Liquid Roofing Systems
We are specialists in liquid waterproofing roofs, delivering high-quality waterproofing solutions at an unbeatable price.
What Are Liquid Roofing Systems?
Liquid roofing involves applying a fluid material that cures to form a seamless, durable waterproof membrane over a roof surface. It protects buildings from water ingress and extends the lifespan of the roof structure.
Unlike sheets or tiles, liquid-applied membranes create a continuous layer without joints or seams, which reduces the risk of leaks.
This type of system is only ever applied to flat roofs and is not used on a pitched roof.
It is suitable for a variety of substrates, including concrete, metal and existing roofing materials. At Exterior Cleaning Default, we tailor liquid waterproofing to commercial and residential properties, addressing ponding water, thermal expansion and harsh weather.
Benefits of Liquid Roofing Systems
- Conforms to irregular surfaces, roof penetrations and edges
- Resistant to UV radiation, temperature changes and mechanical damage
- Lower maintenance costs and fewer repairs than conventional options
- Often applied over existing roofs, avoiding complete removal
- Reinforced with fibres or fabrics for strength and puncture resistance
Our Installation Process
The process begins with a thorough inspection of the existing roof to identify damage, debris or incompatible materials. Surface preparation is crucial, involving preparation and priming to promote adhesion.
The liquid membrane is then applied in multiple coats using rollers, brushes or spray equipment. Reinforcement layers, such as polyester fleece, can be embedded between coats for added strength.
Curing times vary by product, typically a few hours to 24 hours per coat, with full curing taking up to seven days. Topcoats are often applied for UV protection.
We follow manufacturer guidelines and industry standards, with quality checks at each stage, including adhesion tests and thickness measurements.
- Initial site survey and roof assessment.
- Preparing and priming the substrate.
- Application of base coat and reinforcement.
- Subsequent coats for build-up thickness.
- Final topcoat and inspection.
- Handover with warranty documentation.
Why Choose Exterior Cleaning Default for Liquid Roofing?
With years of experience, Exterior Cleaning Default is a trusted provider of liquid waterproofing systems. Our team is trained in the latest techniques and products from leading manufacturers.
We prioritise transparency in pricing, with competitive rates and no hidden costs. Free consultations are available to discuss your requirements.
Our warranties, typically ranging from 10 to 25 years, reflect our confidence in the systems we install. Regular maintenance plans are also available.
Frequently Asked Questions
What is the lifespan of a liquid roofing system?
Most last 15 to 30 years, depending on the product, the quality of the application and maintenance. We provide free inspections during the first five years.
Can liquid roofing be applied to all roof types?
It is ideal for flat or low-pitch roofs. Not all substrates are compatible, so a site survey is essential.
Is the installation disruptive?
Minimal disruption occurs, especially for over-roof applications. Curing times are short, allowing a quick return to normal use.
How much does liquid roofing cost?
Costs vary by roof size, condition and system type, and we provide a detailed quote following assessment.
To compare other options for your garage or flat roof, see our flat roofing page, or call our team on 085 786 9725.
