
Home Extension
Transform your home with a Next Generation Home Extension using the most advanced, energy-efficient building system available, to create a comfortable and affordable living space. Guardian extensions are fabricated off-site and then delivered and erected within two to three weeks, avoiding the chaos and upheaval of having builders on site for months on end.
The Guardian extension provides a spacious, open-plan extension to your home using cutting edge construction techniques. Your new extension will be comfortable and warm with outstanding energy-efficiency with a U-value of 0.10 W/m2K, it is the most energy-saving home extension available.
GUARDIAN HOME EXTENSIONS
Guardian extensions are individually tailored to suit your needs. By combining Kingspan Tek-Panels with the Guardian Warm Roof System, you can truly revitalize your home, creating a beautiful, elegant working, relaxing or entertaining space.
Being of modular construction, Guardian extensions come with insulated roof and walls, double-glazed windows and strong, steel-reinforced structures, and are an affordable alternative to a traditional brick-built structures. We can match your existing brick, render or stone walls as well as the roof tiles, so the completed room matches the rest of your house.

A UNIQUE AND INNOVATIVE EXTENSION SOLUTION
- Ridge Cappings to match roof tiles or slates
- Choice of roof tiles or slates
- Standard rainwater systems
- Breathable Guardian waterproof membrane
- Exterior grade plywood
- Structural pre-engineered frame
- Ventilated roof eliminates condensation
- 3 layers of high performance rigid Kingspan insulation board (125mm) U-value 0.18 W/m.K (England & Wales) and 0.15 W/m.K (Scotland)
- Choice of external finish
- Kingspan TEK Building System
- Internal flooring
- External flooring
- Velux Roof Windows (Extensive Range)
WHAT ARE THE ADVANTAGES OF GUARDIAN EXTENSIONS
- Pre-assembled, factory-engineered modular construction provides superior build quality
- Outstanding energy-efficiency with a U-value of 1.0 W/m2K, these are the most energy saving home extensions available.
- Faster modern methods of construction – two to three week build programme with zero on-site waste
- A wide range of colours and finishes available
- Bespoke design service – we work with you to advise, recommend and design the best solution for you
- Accelerated planning approval
- Technical support from start to finish
- Fully guaranteed

Free Extension Quote
Simply fill in your details and we’ll be in touch
- 1
Type
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Interior / Extras
- 3
Dimensions
- 4
Confirm
Start by choosing the room you want to extend
Choose your interior finishes and any extras



