About Us

Why Choose a bespoke Extension Kitz product?

We are an established, family-run, innovative manufacturer and supplier of lightweight tiled conservatory roofs and Structurally Insulated Panels (SIPs) for single-story home extensions and garden rooms.

We are the copyright owners, sole Manufacturer, and supplier of the Extension Kitz self-build extension kit.

We are dedicated to transforming and converting your dream into a reality. We have many years of industry experience replacing conservatory roofs and building single-story extensions, garden rooms, orangeries etc. We deliver nationwide.

We can help manage your project from start to finish. And you can have peace of mind knowing that your job is guaranteed and covered by Building Regulations.

Our products are proven, tried and tested, engineered and long lasting.

Buy direct from our factory

Operating from our production, showroom and training facility in Greater Manchester, we offer a diverse and high-quality range of services and building products across the UK.

Our eco-friendly, energy-efficient building solutions provide our customers with greater flexibility and high-quality products thus gaining superior results as compared with the existing traditional methods and materials which are currently used.

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Get a Quick Quote today

Fill out the form and give us brief details.
We will get back to you with an indicative SIPs extension cost, so you know what costs to expect.

Once you have an idea of the price of a sips extension, you can then make an informed decision.

Or call the experts today on 0330 166 0877

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