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VELFAC Aluminium Windows

Premium Scandinavian craftsmanship built for British homes.

Precision Crafted Windows for Light, Comfort, and Performance

With more than 50 years of innovation and expertise, VELFAC has established itself as a leading manufacturer of premium composite windows. As part of VKR Holding, alongside sister company VELUX, VELFAC combines Scandinavian design principles with advanced engineering to create windows that maximise natural light, enhance comfort, and improve energy efficiency.

VELFAC windows feature a unique composite construction, with natural timber on the interior for warmth and elegance, and durable aluminium on the exterior for exceptional weather resistance and low maintenance. Designed by renowned “daylight engineers”, VELFAC windows maximise glazed areas, provide slim and uniform sightlines, and allow more natural light to enter your home without compromising thermal performance.

Offering excellent insulation, security and long-term durability, VELFAC windows are an ideal choice for contemporary homes, self-build projects, architectural developments and energy-efficient properties. Every window is manufactured to exacting standards and tailored to suit your home’s design, helping create brighter, more comfortable living spaces that perform for years to come.

VELFAC also offers a range of matching entrance, patio and balcony doors. Explore our VELFAC Doors page to compare the available styles and create a consistent finish across your project.

Benefits of VELFAC Windows

Composite Design, Inside and Out

VELFAC windows combine the natural warmth and character of timber on the inside with durable aluminium on the outside. This innovative composite construction delivers the beauty of traditional materials indoors while providing exceptional weather resistance and minimal maintenance externally.

More Daylight, Less Frame

Designed with ultra-slim 54mm frames, VELFAC windows maximise the glass area and allow significantly more natural light into your home. Their distinctive uniform sightlines create a clean, contemporary appearance while maintaining impressive thermal and acoustic performance.

Energy Efficiency at its Best

VELFAC windows are engineered to achieve outstanding thermal efficiency, with U-values as low as 0.8W/m²K when triple glazed. Advanced glazing technology and precision manufacturing help reduce heat loss, lower energy consumption, and create a more comfortable living environment throughout the year.

Exceptional Security

Security is built into every VELFAC window. Secured by Design certified options are available, incorporating robust locking mechanisms, internal glazing beads, and strong composite frames to help protect your home against unwanted intrusion without compromising on style.

Bespoke to Every Project

Every VELFAC window is manufactured to order, allowing complete flexibility over size, configuration, glazing options, colours, and accessories. Whether you're designing a contemporary self-build, renovating a period property, or specifying windows for a commercial project, VELFAC provides a solution to suit your requirements.

A Sustainable Choice

Sustainability is at the heart of VELFAC's manufacturing process. Responsibly sourced timber, water-based wood treatments, and highly recyclable materials help minimise environmental impact. In fact, each window is up to 93% recyclable, making it an excellent choice for environmentally conscious homeowners and developers.

Window Ranges

A single, award-winning system with endless possibilities.

The VELFAC 200 window system is a contemporary composite glazing solution combining style, sustainability, and security. Its unique design offers uniform sightlines and flexible customisation for every home.  

VELFAC 200

Beautiful, Bespoke, and Built to Last

VELFAC 200 composite windows are designed for modern homes. With slim frames, exceptional thermal performance, and custom finish options, they suit everything from minimal new builds to ambitious architectural projects.  

Velfac Windows

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FAQs
What makes VELFAC windows different from other window systems?
VELFAC windows stand apart thanks to their innovative composite construction, combining durable aluminium externally with natural timber internally. Their signature slim 54mm sightlines maximise natural light, while consistent frame dimensions across different window styles create a clean, uniform appearance throughout the property. Every window is made to order, delivering outstanding thermal performance, contemporary aesthetics, and long-term durability.
Yes. VELFAC windows offer extensive customisation options, including dual-colour finishes. You can select a different colour for the interior timber frame and exterior aluminium cladding, allowing you to match your internal décor while complementing your property’s exterior. A wide range of RAL colours and finishes are available.
Absolutely. Security is a key feature of every VELFAC window system. Many configurations are Secured by Design certified and include robust locking mechanisms, internal glazing beads, reinforced frame construction, and high-performance hardware to help protect your home against intrusion.
No. VELFAC windows are designed to be low maintenance. The external aluminium finish is highly resistant to weathering and does not require repainting, while the internal timber is factory-finished with durable paint or lacquer for long-lasting protection. Occasional cleaning is typically all that’s needed to keep them looking their best.
More Information About VELFAC Windows

Let's get your project started today...

If you would like to make an appointment or have any questions for us please call 01773 843322 or click the button below.

We have a wealth of experience that we want to share with you so that you can make informed product choices.

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Opening Hours: Monday – Friday, 9am – 5pm

Address: Unit 2 Langley Park, North Street, Langley Mill, Nottinghamshire NG16 4BS, England