Commercial Services

Commercial Flat Roofing

High-Performance Liquid-Applied Roofing Systems for Commercial Buildings Across the West of Scotland

About CP Roofing Solutions

Flat roofs demand a reliable, long-lasting waterproofing solution — especially for commercial and industrial buildings where performance, durability and safety are essential. Our team specialises in installing advanced liquid-applied flat roofing systems (often known as liquid plastics), delivering a seamless, fully bonded waterproof finish ideal for refurbishments, new builds and complex roof structures.

These systems are fast-curing, robust and engineered to withstand the demands of Scotland’s weather, making them one of the most dependable commercial roofing options available.

Why Choose Liquid-Applied Roofing?

Liquid roofing has become the go-to solution for commercial flat roofs thanks to its versatility, strength and ability to adhere to almost any surface.

✔ Seamless Waterproof Protection

The system is applied as a liquid and cures into a fully seamless membrane — eliminating weak points, joints and overlaps found in traditional materials.

✔ Perfect for Roof Refurbishments

Liquid systems can often be installed over existing flat roofs, reducing disruption, cost and downtime for your business.

✔ Ideal for Complex Roofs & Detailing

Where vents, plant equipment, skylights or awkward shapes cause problems for sheet systems, liquid membranes excel — forming a perfect, fitted waterproof surface.

✔ Long-Lasting & Weather Resistant

Designed for commercial environments, premium liquid coatings provide exceptional resistance to UV, standing water and thermal movement.

✔ Fast Installation & Minimal Disruption

Quick curing times mean work can often be completed faster — ideal for busy commercial sites where productivity matters.

Our Commercial Liquid Roofing Services

We provide a full range of high-performance systems suitable for all commercial environments:

New Liquid Flat Roof Installations

We install high-performance liquid waterproofing systems suitable for commercial buildings, extensions, offices, warehouses and industrial units.

Flat Roof Refurbishment

If your existing flat roof is leaking, aging or structurally sound but worn, a liquid-applied system can offer a cost-effective overlay solution.

Flat Roof Repairs & Patch Coating

Targeted repairs using the same liquid technology ensure leaks, cracks and problem areas are sealed quickly and effectively.

Complex Detailing & Roof Penetrations

Liquid systems allow precision waterproofing around:

  • Ventilation & HVAC units

  • Pipe penetrations

  • Skylights

  • Parapet walls

  • Upstands & gutter interfaces

Liquid Gutter Lining for Commercial Buildings

We also use liquid systems for gutters, creating a fully bonded, long-life lining ideal for metal or concrete commercial gutter runs.

New Slate Roof Installations

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Need help with your commercial Flat roof?

Where Liquid Roofing Works Best

Liquid-applied membranes are suitable for a wide variety of commercial roofs, including:

  • Office buildings

  • Schools and public buildings

  • Workshops and industrial units

  • Warehouses

  • Retail units & shop roofs

  • Apartment blocks

  • Extensions and accessible flat roofs

If the structure is sound, liquid roofing is often the most efficient way to extend the life of a commercial roof.

Why Choose Us for Commercial Flat Roofing?

  • Experienced liquid-roofing specialists

  • Trusted, high-performance systems used across Scotland

  • Minimal disruption to commercial operations

  • Long-lasting, seamless waterproofing

  • Clear communication and professional workmanship

We provide honest assessments, reliable installation and high-quality results built to withstand Scotland’s climate.

Featured Projects

Request a Commercial Flat Roof Survey

If you’re considering a liquid-applied flat roofing system for your commercial property, we’d be happy to help. Whether it’s a new installation, refurbishment or repairs, our team will recommend the most effective and durable solution.