Our Liquid Roofing Solutions

Cold applied liquid roofing systems represent one of the most advanced solutions in modern waterproofing - specified where performance, detail, and longevity are non-negotiable.

At Penny Roofing Ltd, we deliver expertly installed liquid systems that provide a seamless, fully bonded membrane - eliminating the weaknesses associated with traditional jointed materials and ensuring complete protection across the entire roof area.

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Benefits of Liquid Roofing

Seamless Waterproofing

Applied as a continuous coating, so there are no joints, laps, or seams (unlike felt or single-ply). Eliminates the most common cause of roof failure: water ingress at joins. Particularly strong around details like upstands, penetrations, and outlets.

Ideal for Complex Roofs

Easily adapts to awkward shapes, plant areas, and detailing. Can be applied around: Pipes Skylights HVAC units Perfect for refurbishment projects where stripping out is difficult.

Fast & Cost-Efficient Installation

Often cold-applied (no hot works), reducing: Fire risk Insurance complications Can usually be installed directly over existing substrates (depending on condition). Minimises disruption on live commercial sites.

Long Lifespan & Durability

High-performance systems (like Proteus) can offer: 20–30 year warranties. Liquid systems are resistant to: - UV degradation - Standing water - Temperature movement

Easy Maintenance & Repair

Future repairs are straightforward: Clean → reapply → seamless tie-in No need to cut out and replace large sections (unlike felt systems).

Lightweight & Versatile

Adds minimal load to the structure which makes them ideal for older buildings. Compatible with multiple substrates: - Concrete - Timber - Asphalt - Metal