Ultra SIPS

02/04/2026

Design your own garden room, annexe, extension or studio with the UltraSIPS Configurator. Choose your size, layout and options, receive instant live pricing, and bring your project to life with confidence.

22/03/2026

We’re proud to announce that the new UltraSIPS website is now live.

After months of work, we’ve completely redesigned everything from the ground up to create a faster, clearer and more user-friendly experience for our customers. Every part of the platform has been rethought — right down to what the end user will actually see and use throughout their journey.

One of the biggest improvements is our new system designed to make SIP building far more accessible, helping even the most novice users feel confident when planning and installing their build.

We’ve also invested a huge amount of time into developing our new configurator tool, allowing you to design your own build online and receive a very close pricing estimate in real time, subject to final drawings and structural sign-off. It’s a powerful way to explore your options, refine your design and understand costs before moving forward.

Take a look at our blog post about the new UltraSIPS experience here:
https://ultrasips.com/blog/the-new-ultrasips-experience-2026

Try the configurator here:
https://configurator.ultrasips.com

We’re really excited about this next step for UltraSIPS and can’t wait to see what you create.

21/03/2026

So we all know there's a price hike for insulation, but would you like to know why? Found out at

PIR insulation prices are rising in 2026 because energy exposure, shipping disruption and chemical feedstock pressure are pushing many product lines higher across the market.

16/02/2026

It’s great to see the SIP builds we’ve sent out coming back finished.\n\nThanks so much for sharing your Ultra SIPS project photos.

30/10/2025

🏗️ From sketch to structure — we make it real.
At UltraSIPS, we turn any drawing or design into reality, crafting bespoke SIP panel builds for garden rooms, home offices, extensions, and eco-homes.

We don’t just build — we design with you. 💪♻️
UltraSIPS – Build the future.

19/07/2025

🏠 Welcome to UltraSIPs! 🏠

We're excited to introduce you to the future of building - Structural Insulated Panels (SIPs) that are revolutionising construction across the UK!

Whether you're dreaming of a holiday lodge, planning a garden room, or building your forever home, we make it happen FASTER and BETTER than traditional methods.

What makes us different?
✅ Build in WEEKS, not months
✅ 40% more efficient than competitors using injected PUR panels
✅ Dual internal vapour and moisture barriers
✅ Achieve Passive House standards 40% easier
✅ Complete kits - everything you need
✅ Expert support every step of the way

From our precision-engineered 72mm garden room panels to our robust 172mm systems for larger projects, we've got the perfect solution for your build.

**Ready to build?**
📐 Professional drawings service - £250 (deducted from your build cost!)
💬 Drop us a message to discuss your project
🌐 Visit ultrasips.com for more information