Roof Windows

VELUX Roof Windows

Professional Supply & Installation – Done Right, From the Inside

At Just Lofts & Build, we don’t just “fit windows” — we deliver a complete, expert VELUX service. We supply and install genuine VELUX Roof Windows with precision, usually working entirely from inside your loft (subject to survey). That means no expensive scaffolding, no disruption and a faster, cleaner installation.

Whether you’re upgrading tired old VELUX units or installing brand new ones, we’ll make sure your home gets maximum light, ventilation and energy efficiency from every window.

Where We Fit VELUX Products

• Converted loft rooms
• Extensions
• Barns and outbuildings
• Unconverted loft spaces
• Bathrooms and kitchens
• Bedrooms
• VELUX Sun Tunnels

VELUX Sun Tunnels – Daylight Where You Never Thought Possible

Stop living with dark corridors and gloomy bathrooms. VELUX Sun Tunnels use a highly reflective tube to channel natural daylight from your roof straight to your ceiling. Even windowless areas can be transformed into bright, welcoming spaces – without major building work.

Domed Rooflights – Robust, Stylish, Flooded With Light

When a flat glass skylight won’t do, our domed rooflights step in. Available in multiple sizes, shapes and glazing options, they offer:

• More natural light, even in awkward locations
• Optional ventilation to keep air fresh
• Built-in UV protection for long-term comfort and durability

Why Choose VELUX – and Why Choose Us

VELUX is the global leader for roof windows, flat roof windows, sun tunnels and blinds. Their products are built to last, deliver outstanding energy performance and look good for years.

We’re experienced installers who actually turn up, work cleanly and finish to VELUX standards — no cowboys, no shortcuts.

Brighten Your Home, Increase Its Value

A correctly installed VELUX window or sun tunnel doesn’t just improve your daily life. It increases property value, reduces energy costs and future-proofs your home.

Call us today for expert advice, a free survey and a no-nonsense quote:

Office: 029 2252 3483
Mobile: 07514 795 000
Serving Cardiff & surrounding areas (50-mile radius)