SIPs are a versatile alternative to more traditional building methods and are getting more and more popular.

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We not only manufacture conservatory warm roofs, garden studios and bespoke building designs, we are now driving forward in the supply of SIP panels to companies looking to manufacture their own products.

SIP Panel Prices and Sizes

To this end we can supply panels 1220mm wide x 2440mm length and 1220mm wide x 3050mm length, we can also cut panels to other required lengths. Our panels are pressed in four different thicknesses, 97mm, 122mm, 172mm, we can advise you on our SIP panel supply-only business, give us a call.

Panel 1

1220mm wide x 2440mm length

Panel 2

1220mm wide x 3050mm length

 

Thickness

  • 97mm
  • 122mm
  • 147mm
  • 172mm

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Why SIPs?

Structural insulated panels (SIP) are one of the most sustainable and efficient construction materials, both during manufacture and construction, and create energy-efficient garden rooms that are perfect for a wide variety of work, leisure and domestic uses.

  • DIY garden rooms
  • Home extensions
  • Annexes
  • Bespoke buildings
  • Commercial spaces
  • Education buildings
  • Sports facilities
  • Leisure buildings
  • Park homes
  • Self-build homes
  • Garden rooms, offices and studios

SIPs: An Eco-Friendly and Productive Method for Building

At Ultra SIPs, we champion a sustainable and efficient approach to construction. Our Structural Insulated Panels (SIPs) offer cutting-edge solutions that transform the way we build. Discover how our SIPs technology is redefining the industry, elevating energy efficiency, and minimising environmental impact. It's time to embrace the future of building with Ultra SIPs.

Explore the versatility of our garden rooms and see how they can redefine your approach to

Thermally efficient

Our 147mm panel offers an exceptionally low U-value of 0.17 W/m²K, while our 172mm roofing panel offers an even better 0.15 W/m²K, meaning lower fuel bills with incredible efficiency and airtightness.

Time and cost savings

We can offer a 10–14-day turnaround from the internal sign-off of your panels being delivered. On-site build time for SIP panel systems is up to 3x faster than conventional construction. Once your designs are approved, the price is final, so you won’t end up paying for a delay.

Full kit

We can supply the full kit required for constructing a garden room. We offer panels and timbers cut to size, internal and external battens, internal plasterboard, external cladding, and all the glues and fixings required for on-site assembly.

Lightweight

The lightweight construction of our SIP panels means that they can be used on existing bases and foundations for extensions or conservatories.

Environmentally friendly

SIP panel builds use up to 60 percent less timber than a traditional timber-frame extension.

More floor space

The slim construction of SIP panels means that you have more floor space than a conventional, brick-built extension.

Unlock In-depth Information With Our Datasheets

Our datasheets provide you with comprehensive details about our products, their specifications, and performance.

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Upgrade Your Project With Our Premium Ground Screws

The perfect foundation for stability and sustainability. Discover the difference now!

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Greening the Future:
Transforming Waste
into Tomorrow's
Treasures

We care for the environment, not only do we try to have a minimal impact on waste going to landfill, we are currently working with one of our partners on an innovative and exciting project, looking at recycling our waste so it can be re-used.

Find out more