Casali 2-Layer Torch-On System
The Casali 2-Layer Torch-On System is a durable bitumen membrane waterproofing system for roofs, decks, podiums, parapets and exposed waterproofed areas.
Elephant NZ installs torch-on membrane systems for residential, commercial and remedial projects across Auckland, Wellington and New Zealand.
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What is the Casali 2-Layer Torch-On System?
Casali is a bitumen-based membrane system designed for long-term waterproofing protection. Installers apply the system in two layers, usually with a base sheet and a cap sheet.
Because the layers are heat bonded, the system forms a strong waterproof barrier over the substrate. As a result, it works well on areas exposed to rain, sun and weather.
Why Choose a 2-Layer Torch-On System?
A two-layer system gives stronger protection than a single membrane layer. It also gives the installer more control around laps, corners, outlets and upstands.
However, the product is only one part of the result. Good surface preparation, correct detailing and protection after installation are just as important.
- Two-layer waterproofing protection
- Suitable for new and existing structures
- Strong resistance to UV exposure and weather
- Designed for residential and commercial projects
- Suitable for standard and heavy-duty applications
Where Can This System Be Used?
The Casali 2-Layer Torch-On System suits many above-ground waterproofing areas. For example, builders often use this system on roofs, decks, podiums and parapets.
Also, the system can work well around detailed areas when the substrate, drainage and specification suit the project.
- Roofs
- Decks
- Podiums
- Parapets
- Balconies
- Other exposed waterproofed surfaces
Installed by Waterproofing Specialists
Correct preparation helps the membrane system perform. Therefore, our team checks the surface, applies primer, installs each layer and pays close attention to laps, outlets, corners and edges.
After installation, we also give practical protection advice, because other trades can damage the finished surface if the area is not managed properly.
For product information, you can also view the Casali membrane system information from Allco.
Frequently Asked Questions
Is the Casali 2-Layer Torch-On System suitable for decks?
Yes, it can suit decks, podiums and balconies when the substrate, falls, drainage and specification are suitable.
Can this system be used on commercial projects?
Yes, Elephant NZ installs torch-on systems on both residential and commercial projects.
What makes a two-layer system different?
A two-layer system uses a base sheet and a cap sheet. This gives extra protection and helps create a more robust waterproofing build-up.
Do you work outside Auckland?
Yes, Elephant NZ works in Auckland and Wellington, and we also take on selected waterproofing projects throughout New Zealand.
Need Advice on a Torch-On System?
Talk to Elephant NZ about whether the Casali 2-Layer Torch-On System is right for your project.
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