Individual Products
Velfac offers a variety of glazing and soundproofing options to ensure you find the perfect windows for your project, whether it’s a new build or refurbishments.
Modern Technology
Self-titled ‘daylight-engineers’, the Velfac design optimises space by using a slimmer frame with a flush fit, giving you a minimal window with an even bigger view. Velfac can help create your Eden.
Perfect Combinations
If you’re looking to combine different materials and elements for different aspects of your design then all our ranges are more than up to the task. Don’t let conventional thinking limit you.
Professional Service
Ecotec takes great pride in the personal service we offer. If you don't know where to start, or you know exactly what you must have, we can help you from start to finish.
About Velfac
Velfac was created in 1961 by Villum Kann Rasmussen, but the story starts back in 1941, when he launched a new vertical window ‘Velux’ that could bring fresh air and daylight in everybody’s houses.
The Velfac 200 system aluminium/wood windows exude contemporary elegance. With their sleek 54 mm sightlines, they optimize the influx of natural light, while both opening and fixed lights share the same sightlines, guaranteeing a uniform aesthetic across window units.
FIND OUT MOREShared Vision - We Are Daylight Engineers
Ecotec are proud to be an approved partner for Velfac bringing you the best of both worlds; the durability and versatility of aluminium and the beauty and warmth of natural wood.
Jointly let us work together with one of the UK’s leading brands of composite windows and doors, specified for the system’s slim and uniform frames, contemporary style and exceptional thermal performance - as low as 0.8W/m2k to your next project.
FIND OUT MOREDownload a brochure
Browse the extensive range of products we offer here in our catalogue. This is available to you as a PDF or in hard copy.
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Photos & illustrations of all ranges
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Specifications, finishes & colours
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New technologies
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Multiple glazing options
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Guarantees & Warranties
Velfac WINDOWS AND DOORS FOR YOUR DREAM HOME
You can choose from the different Velfac design styles so that you can find a window or door solution amongst the multitude of possibilities in shape, colour and material which fulfil exactly your demands on architecture, design and comfort.
FAQs
VELFAC's signature is its hybrid design, which intelligently combines materials on a single, unified frame. The interior is crafted from sustainably sourced wood, providing natural warmth, excellent insulation, and a premium aesthetic inside your home. The exterior is clad with a durable, low-maintenance aluminum shell that protects against the elements. The key is that these are not separate frames; they are thermally separated but mechanically bonded, creating a slimmer, stronger profile than many composite windows. This "best of both worlds" approach defines the VELFAC advantage.
Absolutely. VELFAC is renowned in the architectural community for its elegantly slim sightlines. By bonding the aluminum externally to a structural timber core, they eliminate the need for bulky frame sections. This results in a remarkably narrow profile that maximizes glass area and allows for more delicate, refined proportions. It delivers the clean, contemporary look of high-end commercial glazing while maintaining the thermal performance and residential appeal of a timber interior.
VELFAC offers exceptional design flexibility. Their system allows for a vast range of configurations, from standard casement and tilt-turn windows to large fixed glazing panels, composite window-door units, and curved glazing solutions. You can choose from various wood species, interior finishes, and exterior aluminum colors. Critically, their hybrid system is often easier to integrate into existing structures (like replacing old timber windows) or to create bespoke sizes and shapes for new builds, making them a favorite for both renovations and architect-led projects.
Yes, sustainability is central to VELFAC's Danish design philosophy. Their wood is sourced from sustainably managed forests (primarily FSC®-certified). The aluminum cladding contains a high percentage of recycled material and is fully recyclable at end of life. Most importantly, the exceptional energy efficiency of their windows (with Uw-values as low as 0.8 W/(m²K) for triple glazing) drastically reduces the carbon footprint of a building over its lifetime. They hold key environmental certifications and are a specified choice for projects targeting BREEAM or similar green building standards.
Engineered for the demanding Scandinavian climate, VELFAC windows are built to last. The factory-bonded aluminum cladding provides a completely water-shedding, maintenance-free exterior that withstands driving rain, salt air, and UV exposure without warping, rusting, or fading. The internal timber is fully protected and only experiences stable indoor conditions. Combined with precision German hardware and multiple sealing gaskets, VELFAC windows achieve some of the highest ratings for air permeability (Class 4) and watertightness (Class E1200 or higher), ensuring a draft-free, dry, and durable installation for decades.
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