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Commercial Roofing Specialists in Manchester
GAP Roofing has established itself as a trusted name in commercial roofing across Greater Manchester, delivering expert solutions for over 18 years. Our team specialises in leak detection, building envelope repairs, and comprehensive waterproofing systems tailored to diverse property needs. We utilise advanced equipment and materials, including single-ply membranes and EPDM, to ensure durable, long-lasting results. As approved installers of leading systems like Firestone RubberGard, we combine technical expertise with a commitment to quality craftsmanship. Our services extend to industrial roofing, cladding inspections, and corrosion protection, addressing both modern and historic building requirements.

With a focus on safety and innovation, we provide customised solutions for projects ranging from small repairs to large-scale re-cladding initiatives. Our portfolio showcases successful installations across Manchester, Northwich, and Wales, reflecting our adaptability to complex architectural challenges. By prioritising client collaboration and transparent communication, we deliver reliable, cost-effective outcomes that meet industry standards. Our dedication to continuous improvement ensures clients benefit from the latest advancements in roofing technology and methodology.
Services
Industrial Roofing Flat Roofing Leak Detection Cladding Repairs EPDM Membranes Coping Details Corrosion Protection Roof Repairs Building Maintenance Thermal Surveys
Highlights and features
  • We have over 18 years' experience in commercial roofing and leak detection
  • Our team uses specialist equipment for precise building envelope diagnostics
  • We offer comprehensive corrosion protection and cladding repair services
  • We are approved installers of Firestone RubberGard EPDM systems
  • We provide tailored solutions for both modern and historic buildings
Services
Industrial Roofing
We install industrial roofing systems including cladding and liquid applied repairs. Our solutions address corrosion protection and edge lap treatments for metal roofing sheets. We provide comprehensive waterproofing for warehouses, factories, and commercial buildings.
Flat Roofing
Specialist installation of single-ply membranes and Firestone RubberGard EPDM systems. Our flat roofing solutions offer durable waterproofing for commercial properties, with thermal surveys to identify potential issues before installation.
Leak Detection
Using advanced diagnostic equipment, we precisely locate leaks in building envelopes. Our non-invasive techniques identify moisture ingress points in roofs, walls, and cladding systems to prevent structural damage.
Cladding Repairs
We inspect and repair metal cladding systems, including asbestos removal and replacement with modern composite panels. Our services extend to coping joint repairs and corrosion protection for industrial buildings.
Corrosion Protection
Our cut edge corrosion treatments protect metal roofing sheets from weather exposure. We apply protective coatings and edge sealing systems to extend the lifespan of industrial metal roofs.
Questions
What types of roofing systems do you install?
We specialise in single-ply membranes, EPDM systems, and industrial cladding solutions. Our expertise includes Firestone RubberGard installations and metal roofing repairs.
Do you handle both commercial and residential projects?
While our primary focus is commercial and industrial properties, we also undertake residential roofing projects requiring specialist waterproofing solutions.
Are you approved installers for major roofing brands?
Yes, we are approved installers for Firestone RubberGard EPDM systems and other leading waterproofing membrane manufacturers.
What areas do you cover?
We operate across Greater Manchester and surrounding areas including Northwich, Presbury, and Denton, with completed projects in Wales and nationwide.
How do you handle leak detection?
We use specialist moisture detection equipment to accurately identify leak sources in building envelopes without invasive testing methods.
Can you repair historic buildings?
Yes, we've completed slate and lead repairs on historic structures, combining traditional techniques with modern waterproofing solutions to preserve architectural integrity.