Verified by manufacturer 24 days ago
British Woodworking Federation
Certificate type
BRE Certificate
Certificate type
Heritage timber doors with enhanced security and energy efficiency.
For listed properties or those in conservation areas.
The Heritage range of timber doors is designed specifically for architects and specifiers working on listed building projects. These doors embrace the essence of traditional fenestration products while offering energy efficiency and comprehensive guarantees.
Timber Heritage Single, Stable, and French Doors
The Gowercroft Churchill range of single, stable, and French doors seamlessly blends highly traditional features with modern design and materials. These doors come with a comprehensive ten year guarantee on all elements and deliver energy efficiency ratings equivalent to modern double-glazed products.
Crafted from Accoya®, renowned for its longevity and energy efficiency, these doors ensure long-lasting quality. The vacuum cavity glazing, with a thickness of only 8.3 mm, achieves U-values comparable to modern double glazing while eliminating double reflection, making it particularly suitable for conservation areas. The LandVac glazing is also toughened, providing enhanced safety and security.
Features and benefits:
Guarantees:
Color | Clear Beige Black Blue Bronze |
Finish | Painted Stained |
Material | Wood Glass |
Shape | Rectangle Square Circle |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Ten year |
Uniclass | |
CAWS | L20/55 Doorsets L20/420 Wood doorsets |
Product range |
Wood in joinery standard | To BS EN 942. |
Configuration | Single-leaf.Double-leaf.Stable door. |
Doorset size | Manufacturer guidanceInsert requirements or refer to a drawing or schedule. |
Performance | |
Acoustic performance | Unrated. |
Strength and durability | Unrated. |
Thermal | 1.2 W/m2K.Guidance for specification option: Vacuum double glazed. |
Intruder resistance | |
Minimum requirement | In accordance with BS 6375-3, Basic security. |
Accessibility | In accordance with BS 8300-2. |
Frame | |
Material | Treated softwood. |
Species | Accoya. |
Appearance class | For opaque finishing: to BS EN 942, J10 for glazing beads, drip mouldings and the like. J40 or better for all other members. |
Threshold | 32 mm projection in Accoya. Tongue fixing into 92 mm back cill.63 mm projection in Accoya. Tongue fixing into 92 mm back cill.83 mm projection in Accoya. Tongue fixing into 92 mm back cill.103 mm projection in Accoya. Tongue fixing into 92 mm back cill. |
Perimeter seals or inserts | Single, fully concealed gasket.Guidance for specification option: For heritage appearance. |
Finish | 3 no. coats of factory applied Sirca paint, 1 no. submerged prime coat, 2 no. sprayed top coats. 30% sheen. |
External | Manufacturer guidanceAny colour available, insert requirements. |
Internal | Manufacturer guidanceAny colour available, insert requirements. |
Frame accessories | Yale SlotVent 2500EA.Yale SlotVent 4000EA.Yale SlotVent 5000EA.Manufacturer guidanceAvailable in white, brown, or paint matched to frame. Canopy externally. Insert requirements. |
Door leaf | |
Core | Stiles and rails: Solid timber; Panels: Solid boards and rigid insulation board. |
Appearance class | J40. |
Panel details | Manufacturer guidanceInsert requirements or refer to a drawing or schedule. |
Species | Accoya. |
Perimeter seals | TPE closed cell microfoam compression weather seal. |
Finish | 3 no. coats of factory applied Sirca paint, 1 no. submerged prime coat, 2 no. sprayed top coats. 30% sheen. |
Colour | |
External | Manufacturer guidanceAny colour available, insert requirements. |
Internal | Manufacturer guidanceAny colour available, insert requirements. |
Glazing | |
Type | Not required.4 mm Low E internal glass, 0.3 mm vacuum cavity, 4 mm clear toughened external glass.Manufacturer guidanceA range of acoustic, obscure, and solar control insulating glass units are also available; consult manufacturer. |
Beading | |
Type | Internal. |
Material | Accoya. |
Hardware | Radius corner 102 mm butt hinges; Maco GTS lever-lever locking bar; low mobility threshold; Ultion 3* euro cylinder; swan-neck door handles.Guidance for specification option: Swan-neck door handles in Hardex Bronze, Hardex Gold, Hardex Graphite, Hardex Chrome, and Antique Black. Insert requirements. Radius corner 102 mm butt hinges, Maco ATS automatic locking bar, low mobility threshold, Brisant Ultion 3* euro cylinders with thumb turn internally as appropriate, handles to suit functionality requirement of automatic locking.Guidance for specification option: Maco ATS: with options for non-lever operation including fingerprint and phone connectivity access. Consult manufacturer for details. Manufacturer guidanceThree or four hinges depending on leaf height. Various heritage and bespoke handles available upon request, as well as automatic locking options. All fully compliant with Part Q. |
Glazing bars | Marginal, 18 mm. Arched, 18 mm. Gothic, 18 mm. Bespoke. Guidance for specification option: Insert requirements or refer to a drawing or schedule. Manufacturer guidanceNo bonded bars due to thin cavity. |
Performance | To BS 6375-2. |
Standard | Relevant parts of BS EN 1279. Manufacturer guidanceGlazing or infill standard. |
Third-party certification | FSC certified. |
Contains Red List materials | No |
Country of material origin | New Zealand |
Country of product manufacture | United Kingdom |
Material | Wood Glass |
Recyclability | Yes |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 5 % |
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 |
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- | 1 | |
- | 1 |