Liquid Roof Waterproofing

Best of all, liquid waterproofing is a low maintenance, high performance option with optimal performance. Contact us today to discuss your liquid waterproofing requirements.

Liquid Roof Coating for Commercial Buildings

Liquid roof coating is the modern alternative to traditional built-up roofing systems. Applied as a cold liquid, it cures to form a seamless, flexible membrane that bonds directly to the existing roof surface. This eliminates the joints, seams, and overlaps where conventional roofing systems are most likely to fail. Our liquid roof coating systems are ideal for flat roofs, low-pitch roofs, gutters, and complex roof details on commercial and industrial buildings.

Commercial Roof Waterproofing Systems

We provide commercial roof waterproofing solutions for a wide range of building types including offices, retail units, schools, hospitals, and public buildings. Our liquid waterproofing systems are BBA certified, fire-rated, and can be specified to meet the requirements of building regulations and insurance companies. All systems carry manufacturer-backed guarantees of up to 25 years.

Flat Roof Waterproofing Membrane

Our liquid waterproofing membrane systems are particularly effective for flat roof applications where ponding water is a concern. The seamless finish prevents water tracking along laps and joints, while the flexible membrane accommodates thermal movement without cracking. We work on all flat roof substrates including felt, asphalt, concrete, metal decking, and existing single-ply membranes.

Frequently Asked Questions

What is liquid waterproofing?

Liquid waterproofing involves applying a liquid-applied membrane that cures to form a seamless, flexible, waterproof coating over your existing roof. It bonds directly to the substrate, sealing all joints, laps, and penetrations.

What roof types can liquid waterproofing be applied to?

Liquid waterproofing can be applied to virtually any roof substrate including metal, asbestos cement, felt, concrete, fibreglass, and existing single-ply membranes. This versatility makes it ideal for complex roofs with mixed materials.

How long does liquid waterproofing last?

Our liquid waterproofing systems are guaranteed for up to 25 years. The seamless nature of the membrane means there are no joints or seams to fail over time.

Can liquid waterproofing be applied in cold weather?

Most liquid waterproofing systems require temperatures above 5 degrees C and dry conditions for application. We schedule work to ensure optimal curing conditions and the best long-term performance.

Is liquid waterproofing better than felt or membrane?

Liquid waterproofing offers several advantages over traditional sheet membranes: no joints or seams, the ability to conform to complex shapes and details, and the option to apply over the existing roof without stripping. It is particularly effective for refurbishment projects.

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