A revolutionary new way to build
The Extension systems combine market leading, high performing products with our passion for design innovation. The result is a cost-effective, hassle-free house extension built in weeks.
Pre-fabricated SIP panels outshine traditional building materials.
Delivery in sections means a quicker, less disruptive build process than conventional methods.
Eliminates the need for traditional foundations and can be built on an existing or new base.
Conservatory Replacements
Convert your conservatory into a modern energy-efficient building.
- We replace your old conservatory with a brand-new house extension that's highly energy-efficient and incredibly strong.
- We recycle your old window frames and conservatory roof, creating new window frames and ensuring minimum waste.
- In most cases your extension is fully compatible with your existing base.
New House Extensions
A new room built up to three times faster than traditional methods.
Our extensions are the easiest and fastest way to extend your home. Planning permission isn't usually required, and you don't need an architect.
- Built up to three times faster than traditional methods.
- In most cases, you won't need planning permission for a EurXtension.
- We'll design your SIP extension to your exact specifications, ensuring it complements the style of your home.
Why choose a NTS House Extension
Prefabricated, precision engineered extension in weeks not months.
Transform cold conservatories into well insulated prefab extensions built to Building Regulations.
Our roofing system is pre-approved by Stroma, nationally licensed building regulators.
Add more than just space to your home. Add value to your home.
We manage the whole project for you, from design to completion.
Our NTS extensions are more affordable and cost effective than traditional build extensions.