing thickness: 9.5–22 mm. |
Operation | |
Type | Fixed. |
Fixing features | Face-fixed.Reveal-fixed. |
Style | Demountable fixed light. |
Thickness | 9.5 mm. 11.3 mm. 11.5 mm. 12 mm. 12.04 mm. Manufacturer guidance(Glazing) |
Glazing gasket | Black. White. |
Gloss level | Not required. High-gloss. Matt. Semi-gloss. Manufacturer guidance(Frame) |
Acoustic reveal linings | Not required. Vinyl-faced acoustic foam. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Aluminium Guidance for specification option: Extruded aluminium alloy 6063-T6. |
Recyclability | Approximately 99% of the product can be recycled. Guidance for specification option: At end of life remove unit/s. Breakdown into constituent parts; aluminium, glass, metal fixings, timber, and recycle. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 43 % Guidance for specification option: 60% of the aluminium used to make the products comes from recycled sources. 35% of glass supplied is from recycled sources. 100% of timber comes from FSC certified forests. |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 3 |
 IFC | - | 3 |