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Timber Flush Casement Window - The Hardwick - Wooden Windows

Name: Timber Flush Casement Window - The Hardwick - Wooden Windows
Brand: Gowercroft Joinery Limited
SKU: 9FGxngdAKEinYSiwp4d9ov

Verified by manufacturer 3 months ago

Hardwick Engineered Redwood Softwood with Accoya Cill

Gowercroft Joinery Limited

Third party certifications:

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

Secure timber flush casement windows with a potential U-value of 1.2 W/m²K in double glazing or 0.90 W/m²K in triple glazing.

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BOS

+44 (0)1773 300510 Website

Application

Suitable for most applications.

Particularly suitable for unlisted properties where replacement windows are required, or for new build projects which need to achieve all of the relevant building regulations but Passiv-Haus level performance is not required.

Description

Hardwick Timber Flush Casement Windows have a number of modern features implemented with the goal of maintaining the general proportions and sightlines wherever possible. The windows offer improved energy efficiency and robust construction while still appearing to be a traditionally styled product. They provide architects and specifiers working on most building projects with a reliable and functional solution, combining security, functionality, and modern design.

Double gasket around the entire sash delivers exceptional air-tightness. This is achieved without undermining the appearance of the window.
Fully concealed trickle ventilation through the head of the frame is invisible on the external face of the product, with the internal vent recessed to reduce its impact.
All traditional shapes and sizes are available including arched tops, curved tops, bay windows and coupled frames.
Full multi-point locking system on all products with night ventilation facility. Option to upgrade to Part Q compatibility with stabiliser plates and security keeps.
Key lockable espagnolette ironmongery is available in a range of heritage and contemporary styles and finishes.
Adjustable egress friction hinges allow sliding to centre for easy clean functionality. Having no visible hinges on the product when closed improves both security and appearance.
Dummy sashes included as standard to give a balanced look of non-opening parts of the window.
Available in double glazed with the ability to deliver U-values of below 1.2 W/m²K or triple glazing with the ability to deliver U-values of below 0.90 W/m²K.

Features and benefits:

U-values of below 1.2 W/m²K for double glazed.
U-values of below 0.90 W/m²K for triple glazed.
Class 4 air permeability.
Class 4 weather proofing.
Fully concealed trickle ventilation.
Double gaskets.
Exceeds Part Q Standards.
Part L Compliant.

Guarantees:

10 year no maintenance paint warranty.
5–8 year no maintenance stain warranty.
10 year warranty on workmanship and materials.
60+ year expected service life.

General information

Color	Clear Beige Black Blue Bronze Brown Copper Cream Gold Green Grey Ivory Orange Pink Purple Red Silver Turquoise White Yellow Other Show more
Finish	Painted Stained
Material	Wood Glass
Shape	Rectangle Square Other Guidance for specification option: Curved/ Raked.
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	Classic

Specification data - Wood window units

Standard	To EN 14351.
Dimensions and configurations	- Manufacturer guidance Consult manufacturer for details and insert requirements.
Product performance	-
Fire performance	-
Fire egress	Yes.
Weather performance	-
UK exposure category	To BS 6375-1, 1600 Pa.
Air permeability	To BS 6375-1, Class 4.
Watertightness	To BS 6375-1, Class A5.
Resistance to wind load	To BS 6375-1, Class C3.
Durability	-
Operation and strength characteristics	To BS 6375-2.
Environmental	-
Background ventilation	Yes.
Acoustic performance rating	29 dB. Guidance for specification option: Standard insulating glass unit, 4 mm/ 20 mm/ 4mm. A range of acoustic, obscure, and solar control insulating glass units are also available; consult manufacturer.
Thermal	-
Whole window U-value	1.2 W/m²K. Guidance for specification option: Double glazed.
Frame	-
Standard	To BS EN 942.
Profile	Lambs Tongue beading and bar profiles.
Wood species	Engineered Redwood Softwood with Accoya Cill.
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 Fully concealed externally. Available in white, brown, or paint matched to frame.
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 One internal glass, 20 mm Argon cavity, 4 mm clear external glass. Guidance for specification option: Toughened to suit. 4 mm Low E One internal glass, 20 mm Argon cavity, 6.8 mm laminate external glass for P1A/Part Q. Guidance for specification option: Toughened to suit. Bonded bars and applied glazing bars as necessary.
Hardware	Not required. Heavy duty egress easy clean hinges, Maco Rail locking bar, Maco night vent keeps, basic espagnolette handle. Guidance for specification option: Handle available in Black, Hardex Bronze, Hardex Chrome, Hardex Gold, Antique Black, Hardex Graphite. Insert requirements. Maco Autolatch restrictors, steel finish as required, tested to BS EN 14351-1. Part Q compliant hardware. Guidance for specification option: Part Q compliant windows have Maco hinge protectors, Maco stabiliser plates; as well as swapping the Maco night vent keeps for Maco security keeps. All additional ironmongery is concealed when the window is closed. Various heritage and bespoke type items available upon request and are fully compliant with Part Q. Insert requirements.
Operation	-
Type	Manual. Guidance for specification option: Friction hinge, with egress operation and easy clean functionality.
Execution	- Manufacturer guidance Fixing of wood frames.

Weather seal (factory applied)	Double gasketing system included as standard.
Glazing bars	22 mm Lambs Tongue 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 Glass
Manufacturing plant location	Unit 1 Birchwood Way, Somercotes, Alfreton DE55 4QQ, UK
Embodied carbon A1-A3 (production stage) as defined in BS EN 15804	-64.88 kg CO₂ eq/kg Self declared Manufacturer guidance Negative 77.11 kg CO₂ eq/kg for Hardwood window industry standard window size Negative 64.88 kg CO₂ eq/kg for Hardwood window industry standard window size Negative 8,571.39 kg CO₂ eq/kg for Hardwood window industry standard window size
Recyclability	100%
Recycled content As defined in clause 7.8 of BS EN ISO 14021	5 %
Expected Life	80 year