Polyvinyl chloride (PVC) roofing membranes are one of the most established and widely specified single ply waterproofing technologies for flat roof construction. With a proven track record spanning more than 50 years, Sika’s PVC membranes provide a durable and versatile waterproofing solution for new build and refurbishment projects across a wide range of building types. Suitable for mechanically fastened, ballasted and adhered roofing systems, Sika's PVC membranes can be specified for exposed roofs, green roofs, terraces and utility roofs. Featuring hot-air welded seams and flexible installation methods, they deliver reliable waterproofing performance for commercial, industrial, residential and public sector buildings.
Advantages of Sika's PVC Roofing Membranes
- Proven roofing technology with over 50 years of use in flat roof applications
- Hot-air welded joints for secure membrane detailing
- Flame-free installation with no open flames required
- Resistant to UV exposure
- Resistant to common environmental influences
- High water vapour permeability
- Highly flexible membrane technology
- Customisable design possibilities
- Easy to handle and install on site
- Suitable for use in a wide range of climatic conditions
- Recyclable
- Good aesthetic finish achievable
Selecting the Right Sikaplan® PVC Membrane
| Product | System Type | Typical Applications |
|---|---|---|
| Sikaplan® G | Mechanically fastened roofing systems | Exposed flat roofs |
| Sikaplan® SGK | Adhered roofing systems | Exposed flat roofs |
| Sikaplan® SGmA | Ballasted roofing systems | Green roofs, utility roofs, terraces with pedestrian traffic and ballasted roofs |
Sika-Trocal® S single ply PVC membranes have been transitioned to the Sikaplan® G range. Sikaplan® G provides additional design and specification options while continuing to deliver the durability, performance and service expected from Sika's single ply roofing systems.
Our Range of PVC Roofing Membranes
Complimentary Products
FAQ
PVC membranes are durable, flexible and waterproof roofing memebranes made from polyvinyl chloride (PVC) plastic. They are used in flat roofing systems and are ideal for both new builds and refurbishments in commercial, industrial and residential settings.
Sika PVC membranes offer outstanding weather resistance, long-term durability, excellent weldability, improved energy efficiency and strong UV and fire resistance. They are also suitable for use in green roof and solar roof systems, supporting sustainable building design and improved environmental performance.
Sika PVC membranes can support energy efficiency by improving thermal performance and helping to reduce heat loss through the roof. When used as part of a well insulated roofing system, they contribute to lower heating requirements, making buildings more energy efficient and compliant with modern building regulations.
Sika PVC membranes can be adhered using an adhesive to hold the membrane down; mechanically fastened using screws and washers; and ballasted using the weight of ballast, paving slabs or roof gardening.
Yes. Sika offers full technical support, from specification advice to on-site application guidance. Eligible projects can also benefit from comprehensive roofing warranties.
