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Flat Roofs

Browse a selection of our flat roofs

Why choose an Everest Flat Roof?

Everest Flat Roofs are made from Glass Reinforced Plastic (GRP). GRP is the same material as used for the hulls of boats, and so it is extremley strong and 100% waterproof, making it ideal for roofing solutions. The entire area of a GRP roof is encapsulated into one single continuous surface with no joints or welds, completely eliminating water ingress.

Everest flat roofs are available in two types:

Our standard timber and concrete flat roofs are designed for garages and out houses. Their durability and lifetime guarantee means they offer maximum peace of mind.

Our energy saving timber and concrete flat roofs are for use above habitable rooms where building regulations stipulate that a new flat roof must have additional insulation to improve thermal performance. They are fitted with up to 150mm of extra insulation which, in many cases, means our energy saving flat roofs will exceed the British regulations standard for thermal efficiency and help to keep your energy bills down.

Of course, there’s more to a flat roof than just protection for your home. We understand the need for it to blend seamlessly into the existing style of your home, so Everest flat roofs are available in a variety of stylish colours, including caramel, fern, granite and platinum, as well as three finishes; standard, decor style slate chippings, and non-slip.

Want to find out more about our flat roofs?

Why not arrange a FREE quote today!

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All our flat roofs are...

Built to last

Built to last

We use industry leading techniques and materials to construct our flat roofs, so you can be confident your flat roof will last a lifetime.

Virtually Maintenance Free

Virtually Maintenance Free

Everest flat roofs are made from a continuous surface of quality GRP so they have no welds or joints and require little or no maintenance.

Built with quality materials

Built with quality materials

We use only the highest quality materials to ensure greater strength and durability, including glass fibre matting that exceeds the industry standard.

Guaranteed for life

Guaranteed for life

All Everest flat roofs come with a lifetime guarantee, while the Everest roofline products we add to them also come with guarantees of up to 20 years.

Energy efficient

Energy efficient

Our flat roofs are not only built to protect your home, they also help you reduce your carbon footprint by making your home warmer and more energy efficient.

View our flat roof options


  • Available colours

    • Caramel Caramel
    • Cherry red Cherry red
    • Fern green Fern green
    • Flint grey Flint grey
    • Granite Granite
    • Navy blue Navy blue
    • Platinum grey Platinum grey
    • Storm grey Storm grey


  • Available finishes

    • Standard Standard
    • Decor style slate chippings Decor style slate chippings
    • Non-slip Non-slip
How do I care for my Everest Flat Roof?

How do I care for my Everest Flat Roof?

All of our products are designed with easy maintenance in mind, but click here for a few extra tips to keep your flat roof looking as good as new for years to come.

You might also be wondering...

Q: What is GRP material?

A: Glass-Reinforced Plastic is a composite material made, as the name suggests, of plastic re-inforced with fine glass fibres. It is lightweight and incredibly tough. In fact, it is so tough that it is used on the hulls of boats, such as RNLI life boats.

Q: What colours can I have my flat roof?

A: There are 8 different colours available for an Everest flat roof, and 3 different finishes. 

Q: Why choose an Everest flat roof?

A: They are cost effective and, if built correctly, incredibly robust. At Everest, we are so assured of the quality of our flat roofs that we offer a lifetime guarantee against water ingress. Everest Rooftrim range are included as part of the installation and these products also have extensive guarantees, with our white uPVC fascia guarantee for a lifetime against discolouration.

Q: How long will a GRP roof last?

A: GRP will last for 30–50 years and more with no measurable deterioration.

Q: How do I clean a GRP flat roof?

A: As we don’t want homeowners climbing on top of their flat roofs, we have done everything we can to ensure they are virtually maintenance free. GRP is 100% waterproof and very durable. There is no need to replace or repair. Also, the roofs are designed to take water away from its surface, reducing pooling. For more information on caring for your flat roof, click here.

Q: Will Everest repair a damaged flat roof?

A: It is our policy only to repair our own products, so if you wish to repair a roof installed from another company, we can only do so if you want us to remove it and install our own product. 

Q: Can I customise the look of my flat roof?

A: Whether you want your flat roofs to blend in to the existing style of your home or make a statement, we have provided a range of 8 stylish colours, including caramel, fern, granite and platinum, as well as three different finishes; standard, décor-style slate chippings and non-slip.

Q: How can you be sure the material will never rip or tear?

A: GRP is a material more commonly used in boat building and for expedition shelters in the Antarctic, where extreme conditions and temperatures can really take their toll. If it can last there, it can last anywhere, and that’s why we offer a lifetime guarantee.

Want to find out more about our flat roofs?

Why not arrange a FREE quote today!

Get a FREE quote

Better Guarantees

Improving your home can represent a substantial investment and because of this, we offer comprehensive guarantees that give you added peace of mind. And should you sell your property, the guarantees can be transferred to the new owner too!