about us
Roofing installers and contractors
At DGS, we’re industrial roofing specialists with deep expertise in high-performance systems and a reputation for delivering dependable, long-lasting results. Whether we’re leading a project or supporting as subcontractors, we bring the same level of professionalism, precision, and pride to every job.
We collaborate closely with all stakeholders, building owners, tenants under improvement leases, and principal contractors, to ensure smooth project delivery from planning through completion. Our flexible, solutions-driven approach allows us to adapt to the unique demands of each site while maintaining strict adherence to safety, timelines, and budget.
Our Specialisms Include:
- Built-up felt roofing systems
- Liquid-applied PU and PMMA waterproofing
- Single-ply membranes
- Sheeting, cladding, and asbestos overlay solutions
- Architectural coatings and cut-edge corrosion treatment
- Gutter repair, replacement, and Plygene lining systems
- Flat and low-slope industrial roofing
Certified, Trusted, and Compliant:
- All staff are Enhanced DBS checked
- Fully CSCS certified
- Manufacturer-accredited and trained for all systems we install
Flat roofing
We offer high-performance flat roofing systems, from classic built-up felt to cutting edge PU and PMMA liquids engineered for durability and all weather protection. Suitable for industrial new builds, upgrades, and refurbishments.
asbestos repairs
Our certified asbestos roofing repairs and overlays ensure safety and compliance, minimising disruption while safeguarding your site and workforce.
gutter replacement
Dealing with blocked, leaking, or corroded gutters? We provide complete replacement, lining, and refurbishment services to restore proper drainage and protect against costly water damage.
contractors You can count on
We believe in doing things right the first time, with transparency, accountability, and craftsmanship that stands the test of time.
Whether it’s a reactive repair or a full-scale refurbishment, we’re here to protect your assets and deliver peace of mind.
Let’s talk about how we can support your next roofing project.
Flat Roofing (Felt & Liquids)
From built-up felt to advanced PU and PMMA liquid systems, we deliver durable, weatherproof flat roofing tailored to industrial demands. Ideal for new builds, overlays, or refurbishments.
Asbestos Repairs
We provide safe, compliant asbestos roofing repairs and overlays—minimising disruption while protecting your site and workforce with fully certified methods.
Gutter Replacement & Refurb
Blocked, leaking, or corroded gutters? We offer full replacement, lining, and refurbishment solutions to restore flow and prevent costly water damage.
Sheeting & Cladding
We install and refurbish industrial sheeting and cladding systems—enhancing protection, insulation, and appearance with minimal disruption to operations.
Cut Edge Corrosion
Stop corrosion in its tracks. Our architectural coating systems seal and protect vulnerable sheet edges, extending roof life and preserving structural integrity
