Our Services
Flat Roofing in Dumfries & Galloway
GRP fibreglass flat roof installation and replacement for extensions, garages, dormers and other suitable flat roof structures throughout Dumfries & Galloway and Cumbria.
How we can help
A fibreglass flat roof needs the right preparation, materials and installation to provide a durable, weatherproof finish. GRP (glass-reinforced polyester) fibreglass forms a hard, seamless waterproof surface when installed correctly, making it a suitable option for many domestic and commercial flat roofs.
RML Roofing Services specialises in fibreglass flat roofing, from replacing an existing flat roof covering to installing a new system. We assess the condition of the roof deck, drainage and surrounding details before work begins, so any underlying problems can be addressed before the new covering is installed.
What’s covered
Every flat roof is assessed on its own construction and condition before we recommend the work required.
Fibreglass flat roof installation
We install GRP fibreglass roofing systems to provide a continuous waterproof covering with a clean, durable finish. The system is suitable for many flat roof applications, including extensions, garages and dormers, subject to the condition and construction of the roof.
Flat roof replacement and preparation
If an existing flat roof is cracked, leaking or deteriorating, replacement may be the most suitable long-term solution. A reliable fibreglass roof starts with a suitable base, so we assess the existing covering and roof deck and carry out any necessary repairs and preparation before the new system is installed.
Drainage and water pooling
Drainage is particularly important on flat roofs. Where water collects or drainage is inadequate, we assess the cause and determine whether adjustments to the roof falls or drainage arrangements are required as part of the work.
Roof edges, upstands and junctions
The edges of a flat roof and the points where it meets walls or other structures require careful detailing. We pay close attention to these areas during installation to help maintain a continuous, weatherproof covering.
Insulation
Replacing an existing flat roof can be a sensible time to assess the insulation. Depending on the existing construction and the scope of the work, insulation improvements may be possible or necessary, and we’ll discuss the options relevant to your property.
We’ll assess the roof, explain the work needed and provide a free, no-obligation quote before anything is agreed.
Signs your flat roof needs attention
Look out for:
- Water pooling that remains long after rainfall
- Cracks, splits or damage to the existing roof covering
- Blisters or bubbles in an ageing felt roof
- Damp patches or water staining on ceilings beneath the roof
- Leaks around roof edges, walls or other junctions
- Repeated repairs that are no longer providing a lasting solution
Identifying problems early can help limit water damage and establish whether repairs or a complete replacement are needed. Call RML Roofing Services on 07759 678071.
From recent jobs
How it works
- 01
Get in touch
Tell us what's happening by phone, email or our contact form.
- 02
Free quote
We look at the roof, take photos and give you a clear, fixed-price quote.
- 03
The work
Our own roofers carry out the work and leave the site tidy.
- 04
Sign-off & guarantee
We walk the finished work with you and confirm your 10‑year guarantee.
Fibreglass flat roof FAQs
GRP fibreglass forms a hard, seamless waterproof surface with no joins, and suits many extensions, garages and dormers. We’ll confirm whether it’s right for your roof’s construction and use before recommending it.
In most cases the existing covering is removed so the roof deck can be checked. A sound deck can sometimes be retained, but one that is damaged or deteriorating will need repairing or replacing first. We’ll explain which applies once we’ve assessed the roof.
Pooling is usually caused by inadequate falls or drainage. Where needed, the falls or drainage can be improved as part of a replacement. We’ll explain what’s causing it and what’s involved before any work is agreed.
Replacing a flat roof is a sensible time to consider insulation. Depending on the construction, improvements may be possible, and in some cases building standards may require them. We’ll discuss the options for your property.
Get a free quote
Free, no-obligation quotation, with a clear price before any work begins. Covering Dumfries & Galloway and Cumbria.
Call 07759 678071WhatsApp usOpening hours
- Monday – Friday8:00am – 6:00pm
- Saturday9:00am – 4:00pm
- SundayEmergency call-outs only
- Public liability insured
- 10-year guarantee
- Free quotes
- Emergency call-outs
Dumfries & Galloway and Cumbria
More from RML Roofing
Other services
From a single slipped slate to a full re-roof, we handle every part of the roof. Every job comes with a free quote, a clear price before work starts and our 10-year workmanship guarantee.
Free Quotes · No Obligation
Arrange a fibreglass flat roof quote
If your flat roof is leaking, deteriorating or due for replacement, contact RML Roofing Services to discuss your requirements. Free, no-obligation quotes across Dumfries & Galloway and Cumbria.
Open Monday to Saturday · Emergency call-outs available