Flat Roofing & Repairs
Flat Roof & Lead Substitute Installation, Repairs & Maintenance
Expert installations and repairs for EPDM, GRP, felt roofing, and lead substitute systems. Trusted across Bolton, Manchester & the North West for flat roofing and roofline upgrades.
30+ YEARS EXPERIENCE IN The Roofing Industry
TRUSTED FLAT ROOFING CONTRACTORS
DL Roofing are trusted flat roof and lead replacement specialists serving homes and businesses across Greater Manchester and the North West. We provide expert roof installations and repairs using advanced systems like EPDM rubber, GRP fibreglass, and traditional torch-on felt. For older properties, we also offer modern lead substitutes — providing all the appearance and performance of traditional lead, without the high cost or risk of theft. Whether it’s a full flat roof replacement or lead flashing upgrade, our team ensures long-lasting, watertight results.
- Fully insured, in-house roofing professionals
- Free site surveys and competitive quotes
- Fast, tidy installations with minimal disruption
- Long-lasting solutions backed by 10–20 year material warranties
WHY CHOOSE DL FOR FLAT ROOFING?
With over 30 years of flat roofing experience, we’re trusted for reliable installation, advanced materials, and prompt leak response. Our expert team works on homes, garages, dormers, and commercial properties — always with tidy finishes and long-term results. We also specialise in safe, modern alternatives to traditional lead roofing, ideal for valleys, dormers, and flashings.
OUR FLAT ROOFING SERVICES INCLUDE:
Flat Roof Repairs
Fix leaks, flashings, pooling and small punctures using specialist materials
New Flat Roof Installation
Install EPDM, GRP, felt/torch-on or liquid rubber systems tailored to your budget
Roof Maintenance & Surveys
Preventive checks to identify issues early and extend roof lifespan
Torch-On Felt Systems
Durable, high-performance roofing with 10–20 years’ lifespan
Flat Roof Membrane Upgrades
Upgrade old roofs to EPDM or GRP with industry-backed warranties
Liquid-Applied Rubber Coating
Seamless, cold-applied coating ideal for complex shapes & repairs
FEATURED MATERIALS & BENEFITS
- EPDM Rubber – Flexible, long-lasting, UV-resistant (30+ years life expectancy)
- GRP Fibreglass – Pond-proof with frictionless surface and solid durability (20-year warranty)
- Torch-On Felt – Traditional build-up for commercial and domestic installations
- Liquid Roof Coatings – Seamless, cold-applied liquid rubber for sleek, leak-free coverage
- Modern Lead Substitutes – Cost-effective, low-theft-risk alternatives that replicate the finish and durability of traditional lead
NEED URGENT REPAIR OR LEAK RESPONSE?
Emergency Leak Fixes: We respond promptly to address issues like ponding or blown flashings.
Flexible Scheduling: Same-day or next-day call-out often available for urgent repairs.
WE ALSO OFFER ROOFLINE & GUTTERING UPGRADES
Need a complete exterior refresh? We also install new fascia boards, soffits, and uPVC gutters — ideal after a flat roof installation.
EXCELLENT Based on 124 reviews Posted on Michael CrowleyMarch 20, 2026Trustindex verifies that the original source of the review is Google. Extremely professional service. Honest and trustworthy highly recommend.Posted on Lindsay KildayMarch 16, 2026Trustindex verifies that the original source of the review is Google. Absolutely fantastic firm. This is the second time I've used Danny for a big roofing job. He was my first contact on the back of the excellent job completed last time. Danny is communicative, explains thoroughly, checks in with the customer & ensures the job is completed to a high standard. The lads were punctual, friendly & hardworking throughout the whole job. They explained everything clearly and completed the work to a really high standard. The roof looks fantastic. I would definitely recommend them to anyone needing roofing work.Posted on MEHNUR saidovMarch 16, 2026Trustindex verifies that the original source of the review is Google. Professional and friendly service 👌. I have been using this 👦 a couple of times to do some work on my roof. 👌perfect job excellent service, and responsive 100%RECOMMENDED. THANKS 👦 👦 👦Posted on Timothy BarrowMarch 16, 2026Trustindex verifies that the original source of the review is Google. Great job by Dan and his guys. Would definitely recommend. Very quick and efficient and a great bunch of lads too. Thanks guys 👍🏼Posted on Lynda RobinsonMarch 13, 2026Trustindex verifies that the original source of the review is Google. Great team at DL Roofing & Guttering Ltd. Job quoted and done within a couple of days, everthing explained clearly and videos provided. Would defo recommend. A super job and a great team.Posted on Andrew HughesFebruary 15, 2026Trustindex verifies that the original source of the review is Google. Great service, came at very short notice would highly recommend!Posted on Becky LordJanuary 27, 2026Trustindex verifies that the original source of the review is Google. We have recently had a new roof done from DL Roofing, we had a few people come to look but they was recommend to us and was by far the best, they explained everything in detail of what we needed and cost wise. From the minute we booked with them they was in constant communication with us about whats going to happen and when. The guys who done our roof were brilliant super friendly answered any questions we had and even helped my neighbour with her chimmeny all off there own backs. Our roof was done within a few days and it looks brilliant. They kept in contact throughout the whole process and even made sure we was happy with it after it had been done. FANTASTIC work, super quick friendly and polite. Cannot recommend them enough. Thank you DL roofingPosted on Rothron the GlynnJanuary 26, 2026Trustindex verifies that the original source of the review is Google. Brilliant friendly staff, great job will always recommend.Posted on Miss DJanuary 8, 2026Trustindex verifies that the original source of the review is Google. We had a leak coming into our hallway and were originally told it was a drain pipe. We had that repaired, redecorated, and then over the winter months the water started coming through again. We wanted to be sure, so I got three quotes. Two came back between £1,000–£1,650. I then found Danny on Google. He replied straight away and came round on the 23rd of December — I honestly thought he might cancel so close to Christmas, but he turned up as promised. Danny quickly spotted that leaves had blocked the drainpipe above the hallway. He cleared it out there and then, and importantly he took photos so you could clearly see the work had been done. It’s been pouring down the last couple of days and he was absolutely right — no water has come through at all. An honest, straight-up guy, which is rare these days. I’ll be getting Danny back to do the guttering on the whole house. Highly recommend.Posted on Karl DisleyDecember 18, 2025Trustindex verifies that the original source of the review is Google. EXCELLENT EXPERIENCE FULL ROOF DONE IN DECENT TIME AND PRICE , Dan organises everything , Tom top lad installs with a 5 Team group fully finished roof and put another day in due to weather...should be sponsored by Red Bull the amount of cans in skip Nice one LadsVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
FAQs
What flat roofing systems do you install?
At DL Roofing, we install a range of high-performance flat roofing systems to suit different budgets and property types. These include felt roofing, EPDM rubber roofing, and GRP fibreglass roofing. Each option offers excellent durability and weather resistance, making them ideal for homes and commercial properties across Manchester. Our team will recommend the best system based on your needs, whether you’re replacing an old flat roof or starting a new build.
Can you repair a flat roof leak without full replacement?
Yes, in many cases a flat roof leak can be repaired without needing a full replacement. At DL Roofing, we assess the extent of the damage and carry out targeted repairs to fix splits, cracks, or punctures in the membrane. Whether it’s a felt, EPDM, or GRP flat roof, our Manchester-based team can often restore it quickly and cost-effectively—saving you the expense of a complete new roof when it’s not necessary.
How long will a new flat roof last?
Expect 20–50 years depending on the material: EPDM (~30 years+), GRP (20+ years), felt (10–20 years)
Get In Touch
Contact DL Roofing
Interested in our services? you can complete the below online enquiry form or you can call us on 07925423002.
Contact Details
- 11 Loweswater Rd, Farnworth, Bolton BL4 0PL





