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Our solid roof extensions are incredibly well constructed, with high levels of insulation. You can barely tell that they are not part of your original home, and will soon become that extra living space you crave.

As we build every extension at our factory in Yorkshire, they can be built to almost any size or shape. Plus, with a variety of optional extras, you can keep it simple or create the room of your dreams.

Solid roof extensions can vary in quality from different manufacturers. At SolarFrame, we have designed our own high performance roofing system that we have continually improved over the years. That combined with many years of experience in design, building and installation means that you are in safe hands.

Our design consultants are also on hand to give you the correct advice and guidance on planning permission, and choosing the best style for your home. There is a lot to consider and it is our priority to ensure that you have all the information you need to make the best choice.

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Simply fill in your details below for your free, no obligation quote today!

If you have already submitted an enquiry, for another product for example, there's no need to send another. We'll get in touch with you and you'll be able to talk to us about all the products you are interested in.

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Why choose a solid roof extension?


All our extensions can be built in a variety of styles and shapes, including a Victorian, Edwardian, Lean-to or a combination of all

Blends well with existing building

The brickwork and tiles can be matched to your home to give that seamless integration.

Maximise your living space

If you so desired, and the right planning permissions obtained, you could even open up the existing exterior wall into your new room to enlarge your living space.

Use your space year-round

A SolarFrame extension is just that – a year-round room that creates extra living space, not a temporary space that is used occasionally.

Choose your solid roof extension style

We offer three different roof types, depending on your requirements and practicality. We can advise which is best for you.

SoLid extension
SoLid extension

A SoLid extension has a lightweight solid roof and can be built in a variety of styles and shapes. They provide a cosy, yet bright space and are a world away from a conservatory. Not forgetting you can also add in bifold, sliding patio or French doors, you can truly make your extension into your own design to suit your needs.

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SolSirius extension
SolSirius extension

A SolSirius roof adds full height raised panels in to the solid roof, allowing natural light to flow through. They're often placed into lean-to extensions, where there's a long expanse of tiled roof but you can place them in any style of roof. You can have as few or as many as you like.

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SolApex extension
SolApex extension

A SolApex roof adds in a raised glass lantern to your solid roof. Similar to an orangery roof in style, the lantern is placed into the solid, tiled roof and creates a statement. The benefits being you still get most of the thermal efficiency, with the addition of natural light. A great option for kitchen/dining extensions.

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