Roofing

Expert advice on roof repairs, maintenance, replacements, storm damage and everything homeowners need to know about keeping their roof safe, secure and weatherproof.

The Advantages and Disadvantages of Rubber Roofing

6th March 2026

Rubber roofing has become a popular choice for flat and low-slope roofs across the UK. Whether you're upgrading a garage roof, extension, or garden building, rubber roofing is often recommended as a durable and low-maintenance option. Like any roofing material, though, it has its advantages and disadvantages. Before you decide on the right roof for you, here’s what you need to know.

Rubber roofing usually refers to EPDM roofing (ethylene propylene diene monomer), a synthetic rubber membrane that’s installed in large sheets across flat roofs. It creates a waterproof barrier that protects the roof deck from rain, UV damage and temperature changes.

Because EPDM sheets can cover large areas with very few seams, they’re commonly used on extensions, garages, dormers and commercial buildings.

Advantages of rubber roofing

One of the biggest advantages of rubber roofing is durability. Unlike traditional felt roofs, rubber doesn’t crack or become brittle as quickly when exposed to sunlight and temperature fluctuations. A professionally installed EPDM roof can last 30–50 years, making it one of the longest-lasting flat roofing options available.

Rubber roofing membranes are designed to be completely waterproof; because the material is installed in large sheets, there are fewer joins where leaks could develop. For flat roofs, where standing water can sometimes be an issue, this reliable waterproof barrier is a major benefit.

Compared to other flat roofing systems, rubber roofs require very little ongoing maintenance. They don't usually need regular coatings or treatments, and the material resists moss and algae growth better than many traditional coverings.

Finally, EPDM is considered relatively eco-friendly compared with some roofing materials. Many rubber roofing products are recyclable, and the long lifespan means less material ends up in landfill over time.

Disadvantages of rubber roofing

While rubber roofing can save money over time due to its durability, the initial installation cost is often higher than traditional felt roofing.

Although some DIY kits are available, rubber roofing is best installed by experienced roofers as incorrect installation can lead to issues such as poor adhesion or water pooling.

Another downside is aesthetics; rubber roofing is typically black and has a fairly plain finish. While this works well on garages and modern extensions, some homeowners prefer the appearance of alternatives such as fibreglass roofing or traditional felt.

Rubber roofing is tough, but it can still be punctured by sharp objects, falling branches or heavy foot traffic. In most cases repairs are simple, but damage can occur if the roof isn't protected.

Is rubber roofing right for your property?

Rubber roofing is an excellent solution for many flat roofs thanks to its durability, weather resistance and low maintenance requirements. For garages, extensions and garden buildings, it can provide reliable protection for decades.

However, installation costs and appearance may influence your decision. If you're considering rubber roofing, it’s always worth speaking to an experienced roofer who can assess your roof and recommend the most suitable option.

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Related tags

Low Slope Roof

Looking for more roofing advice?

Find clear, practical answers to common roofing questions, helping homeowners understand everyday issues, know what checks they can carry out safely, and when it is best to contact a qualified professional.

How do I know if my roof needs repairing or replacing?

A few broken tiles or a small patch of damaged flashing? That's usually a repair job. But if your roof is over 20 years old, leaks keep coming back in different spots, or you're seeing sagging or widespread cracking, replacement is probably the smarter long-term call. A proper inspection from a roofer will give you a straight answer before you commit to anything.
What are the signs of a leaking roof I shouldn't ignore?

Water stains on ceilings, damp patches on walls, mould in the loft, or daylight peeking through the roof boards - all worth acting on quickly. A musty smell upstairs can also point to a slow leak, even when there's nothing visible. Roof leaks don't fix themselves, and the longer they're left, the more damage they do to insulation, timbers, and your ceilings.
Is moss on my roof a serious problem?

Not an emergency, but don't leave it too long. Moss holds moisture against the tiles, which can work its way underneath and cause cracking in winter. It'll also block your gutters if it spreads far enough. Getting it professionally cleaned and treated is the way to go - it's not a job to DIY given the risks of working at height.
What happens if I delay getting my roof repaired?

Small problems get expensive fast. A few displaced tiles can leave the felt underneath exposed to weather damage, and even a minor leak can cause timber rot, saturate insulation, and eventually ruin ceilings and walls. What could've been a straightforward repair becomes a much bigger project the longer you leave it, so it's best to get it sorted sooner rather than later.
How do I temporarily protect my home if my roof is damaged in a storm?

If tiles are missing or water's getting in, the priority is limiting the damage until a roofer can get to you. A heavy-duty tarpaulin over the affected area is your best bet - make sure it extends well past the damage and is secured so it doesn't lift in the wind. Inside, move furniture out of the way, put buckets down, and use towels to manage any water coming through. Don't go up on the roof yourself as wet tiles are dangerously slippery.
What types of roofing materials are best for UK homes?

Clay and concrete tiles, natural slate, and EPDM rubber for flat roofs are the most common on UK homes. Clay tiles are durable and handle our freeze-thaw winters well - though they're heavy, so not every roof can take them. Slate looks great and can last over a century done properly. For flat or low-pitched roofs, EPDM rubber has largely replaced traditional felt because it holds up much better against UV damage and standing water. The right call depends on your roof's pitch, your property's age, and what the structure can support.
How quickly can I get an emergency roof repair?

Most roofers offer emergency callouts, but response times vary. In quieter periods, someone might get to you within a few hours. After a big storm when everyone's calling at once, you might be waiting a day or more. If there's a delay, get a tarpaulin over the damage in the meantime. One thing to watch: be wary of anyone who knocks on your door unsolicited after a storm offering to check your roof - it's a well-known scam.
What are green roofs and are they worth it?

A green roof has a waterproof layer topped with soil and plants - usually sedums or grasses for a low-maintenance version, or something more garden-like if you want to go further. They insulate well, soak up rainwater, and are good for local wildlife. They can also extend the life of the waterproofing underneath by shielding it from sun and temperature swings. Whether it's worth it depends on your roof's structure and what you're hoping to get out of it. Installation needs to be done professionally - a leak underneath a green roof is a far bigger headache than on a standard flat roof.

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