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Fill out the form and give us brief details.
We will get back to you with an indicative SIPs extension cost, so you know what to expect.
Once you have an idea of the price of a SIPs extension, you can then make an informed decision.

Or call the experts today on 0330 166 0877

Maximise Your Space with SIPs

Traditional cavity wall construction typically uses up to 350mm of wall thickness, which can eat into your usable floor space—especially in smaller extensions. In contrast, SIPs (Structural Insulated Panels) use just 147mm of thickness while still exceeding modern insulation and strength standards.

In a 4m x 5m extension, this difference alone can free up around 2m² of additional internal space—enough for extra storage, a larger dining area, or simply a more open feel. With SIPs, you’re not just building faster and stronger, you’re building smarter.

Space gained with SIPs

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Stunning Garden Room

Surrounded by greenery, a garden room fosters a connection with nature, even on days when the weather isn't ideal.Read MoreCase Study: Stunning Garden Room.

Imagine having a space that seamlessly blends the benefits of your home with the tranquility of your garden. A garden room can provide exactly that. It offers much-needed extra living space, creating dedicated areas for children to play and parents to work without sacrificing quality family time.

Surrounded by greenery, a garden room fosters a connection with nature, even on days when the weather isn’t ideal. This is just a taste of the many advantages garden rooms offer homeowners. They can truly enhance your life in numerous ways.

Courtesy of Lux Garden Rooms

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Get a Quick Quote today

Fill out the form and give us brief details.
We will get back to you with an indicative SIPs extension cost, so you know what to expect.
Once you have an idea of the price of a SIPs extension, you can then make an informed decision.

Or call the experts today on 0330 166 0877

"Build it faster, stronger, warmer and smarter"

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