SIKA Liquid Roofing Systems: Sunderland
What Are Liquid Roofing Systems?
Liquid roofing is a modern waterproofing system where a liquid polymer is applied directly onto the roof surface. Once cured, it forms a seamless, flexible membrane that adapts to the roof’s shape, covering joints, penetrations, and awkward details. Unlike traditional membranes, liquid roofing is continuous, which eliminates weak points that can lead to leaks.
Some key benefits of liquid roofing include:
Seamless Protection: No laps or joins means fewer potential leak points.
Flexible and Durable: Can expand and contract with the roof, reducing cracking.
Quick Application: Minimal disruption compared to full strip-and-replace roofing projects.
Eco-Friendly Options: Many liquid roofing systems are solvent-free, low-VOC, and recyclable.
Sika Liquid Plastics
Sika Liquid Plastics, coating was applied over the existing felt roof to achieve a 20-year single point warranty. To be able to coat over existing membranes depend on a few factors. First, a core sample needs to be taken to ascertain the exact build-up and establish if the build-up is dry. Remedial works are sometimes required to detail and area.
The picture below shows how versatile Sika Liquid Plastics can be applied to difficult details to give seamless waterproofing.
Why Choose Sika Liquid Plastics?
Sika Liquid Plastics is one of the leading brands in liquid roofing, trusted for commercial flat roof applications. Its main advantages include:
1. Can Be Applied Over Existing Roofs
One of the biggest benefits of Sika Liquid Plastics is that it can sometimes be applied directly over existing felt membranes, saving time and cost. However, this depends on several factors:
A core sample must be taken to assess the roof build-up.
The existing layers must be dry and stable.
Remedial work may be required for detailing or damaged areas before coating.
2. Provides Long-Term Protection
Once applied, Sika forms a durable, waterproof barrier that protects your roof against UV radiation, weathering, and water ingress. This can extend the lifespan of your property, reducing the need for emergency repairs and maintenance.
3. Handles Complex Roof Details
Sika Liquid Plastics is highly versatile, meaning it can be applied to difficult areas such as corners, upstands, and penetrations. Its flexibility ensures a continuous, joint-free seal, even on irregular surfaces where traditional roofing membranes struggle.
4. Cost-Effective Alternative
Applying liquid roofing over an existing roof can often be less expensive than a full roof strip-off, reducing labour and material costs while still delivering a long-term solution.
Why Liquid Roofing is the Future of Flat Roof Protection
As commercial buildings become more complex, liquid roofing systems like Sika are proving their value:
Adaptable: Can conform to unique shapes and roof details.
Reduced Maintenance: Seamless waterproofing reduces the frequency of repairs.
Environmentally Friendly: Many systems are solvent-free, reducing environmental impact.
Long-Term Warranty: Offers peace of mind for property owners with multi-decade warranties.
Sika Liquid Plastics represents a smart investment for any commercial property owner. With its ability to provide seamless waterproofing, adapt to complex details, and extend the lifespan of your roof, it’s no wonder that liquid roofing is becoming the preferred choice for flat roofs. Whether you’re looking for commercial roof repairs near me, establishing commercial roofing contracts, or working with a trusted commercial roofing company, Sika Liquid Plastics delivers a reliable, long-lasting commercial roofing service.
