Roofing Services — Rochdale
Flat Roofing Rochdale
& Greater Manchester
Expert flat roof installation and repair by trusted local roofers. Rubber EPDM, felt, and GRP fibreglass flat roofing — fully waterproofed, backed by our workmanship guarantee, and always at a fair price.
About Our Service
Trusted Flat Roofers in
Rochdale & Greater Manchester
At NR Prime Projects, we are Rochdale's trusted flat roofing specialists. Whether you need a complete flat roof replacement on your house extension, a garage roof repair, or a fully waterproofed new build, our experienced team delivers quality results that last — on time and within your budget.
We work with all three major flat roofing systems used on UK homes: EPDM rubber, torch-on felt, and GRP fibreglass. Every job begins with a free site survey and a detailed written quote so you know exactly what you are getting and what you are paying — no surprises.
Based in Rochdale, we cover the whole of Greater Manchester including Oldham, Bury, Heywood, Middleton, Littleborough, Milnrow, Chadderton, and Manchester city centre. See our full services overview or contact us for a free no-obligation quote.
- All flat roof types — rubber, felt, GRP fibreglass
- New installations and full replacements
- Emergency flat roof repairs
- Garage roofs, extensions, porches, dormers
- Free site survey and written quote
- Workmanship guarantee on all work
Our Flat Roofing Services
All Flat Roofing Services
Under One Roof
From brand new rubber roof installations to emergency felt repairs — NR Prime Projects covers every type of flat roofing work across Rochdale and Greater Manchester.
Rubber Roofing Installation (EPDM)
EPDM rubber membrane is one of the most popular and durable flat roofing systems available for UK homes. Installed in large single sheets, rubber roofing minimises joints and reduces leak risk. With a lifespan of 20–30 years and virtually no maintenance required, it is an excellent long-term investment for extensions, garage roofs, and porches across Rochdale.
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Rubber Roofing Repair (EPDM)
Is your rubber flat roof leaking, lifting at the edges, or showing signs of damage? Our Rochdale roofers carry out all types of EPDM rubber roof repairs — from small patches and perimeter resealing to full membrane replacement. We identify the root cause of the leak rather than applying a temporary fix, giving you a long-lasting repair backed by our guarantee.
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Felt Roofing Installation
Traditional torch-on bitumen felt roofing remains a reliable and cost-effective flat roofing solution for garages, outbuildings, sheds, and small extensions. Our experienced roofers in Rochdale install high-quality multi-layer felt systems that provide solid waterproofing and a clean finish. Felt roofing typically lasts 10–15 years and is one of the most affordable flat roofing options available.
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Felt Roofing Repair
Felt flat roofs can develop blisters, cracks, splits, and leaks — especially after harsh Manchester winters. Our Rochdale roofing team carries out professional felt roof repairs including patching damaged sections, resealing flashings, re-covering localised areas, and addressing drainage issues. If your felt roof is over 10 years old and suffering repeated leaks, we will also advise you on whether a full replacement with EPDM or GRP would be more cost-effective long term.
Learn MoreWhy Choose Us
Why Rochdale Homeowners
Choose NR Prime Projects
We are a local Rochdale business — not a national franchise. Every job gets the same level of care, skill, and honesty regardless of size.
Locally Based in Rochdale
We are your neighbours. Based in Rochdale, we understand local properties, weather conditions, and what Greater Manchester homeowners expect from a roofer.
Fully Insured
NR Prime Projects carries full public liability insurance. Your home and our team are fully protected on every flat roofing job we carry out.
Free Written Quote
We provide a free site visit and a clear, itemised written quote within 48 hours. No hidden costs — you know exactly what you are paying for before we start.
On Time, Every Time
We plan flat roofing jobs carefully and deliver on schedule. We respect your home and clear up fully before we leave — every single time.
5-Star Rated
We are proud of our reputation. Our Rochdale and Greater Manchester customers consistently rate us 5 stars for quality, communication, and value.
Workmanship Guarantee
Every flat roofing job we carry out comes with a workmanship guarantee. If something is not right, we come back and fix it — no excuses.
Materials Guide
Which Flat Roof Material is
Right For Your Home?
Not sure whether you need rubber, felt, or GRP? Here is a straightforward guide to help you understand your options — and our team will advise you further during your free site visit.
EPDM Rubber Roofing
EPDM (ethylene propylene diene monomer) is a single-ply rubber membrane installed in large sheets, minimising joints and leak risk. It is flexible, UV-resistant, and one of the most reliable flat roofing systems for UK homes. Excellent for house extensions, porches, and garage roofs.
✔ Best for: Extensions, garage roofs, value for money
GRP Fibreglass Roofing
GRP (glass reinforced polyester) is a cold-applied fibreglass system that creates a fully seamless, hard-wearing surface. It delivers the cleanest finish of any flat roofing material and is ideal for balconies, terraces, and visible roofs where appearance matters. The seamless surface eliminates any joint failure risk.
✔ Best for: Balconies, terraces, premium finish
Felt Roofing (Torch-On)
Traditional torch-on bitumen felt has been used on UK roofs for decades and remains a proven, budget-friendly option. It is well-suited to garages, sheds, and outbuildings where appearance is less important than cost. Modern multi-layer felt systems offer significantly better performance than older single-layer products.
✔ Best for: Garages, sheds, budget projects
Cost Guide 2026
How Much Does
Flat Roofing Cost
in Rochdale?
Flat roof costs in Rochdale and Greater Manchester depend on three main factors: the size of the roof, the material you choose, and the condition of the existing deck. The table on the right gives you realistic 2026 price ranges based on common project types in the area.
These figures are based on installed costs including labour, materials, and basic preparation. Additional costs may apply for scaffold, new decking boards, or disposal of old materials.
The most cost-effective way to get an accurate price is a free site survey — call us or fill in our form and we will visit at a time that suits you.
How It Works
Getting a New Flat Roof
Has Never Been Easier
Contact Us
Call, WhatsApp, or fill in our online form. Tell us about your flat roof and we will get back to you quickly.
Free Site Survey
We visit your property, inspect the roof, assess the material and condition, and answer all your questions — at no cost.
Written Quote
Within 48 hours you receive a clear, itemised written quote with no hidden costs. We recommend the best material for your roof and budget.
We Do the Work
We schedule a start date and complete the flat roofing job to the highest standard, leaving your property clean and tidy when we are done.
Where We Work
Flat Roofing Across
Greater Manchester
Based in Rochdale, we cover all surrounding areas of Greater Manchester for flat roofing installation and repair.
Flat roofing in Rochdale typically costs £40–£90 per square metre depending on the material. Felt is the most affordable at £40–£70/m², EPDM rubber sits in the middle at £50–£80/m², and GRP fibreglass is the premium option at £60–£90/m². A typical 30m² garage or extension roof costs between £1,200 and £2,700. We provide a free, itemised written quote for every job.
For most UK homeowners, EPDM rubber offers the best balance of cost, lifespan, and low maintenance — lasting 20–30 years. GRP fibreglass is the most durable option with a lifespan of 25–50 years and a premium seamless finish, ideal for balconies and visible roofs. Felt is the budget choice, lasting 10–15 years, and is well-suited to garages and outbuildings. Our team will recommend the best option for your specific roof during the free site visit.
The lifespan depends on the material: traditional felt lasts 10–15 years, EPDM rubber 20–30 years, and GRP fibreglass 25–50 years. These figures assume professional installation and basic maintenance. The quality of installation has a significant impact on longevity — poor workmanship at perimeter details is the most common cause of early failure.
In most cases, no planning permission is required for a like-for-like flat roof repair or replacement. Under Permitted Development Rights, replacing the covering of an existing flat roof with the same or equivalent material does not require consent. If you are changing the roof structure, raising the roof height, or adding a balcony, planning permission may be needed. Our team will advise you during your free site visit.
A typical flat roof installation takes 1–3 days for a standard garage or small extension. Larger roofs or those requiring new decking boards may take 3–5 days. We will give you a clear timeline in your written quote before any work begins, so you can plan accordingly.
Yes — in many cases a repair is perfectly sufficient, especially if the damage is minor and the roof is under 10 years old. We always assess the roof honestly and recommend repair where appropriate rather than pushing for unnecessary replacement. However, if the roof is reaching end of life, suffering repeated leaks, or has widespread damage, we will explain why a full replacement with EPDM or GRP would be more cost-effective in the long run.
Free Quote
Ready for a New Flat Roof?
Get a Free Quote Today
Whether you need a rubber roof on your extension, a felt replacement on your garage, or an emergency flat roof repair in Rochdale — NR Prime Projects is ready to help. Contact us today and we will visit within a few days.