Flat roofing in London & across the UK
Prestige Roofing Group provides flat roof installation, replacement and repair services for homes and businesses across London and the UK.
With over 15 years of roofing experience, our team works on flat roofs for extensions, garages, porches, dormer roofs and other residential and commercial buildings.
We install and repair GRP fibreglass roofing and torch-on felt roofing systems, using suitable materials and professional installation methods.
Need a flat roof repair or replacement? Contact us today for a roof inspection and quotation.
Flat roof installation
A properly installed flat roof should provide reliable protection against rain, wind and changing weather conditions.
Our flat roof installation service can include:
- Removal of the existing flat roof
- Inspection of the roof structure
- Replacement of damaged timber where required
- New roofing boards where required
- Insulation where required
- GRP fibreglass roofing
- Torch-on felt roofing
- Lead flashing
- Edge trims and details
- Weatherproofing
- Final inspection and clean-up
We assess the existing roof before starting and recommend a suitable roofing system for the property.
GRP fibreglass roofing
GRP fibreglass roofing provides a seamless and waterproof finish and is a popular option for homeowners looking for a durable flat roofing system.
GRP roofing can be suitable for:
- Extensions
- Garages
- Porches
- Dormer roofs
- Outbuildings
- Small commercial buildings
The system is designed to provide a smooth finish with minimal maintenance when properly installed.
Torch-on felt roofing
Torch-on felt roofing is a widely used flat roofing system for residential and commercial properties.
It can be used for:
- Extensions
- Garages
- Dormers
- Porches
- Outbuildings
- Commercial roofs
Torch-on felt systems are installed in layers to provide a weather-resistant roof covering.
Our team can inspect your existing roof and advise whether torch-on felt or another flat roofing system is more suitable.
Flat roof repairs
If your existing flat roof is leaking or damaged, a complete replacement may not always be necessary.
We provide repairs for:
- Flat roof leaks
- Damaged felt
- Cracked GRP
- Damaged flashing
- Loose or damaged edges
- Water ingress
- Damaged roofing boards
- Localised roof damage
We inspect the roof to determine the cause of the problem and recommend the appropriate repair.
Flat roof replacement
If your flat roof is old, badly damaged or repeatedly leaking, replacement may be a better long-term option than continued repairs.
A flat roof replacement can include:
- Removal of the old roof
- Inspection of the timber structure
- Replacement of damaged boards
- Installation of insulation where required
- New GRP fibreglass or torch-on felt system
- New flashing and edge details
- Final inspection and clean-up
We provide a clear quotation before starting the work.
Flat roof leaks
A leaking flat roof should be inspected as soon as possible. Water can travel through the roofing system and cause damage to timber, insulation, ceilings and internal areas.
Signs of a flat roof leak can include:
- Water marks on ceilings
- Damp patches
- Dripping water
- Mould
- Damaged plaster
- Pooling water
- Cracked or damaged roof covering
Our team can inspect the roof and identify the likely source of the problem.
GRP fibreglass or torch-on felt?
Both systems can provide a reliable flat roof when correctly installed.
GRP fibreglass provides a seamless finish and is a popular choice for homeowners looking for a modern flat roofing system.
Torch-on felt is a proven roofing system that has been widely used on UK properties for many years.
The best option depends on the property, existing roof, roof design and your requirements. We can explain the differences during your inspection.
Flat roof maintenance
Regular inspection and maintenance can help identify problems before they become more serious.
We can inspect areas such as:
- Roof covering
- Flashing
- Edges and trims
- Drainage
- Roof outlets
- Signs of water damage
If we find a problem, we will explain what needs to be repaired.
Roof windows and flat roofs
If you are planning a new flat roof, we can also discuss roof window installation where suitable.
Adding a roof window can bring more natural light into an extension, garage conversion or other room.
If you already have a roof window, we can also inspect the surrounding flashing and weatherproofing as part of the roofing project.
Our flat roofing process
1. Roof inspection
We inspect the existing flat roof and discuss your requirements.
2. Assessment
We determine whether repair or replacement is the better option.
3. Quotation
We provide a clear quotation for the agreed work.
4. Preparation
We arrange materials, scaffolding and skip hire where required.
5. Installation or repair
Our roofing team carries out the agreed work using the selected roofing system.
6. Completion
We inspect the finished roof and leave the working area clean and tidy.
Why choose Prestige Roofing Group?
- 15+ years of roofing experience
- Experienced flat roofing team
- GRP fibreglass roofing
- Torch-on felt roofing
- Flat roof repairs
- Flat roof replacement
- Quality roofing materials
- Free roof inspections
- Clear quotations
- Scaffolding arranged when required
- Skip hire arranged when required
- Warranty options available
- Clean and tidy workmanship
Areas we cover
Prestige Roofing Group is based in London and provides flat roofing services across:
London, Middlesex, Surrey, Kent, Sussex, Essex, Oxfordshire, Birmingham, Southampton, Brighton, Chichester, Worthing, Bournemouth, Horsham, Portsmouth, Guildford, Woking, Canterbury, Maidstone, Dover, Manchester and Belfast.
We also travel to other areas of the UK for roofing projects. Contact us if your location is not listed.
Flat roofing FAQs
How much does a flat roof cost?
The cost depends on the size of the roof, the roofing system selected, the condition of the existing roof and any additional work required. We provide a quotation after inspecting the property.
Do you install GRP fibreglass roofs?
Yes. We install GRP fibreglass flat roofing systems for suitable properties.
Do you install torch-on felt roofs?
Yes. We install torch-on felt roofing systems for residential and commercial properties.
Can you repair a leaking flat roof?
Yes. We inspect the roof to identify the likely cause of the leak and recommend the appropriate repair.
Can you replace an old flat roof?
Yes. We can remove an existing flat roof and install a new GRP fibreglass or torch-on felt system.
Can you install a roof window?
Yes. We can discuss new roof window installation as part of a suitable flat roofing project.
Do you arrange scaffolding and skips?
Yes. We can arrange both where they are required for the project.
Do you offer free quotations?
Yes. We provide free roof inspections and no-obligation quotations.
Get your free flat roof quote
Need a flat roof repair, replacement or new installation?
Prestige Roofing Group has over 15 years of roofing experience providing flat roofing services across London and the UK.
Whether you need GRP fibreglass roofing, torch-on felt roofing, a flat roof repair or complete replacement, our team can inspect your property and recommend the right solution.
Contact Prestige Roofing Group today to arrange your flat roof inspection and quotation.
Get a free quote
