Guardian Home Extensions Felixstowe

Call your local installer on 0191 414 2901

Introducing The Guardian SIP Panel Home Extension Felixstowe

Transform your home with a Next Generation Home Extension Felixstowe 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 home extension provides a spacious, open-plan extension to your home using cutting edge construction techniques. Your new home 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 Felixstowe are individually tailored to suit your needs. By combining Kingspan Tek-Panels with the Guardian Warm Roof System, you can truly revitalise your home, creating a beautiful, elegant working, relaxing or entertaining space.

Being of modular construction, Guardian home 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.

Guardian Home Extensions Felixstowe:

  • Utilises pre-assembled, factory-engineered modular construction to provide superior build quality
  • Delivers outstanding energy-efficiency with a U-value of 1.0 W/m2K, making these the most energy saving home extensions available
  • Requires only a two to three week build programme and leaves zero on-site waste
  • Offers a wide range of colours and finishes available
  • Enables a bespoke design service – we work with you to advise, recommend and design the best solution for you
  • Is eligible for accelerated planning approval
  • Receives full technical support from start to finish

Call your local installer on 0191 414 2901

How Bespoke Are These Extensions?

We offer hassle-free custom extension design for clients, including manufacturing and installation services to achieve the exact look and feel that you want to achieve when adding space to your home. We will manage your project through every stage from planning permissions, design consultation, to final installation and completion.

What About Building Regulations & Planning?

Kingspan Tek-Panels are certified to BES 6001 (Framework Standard for the Responsible Sourcing of Construction Products) as `Very Good’. The Guardian Warm Roof and home extensions are now the UK market leader and has been voted “Best Home Improvement Product of the Year.” We are an approved member of Team Guardian, and all of our fully-trained and experienced engineers are approved to install all of these systems.

Free Extension Quote

Simply fill in your details and we’ll be in touch

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    Interior / Extras

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Start by choosing the room you want to extend

Choose your interior finishes and any extras

BiFold DoorsBiFold Doors
Aluminium WindowsAluminium Windows
LED Roof Spot LightsLED Roof Spot Lights

Please enter dimensions for extension


    Get Your Next Project Started Now

    Guardian Warm Roof logo, indicating that NECS fabricates and fits the Guardian Roofs for conservatory roof replacements and home extensions Guardian Warm Roof Certified Fabricator trust mark Kingspan Logo indicating that NECS fabricates and fits Kingspan SIP construction technology for house extensions VELUX Certified Installer trust mark VELUX logo indicating that NECS supplies and fits VELUX Window Products

    LABC Registered trust mark to show that NECS is Local Authority Building Control registered LABSS Registered trust mark to show that NECS is Local Authority Building Standards Scotland registered CERTASS logo indicating that NECS is government certified for the building fabric trade