Why We Use SIPs for Walls – And Timber Joists for Strength

Why We Use SIPs for Walls – And Timber Joists for Strength

When you’re planning a garden room, build quality matters. At Goldridge Living, we use a combination of SIPs for the walls and traditional timber joists for the roof and floor — and it’s a method backed by experience.

Here’s why that hybrid approach delivers the best result for our customers.

SIPs for Walls: Warm, Efficient, Reliable

We use Structural Insulated Panels (SIPs) in every garden room wall we build. These are high-performance panels made of insulation sandwiched between two boards (typically OSB), and they offer:

✅ Outstanding thermal performance

✅ Airtightness and energy efficiency

✅ Fast, clean installation

This means your garden room stays warm in winter, cool in summer, and energy-efficient all year round — ideal for work, relaxation, or all-season use.

Timber Joists for Floor & Roof: Built to Last

For the floor and roof, we take a more traditional route — using 6x2 timber joists with 100mm PIR insulation. Why? Because in our experience, this method creates a more robust and durable structure.

✅ It feels solid underfoot

✅ It provides flexibility for electrics and finishes

✅ It stands the test of time

We’ve refined this approach over years of building — and it continues to outperform many alternative methods when it comes to strength and reliability.

The Best of Both Worlds

By combining SIP walls with traditional joists, we offer:

✔️ High thermal performance

✔️ Structural strength where it counts

✔️ A garden room that feels like a true extension of your home

Every element is carefully considered — no shortcuts, just solid, dependable construction that looks good and lasts.

Ready to Get Started?

We build bespoke garden rooms across Thirsk, Yorkshire, and beyond — each one tailored to suit your space, style, and needs.

💬 Speak to the team at Goldridge Living today to book your free consultation. We’re here to help you design a space that delivers comfort, quality, and long-term value.