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Heritage Flush Casement Window - The Richmond - Timber Heritage Window

Name: Heritage Flush Casement Window - The Richmond - Timber Heritage Window
Brand: Gowercroft Joinery Limited
SKU: bW1zqJQDX1DsqJoWogynp9

Verified by manufacturer 3 months ago

Gowercroft Joinery Limited

Third party certifications:

British Woodworking Federation
Certificate type
UKAS
Certificate type
BRE Certificate
Certificate type

Timber Heritage Flush Casement Window - with U-value of 1.2 W/m²K. Wooden heritage windows for listed buildings and those in conservation areas.

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BOS

+44 (0)1773 300510 Website

Application

For listed properties or those in conservation areas.

Description

Heritage Windows

Gowercroft heritage flush casement windows feature traditional design elements combined with modern materials and technology. With high-performance characteristics, these windows come with a comprehensive 10-year guarantee and provide excellent energy efficiency comparable to modern double-glazed products.

Crafted from Accoya® timber, known for its durability and energy efficiency, Gowercroft heritage flush casement windows seamlessly blend classic aesthetics with contemporary advancements.

The vacuum cavity glazing ensures U-values comparable to modern double glazing while maintaining a slim profile of only 8.3 mm.

The glazing is toughened for enhanced safety and security, providing optimal clarity without double reflection, making it suitable for conservation areas.

The frame design includes discreetly concealed gaskets, offering a clean and authentic appearance.

The heritage windows feature traditional butt hinges, concealed espagnolette locking, and a wide selection of handle styles and finishes to accommodate various design preferences. The slender 22 mm glazing bars and slim window profile create an elegant look that visually narrows the sections. The external bar design faithfully replicates the traditional putty pointing appearance.

Supplied with a comprehensive 10-year guarantee and are eligible for TimbaCare.

Features and Benefits:

U-Value of 1.2 W/m²K.
Toughened vacuum glazing.
Manufactured from Accoya® timber.
Class 4 air permeability.
Class 4 weatherproofing.
Building Regulations Approved Document L Compliant.

Guarantees:

10-year no maintenance paint warranty.
5–8 year no maintenance stain warranty.
10-year warranty on workmanship and materials.
Expected service life of over 60 years.

General information

Color	Beige Black Blue Bronze Brown Clear Copper Cream Gold Green Grey Ivory Orange Other Pink Purple Red Silver Turquoise White Yellow Show more
Finish	Painted Stained
Material	Wood
Shape	Circle Rectangle Square Other
Length	Bespoke
Width	Bespoke
Height	Bespoke
Warranty description	Ten year

Uniclass	Pr_30_59_98_96 Wood window unitsPrimary
CAWS	L10/10 Wood windows L10/210 Wood windows

Product range	Heritage

Specification data - Wood window units

Standard	To EN 14351.
Product performance	-
Fire performance	-
Fire egress	Yes.
Durability	-
Operation and strength characteristics	To BS 6375-2.
Environmental	-
Background ventilation	Yes.
Acoustic performance rating	39 dB. Guidance for specification option: Vacuum insulating glass unit, 4 mm/ 0.3 mm/ 4 mm. Manufacturer guidance A range of acoustic, obscure, and solar control insulating glass units are also available; consult manufacturer.
Thermal	-
Whole window U-value	1.20 W/m²K, vacuum double glazed.
Frame	-
Standard	To BS EN 942.
Profile	Heritage extended beading and bar profiles beading and bar profiles.
Wood species	Accoya.
Chain of custody	FSC.
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.
Finish as delivered	Factory applied Sirca paint, submerged prime coat, sprayed top coats. Manufacturer guidance Three coats of factory applied Sirca paint, one coat submerged prime coat, two coats sprayed top coats. Any colour available, finish to 30% sheen.
Ventilator	Yale SlotVent 2500EA. Yale SlotVent 4000EA. Yale SlotVent 5000EA. Manufacturer guidance Available in white, brown, or paint matched to frame. Canopy externally.
Frame horns	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.
Glazing or infill	-
Standard	Relevant parts of BS EN 1279.
Requirements	4 mm Low E internal glass, 0.3 mm vacuum cavity, 4 mm clear external glass. Guidance for specification option: Toughened as standard. Applied glazing bars as necessary, no bonded bars due to thin cavity.
Hardware	Nico retractable espagnolette , Nico keep, 75 mm ball race butt hinges. Manufacturer guidance Various designs of heritage espagnolette handle and matching casement stay available in Black, Antique Pewter, Aged Brass, Polished Brass, Polished Nickel, and Polished Chrome. Insert requirements.
Operation	-
Type	Manual.

Colour:	Beige. Black. Blue. Bronze. Brown. Clear. Copper. Cream. Gold. Green. Grey. Ivory. Orange. Other. Pink. Purple. Red. Silver. Turquoise. White. Yellow. Show more
Weather seal (factory applied)	Single, fully concealed gasket for Heritage appearance.
Glazing bars	18 mm Heritage extended in grid, mechanically fixed to sash prior to spray. Guidance for specification option: Arched, gothic, marginal, and bespoke patterns available. Insert requirements.

Sustainability data

Contains Red List materials	No
Country of material origin	New Zealand
Country of product manufacture	United Kingdom
Material	Wood
Embodied carbon A1-A3 (production stage) as defined in BS EN 15804	85.65 kg CO₂ eq/kg Self declared Manufacturer guidance Embodied carbon A1-A3 (cradle to gate) as defined in BS EN 1580475.05 kg CO₂ eq/kg for industry standard window sizeEmbodied carbon A1-A5 (cradle to install) as defined in BS EN 1580485.65 kg CO₂ eq/kg for industry standard window sizeEmbodied carbon A1-D (cradle to grave) as defined in BS EN 15804Negative 11,066.19 CO₂ eq/kg for industry standard window size
Recyclability	Mostly recyclable
Recycled content As defined in clause 7.8 of BS EN ISO 14021	5 %