rated 9.67 from 203 reviews on CERTASS
your Flat Roof on Its Last Legs?
If your roof's leaking or looking scruffy, get a fitted GRP roof. Use our free estimate calculator for an instant price guide👇
🌧️ The Reality Is It's only going to get worse...
A GRP (Glass Reinforced Plastic) roof is a strong, seamless, and fully waterproof flat roofing system made from fibreglass and resin, designed to last over 25 years with minimal maintenance. If your flat roof’s an eyesore, leaking, bubbling, or just looking shabby it’s not going to fix itself. An upgrade is a job you do once a don't need to think about for 25+ years...
🚫💧
No joins = no leaks
👣
Tough enough to walk on
💎
Looks sharp, lasts decades
👍 What Makes gRP a Smart Move?
✅
Cold-applied (no flames or blowtorches)
✅
UV resistant & weatherproof
✅
Fits garages, extensions, garden rooms and more
✅
Backed by a real guarantee — up to 30 years
✅
Looks great, lifts kerb appeal
🛠️ Here’s How It Works
📏
Step 1
Enter your roof size in the calculator
📬
Step 2
Instantly get your estimate sent by text & email
📞
Step 3
We’ll follow with a call to answer any questions & book you in for a survey if you want a 100% accurate cost
🛡️ No-Stress Guarantee
✅
25-Year Written Warranty
✅
Insurance-Backed
✅
Transparent Quotes
✅
Finance Options
✅
Clean, Tidy Work — Always
🧱 What's A Grp Roof Good For? Here's a few Ideas...
Garages
Extensions
Garden Rooms
Porches, Bay Windows, Dormers
Built for anything flat, and built to last.
🚨 Why Now?
Whether your roof’s actively leaking or just past its prime, now’s a great time to sort it — with a deal that won’t last forever.
💬 From Local Homeowners Like You
Usually 25–30 years. You’ll likely forget you even had it done.
Sometimes — but often we can lay GRP over the top. We’ll confirm after your survey.
Yep. No email required. Just pop your roof size in and see your quote.
Yes, but it’s important to understand that this likely requires removing the existing roof structure. Doing so increases labour and material costs, and could disturb the ceiling below. Any repairs to the internal ceiling are not included in the standard estimate.
Get a Fast Quote. No Pushy Sales. Just Real Numbers You Can Trust.
Start with the free calculator — then we’ll call or text only if you’re ready to move forward.
No spam. No pressure. Just solid roofing, done right.
USEFUL LINKS
© 2025 - All rights reserved - Website & Marketing by Home Improvement Pros
Roofriendly Ltd are authorised and regulated by the Financial Conduct Authority, FRN No 736713. We are a credit broker and not a lender and offer loan products from a panel of lenders.