Call our Team: 01375511420 l Contact us: contact@prclimited.co.uk

Trusted by councils, housing providers & commercial estates across London, Essex & Kent - accredited and compliant.
Leaking Roof Repairs & Waterproofing Solutions
We specialise in fast, effective leaking roof repairs for both flat and pitched roofs across London, Essex and Kent. Whether the leak is caused by slipped tiles, failed flat roof membranes, blocked outlets, damaged flashing or storm damage, our team identifies the exact issue and provides a guaranteed repair.
We work with public-sector organisations, housing providers, facility managers and private homeowners - delivering leak detection, temporary make-safes and long-term waterproofing with full photographic reporting.

Leak detection & localised patch repairs
Flat roof membrane repairs & liquid-applied overlays
Tile, flashing & gutter repairs
Emergency call-outs & storm damage support

Common Causes of Roof Leaks
Leaks can appear suddenly or build up over time. We diagnose and repair all major causes of water ingress on public, commercial and residential roofs.
Failed flat roof waterproofing
Cracked, slipped or missing tiles
Blocked gutters and outlets
Damaged flashing around chimneys & skylights
Leak Detection & Testing
Our trained team carry out leak investigations using visual inspections, moisture readings, dye testing and drone checks. We identify the exact point of water entry to prevent recurring issues and unnecessary costs.

Accurate leak tracing & moisture surveys
Drone inspections available
Flat and pitched roof leak testing
Clear reporting with repair recommendations
Safe, Compliant Repairs for Every Roof Type
Where hot works are required, we follow full NFRC Safe-to-Torch guidance. For sensitive sites such as schools, hospitals or timber structures, we use flame-free liquid systems and cold processes to ensure full safety compliance.
Fire-safe methods used where necessary
NFRC-trained installers
Solutions balancing safety & durability
Ready to get your roof repaired?

Think You Have a Roof Leak? Use Our Quick Diagnosis Tool
Answer a few simple questions and we’ll tell you the most likely cause - plus what to do next.
If you’d like us to confirm the issue on-site, you can request a free leak assessment at the end.
For urgent leaks:
Call our office - 01375 511420
Start by telling us where the issue is happening:
Areas We Cover
Premier Roofing & Contractors Limited provides professional roofing installation, repair and overlay services across London, Essex, Kent and the South East.
Leaking Roof Repairs in London
We install and refurbish flat roofs throughout North, Central and South London, including Islington, Ilford, Croydon, Greenwich and Wembley.
Our London team is experienced with liquid-applied systems, felt overlays and warm roof upgrades for both residential and public buildings.
Guarantee & Compliance
All leaking roof repairs and waterproofing works are carried out to manufacturer standards and NFRC/NHBC guidance. Our repairs include clear photographic reporting and optional guarantee packages depending on the system used.

What are the most common causes of a leaking roof?
The most frequent causes include slipped or cracked tiles, failed flat roof membranes, blocked gutters or outlets, damaged flashing, and general wear over time. We identify the exact source using leak detection methods.
Do I need a full roof replacement if I have a leak?
Not always. Many leaks can be repaired without replacing the entire roof. Once we inspect the roof, we confirm whether a localised repair, membrane patch, flashing fix or gutter clearance is sufficient.
Are leaking roof repairs guaranteed?
Yes - our repairs follow manufacturer and NFRC best practice. Where applicable, we can provide guarantee options depending on the repair method and system used.
Can you detect the exact location of a roof leak?
Yes - we use visual inspections, moisture readings, dye testing and drone checks where needed to pinpoint the source of the leak accurately.
Are leaks caused by condensation instead of a roofing issue?
Yes, condensation can mimic a leak - especially in lofts with poor ventilation. If the issue is non-roof-related, we’ll confirm this and advise on ventilation improvements.
Ready to discuss your leaking roofing with our team?
Certified to Install Premium Roofing Systems from Leading Manufacturers

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