Liquid Roofing Systems for UK Commercial Properties
Liquid roofing systems provide the performance and flexibility necessary to protect valuable roofing assets in the UK, whether as a short-term solution or as part of a long-term asset management plan. Since it requires no seams, joints, or hot works, it is becoming the preferred choice for commercial refurbishments, overlays, and new builds. In this article, we will explore how liquid roofing systems work, when it is the right choice for your building, and why property professionals across the UK are turning to this adaptable, durable system.
How Liquid Roofing Systems Work
Liquid is a cold-applied, single-component waterproofing membrane that cures to form a seamless, fully adhered barrier. It is typically applied with a roller, brush, or sprayer, which allows it to conform tightly to irregular shapes, penetrations, and detailed areas where traditional membranes often struggle. Once cured, the liquid remains elastomeric, allowing it to expand and contract with the building’s natural movement. It adheres directly to most substrates, including concrete, bitumen, asphalt, and timber. It’s ideal for both overlay projects and new applications.
Installing Over Existing Roofs
One of the key advantages of liquid is that it can be applied directly over existing substrates, as long as they are structurally sound. This approach avoids the cost, time, and disruption of a complete overhaul. Before application, the surface must be cleaned and any loose materials must be removed. Depending on the substrate, a primer may be applied. Joints and cracks are typically reinforced with a mesh or fabric bandage. Once the surface is prepped, the liquid is applied in coats and cures into a fully bonded, watertight membrane. This method is particularly useful in commercial settings where minimising downtime is essential.
Why Choose Liquid Roofing Systems?
1. Seamless Waterproofing for Complex Roofs
Many commercial buildings have complex or irregular roof geometries. Liquid application allows for easy coverage around penetrations, parapets, and plant installations. All without the need for cutting and fitting pre-formed membranes.
2. Rapid Application and Minimal Downtime
In commercial settings where time equals money, liquid roofing systems allow for quick installation, often without the need to remove the existing roof covering. That means less disruption to tenants and operations.
3. Long-Term Durability
Liquid roofing systems can last upwards of 20 years if properly installed and maintained. The elastomeric nature of the material means it expands and contracts with temperature changes, reducing the risk of cracking or splitting.
Are Liquid Roofing Systems Right for Your Building?
Not every roofing system suits every building, so it’s important to understand when a liquid roof is most effective. This system is particularly suited to:
- Flat or low-pitch commercial roofs
- Ageing substrates requiring overlay rather than full strip-out
- Occupied buildings where hot works are not permissible
- Roofs with complex details, upstands, or penetrations
- Projects requiring quick turnaround with minimal disruption
See how liquid roofing systems transform your property: Commercial Flat Roofing Newcastle Mercedes Garage SIKA Liquid Plastics
Learn more about liquid roofing
Liquid Flat Roof Systems: The Ultimate Guide for a Durable and Sustainable Roof
Liquid Roofing: Enhancing Roof Integrity at GlaxoSmithKline with Sikalastic® Decothane
Seamless Protection: DVC Roofing’s SIKA Liquid Plastics Solution for Tyne Tunnel South Extract
Work with DVC Commercial Roofing Contractors
Contact us today for liquid roofing services. We are accredited with CHAS Elite status and deliver any size of project nationwide in the UK.
