Liquid membrane

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Liquid waterproofing membrane for roofs
Tremco’s AlphaGuard liquid waterproofing systems are environmentally-friendly, low-odour polyurethane-based waterproofing solutions that are resistant to fire and wind gusts.
They are durable, flexible and extremely high-performance.
In addition to their versatility, they help reduce energy consumption.
Liquid roof coating: the perfect alternative for improving the waterproofing of your roof
Tremco’s liquid waterproofing systems are effective, resistant, easy to apply and adaptable.
They are equally suitable for renovating an existing roof or installing a new structure.
They can be applied to the entire roof, or only to specific sections if the original coating is still in good condition.
It’s the ideal solution for reinforcing the watertightness of your existing roof and extending its durability.
This innovative, moisture-activated system is suitable for the renovation or replacement of various types of roofing, including multi-layer systems, modified bitumen, coatings and many others. This liquid coating is composed of a base coat, a top coat and a fiberglass reinforcement. The reflective topcoat helps lower the temperature of the roof covering. It also lowers the temperature inside your building, improving your comfort.
To find out more about this membrane, please contact us for answers to your questions about liquid roof coatings.
Advantages of a liquid membrane
- Ecological
- Minimal odour
- Outstanding cold-weather flexibility, tensile strength and stretchability
- Highly resistant to weather conditions, suitable for harsh winters
- Easy maintenance guarantees the longevity of your roof
- Simple repair
- Excellent resistance to mould and chemicals
- Fire-resistant


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