Frames, mullions and transoms are made of VACUMAT or Flow-coat-treated pine with waterbased acrylic paint containing anti-mould fungicide. The thickness of final paint layer, when dry, is 60-80μm. Wood is treated with a clear lacquer to enhance the warmth of the natural grain, or painted in one of a range of RAL colours to match the interior decor.

External sashes are made of aluminium extrusion alloy EN AW-6060 or EN AW-6063, polyester powder coated to a thickness of 60-120μm and a standard gloss level of 77%, or anodised to a thickness of 20μm. The finish of the external aluminium sash is either a hard-wearing polyester powder coat in a wide range of RAL colours, metallic finish in RAL 9006 & 9007, or anodised silver or gold.

Glass constitutes 62.2 percent of a VELFAC window. VELFAC manufactures double and triple glazing windows and the cavity between each pane of glass is filled by a non-toxic inert gas called Argon. Argon is extracted directly from the atmosphere and is nature's most common noble gas. Argon makes up 0.1% of a VELFAC 200 window and thanks to its excellent insulating properties, our windows are able to reduce dramatically the heat loss through the glass.

Window solutions for builders and developers

Unique design

Capture the market

Differentiate yourself on the market by choosing high quality windows and doors. External aluminium frames deliver contemporary, eye-catching facades, while internal wood creates welcoming interiors.

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Energy efficient

Add value to your scheme

Most buyers are willing to pay more for energy-efficient features. Investing in windows is one excellent way to improve energy efficiency in a home or building. With U-values that can go down to 0.8W/m2K for triple glazing, VELFAC windows have established an unrivalled reputation for low energy performance.

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Comply to building regulations

Get to market faster

With a wealth of test data ready for review, VELFAC glazing ensures a speedy sign off from Building Control & Construction warranty Suppliers (NHBC, LABC, BLP, Premier) allowing you to get new homes on the market as fast as possible to maximise return on investment.

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Expert advice

Meet your budget

At VELFAC we are experts in glazing. Use our specialist technical and strategic advice to make sure every project, of every size, maximises the value that VELFAC can deliver and increases your profit margins.

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