Series 20 Slimline Vertical Sliding

Name: Series 20 Slimline Vertical Sliding
Brand: 8BsTN4yi7gt8Ai7jjxX86e
SKU: axmn2jhaXe8kQzBhtm49pQ

Slimline framing system ideal for treating traditional sash windows often found in heritage properties. Operated with spring balances which support the weight of the sash in all positions.

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Description

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.

General information

Size	As drawing Insert details. As schedule Insert details.
Features	Twin compression seals, concealed fixings, can be coupled to other units with colour matched aluminium alloy transom/ mullion, adjustable spring balances, curved frame head available
Material	Extruded aluminium alloy 6063-T6
WarrantyDescription	Ten year manufacturers guarantee subject to Selectaglaze terms and conditions. Five year on spring and spiral balances
Uniclass 2015	Ss_25_60_35_65 Putty-fronted single glazing systemsPrimary
CAWS	L10/58 Secondary glazing system L10/580 Secondary glazing system

Specification data - Putty-fronted single glazing systems

Product Reference	Series 20 Slimline Vertical Sliding (VS)
Style	As primary window designs/ sightlines Vertical sliding, two pane Vertical sliding, three pane
Size	As drawing Insert details. As schedule Insert details.
Acoustic performance	Insert required dB level.
Thermal performance	See 'Options' below and insert requirements.
Blast performance	Not required ISO 16933 EXV 45
Frame	-
Frame finish	Anodizing, Analok bronze AA25 Anodizing, Analok silver AA10 Polyester powder-coating, HIPCA 9910 semi-gloss white Polyester powder-coating, RAL Insert RAL colour. Wood grain effect
Gloss level	Not required High gloss Matt Semi-gloss
Glazing	-
Type	Laminated Laminated, low-E Toughened Toughened, low-E
Thickness	4 mm 6 mm 6.4 mm 6.8 mm
Glazing gasket	Black White
Ironmongery	-
Handles	H3 Recessed finger pull, colour matched to frame Standard. H17 Cranked D handle, colour matched to frame
Locks	Not required L2 fitch catch (lockable), white L2 fitch catch (lockable), black L2 fitch catch (lockable), gold L2 fitch catch (lockable), polished chrome L2 fitch catch (lockable), brushed steel L4 plunge lock, silver L13 S10/20 sliding latch
Trickle ventilators	Not required Over the frame standard ventilator Over the frame acoustic ventilator
Acoustic reveal linings	Not required Vinyl faced acoustic foam