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Velux Windows

Enhance Your Home With High-Performance Roof Windows

Velux windows are a brilliant way to bring natural daylight and fresh air into your home. Whether you’re planning a loft conversion, upgrading an attic room, or adding more light to a dark extension, Velux roof windows offer a modern, energy-efficient solution that instantly transforms a space.

Based in Cumbernauld, Caledonia Windows & Doors supplies and installs the full range of Velux windows across Central Scotland. With expert installation and trusted products, we help homeowners create brighter, more comfortable living spaces.

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Velux Window

What Are Velux Windows?

Velux windows — also known as roof windows — are installed directly into your roof slope. They draw natural light into areas where traditional windows can’t reach.

They are perfect for:

  • Loft conversions and attic rooms
  • Bathrooms and kitchens
  • Extensions and garden rooms
  • Stairwells, landings, and hallways
  • Any dark area needing extra light and ventilation

Velux remains the world’s leading brand for roof windows, trusted for premium build quality, performance, and longevity.

Benefits of Velux Windows

Choosing a Velux installation offers several key advantages:

Maximise Natural Daylight

and reduce reliance on artificial lighting

Improve Ventilation

ideal for rooms prone to moisture

Increase Energy Efficiency

with high-performance glazing
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Reduce External Noise

with modern insulation technology

Add Value and Modern Appeal

to lofts, extensions, and conversions
Velux Windows Cumbernauld

Our Velux Window Options

Centre-Pivot Velux Windows

Easy to operate, even with furniture below. The most popular option for loft conversions and attic spaces.

Top-Hung Velux Windows

Open outward for a clear, panoramic view and extra headroom. Ideal for lower roof pitches.

Velux Sun Tunnels

Deliver natural daylight into internal rooms without direct access to the roof — ideal for bathrooms, hallways, and small spaces.

Expert Velux Window Installation Across Central Scotland

A Velux window is only as effective as its installation. Our experienced team ensures:

  • Accurate fitting for optimal insulation and performance
  • Proper flashing and weatherproofing to protect your roof
  • A clean, tidy installation with minimal disruption
  • A professional internal finish
  • Guaranteed workmanship for complete peace of mind

We guide you through the best option for your home, roof type, and lighting needs.

Velux Window Fitters Scotland

Top 5 Velux Window FAQs

Do Velux windows require planning permission?
In most cases, no – Velux roof windows usually fall under permitted development. However, listed buildings or certain conservation areas may require approval. We can guide you through what applies to your home.
Can Velux windows be installed in any roof?
Velux windows can be installed in most pitched roofs, including slate and tile. We’ll assess your roof structure during the survey to confirm the best style and size.
Are Velux windows energy-efficient?
Yes. Velux windows are manufactured with high-performance glazing designed to retain heat in winter and reduce overheating in summer. Many models also offer enhanced insulation and noise-reduction options.
How long does installation take?
Most Velux windows can be installed in one day, depending on access and the size of the unit. More complex installations, such as multiple windows or Cabrio systems, may take longer – we’ll provide clear timings in advance.
Do Velux windows come with guarantees?
Yes. All Velux windows come with manufacturer warranties, and our installation work is fully guaranteed for your peace of mind.
Celebrating 15 Years in Business

Why Choose Caledonia Windows & Doors?

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Family-run Business

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18 Years of Trading

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Associate Members of Rehau

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Wide Range of Styles & Finishes

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