Verified by manufacturer 4 months ago
Heritage Single Glazed
British Woodworking Federation
Certificate type
Made in Britain
Certificate type
FSC
Certificate type
Health & Safety Accreditation
Certificate type
Carbon Footprint Standard
Certificate type
Timber casement windows for listed buildings.
Replacement timber casement windows for listed buildings and conservation areas.
The Sash Window Workshop's casement windows have been designed to improve the energy efficiency of casement windows in listed buildings, while retaining their traditional beauty.
The windows replicate as closely as possible the proportions and designs of traditional timber casement windows, whilst incorporating the latest manufacturing techniques to use slim double glazing (or single glazing when this isn't approved).
Features and benefits:
Color | White Other |
Finish | Painted |
Material | Wood |
Shape | Rectangle |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | 20 year Guidance for specification option: Joinery guarantee. Consult the manufacturer's Supply Only Warranty and Supply and Install Warranty and Maintenance Guide for details. |
Uniclass | |
CAWS | L10/10 Wood windows L10/210 Wood windows |
Standard | To EN 14351. |
Dimensions and configurations | Manufacturer guidanceBespoke sizes and configurations; refer to a drawing or schedule. |
Frame | |
Profile | Ovolo.Pencil.Special. |
Wood species | Accoya. |
Chain of custody | FSC. |
Finish as delivered | 3 no. coats of factory applied Sigma white semi gloss paint, 2 no. |
Ventilator | Not required.Titon ventilator. |
Glazing or infill | |
Standard | Relevant parts of BS EN 1279. |
Requirements | Single glazed.Guidance for specification option: Maximum thickness 8.8 mm. Consult manufacturer for glass options. |
Hardware | 75 mm butt hinges, TSWW casement handle and stay for each opening leaf, flip over locks / Egress stay pin.75 mm butt hinges, integrated multi point lock system, with key (locking) handle / Egress stay pin. |
Operation | |
Type | Manual. |
Weather seal (factory applied) | Single Seal (F Strip). |
Glazing bars | 16 mm Ovolo. 20 mm Ovolo. 24 mm Ovolo. 30 mm Ovolo. 35 mm Ovolo. |
Contains Red List materials | No |
Country of material origin | New Zealand |
Country of product manufacture | United Kingdom |
Material | Wood |
British Woodworking Federation
British Woodworking Federation Membership
Made in Britain
Made in Britain
FSC
FSC Certified
Health & Safety Accreditation
SafeContractor Certificate
Carbon Footprint Standard
Carbon emissions offsetting for Carbon Neutral Plus status
Carbon Footprint Standard
Carbon Footprint Assessment 2023 Certificate
Casement Window Technical Guide
Accoya Approved Manufacturer
Accoya: Sustainable and Durable Timber
Brochure: The Sash Window Workshop
FENSA Certificate
Listed Building and Conservation Area Guide
Supply and Fit Guarantee and Maintenance Guidelines
Supply Only Delivery, Storage and Fitting Guidelines
Supply Only Guarantee
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