Choosing the right roofing system for your needs

Whether you are a building owner, design professional or a roofing contractor, choosing the right roofing system for your building or project is one of the most important decisions you will make.

 

At Sika, our reputation stems from proven performance. Sika's Sarnafil® roofing systems are widely recognized for exemplifying the highest standards of quality, reliability and watertight protection. Our record of proven performance is on display on buildings worldwide, in every imaginable climate. All told, we’ve manufactured billons of square feet of thermoplastic roofing and waterproofing systems since 1964.

Our roofing systems at a glance

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  • Adhered Systems
  • RhinoBond® Systems
  • Décor Roof Systems
  • Sarnafast
  • Sarnafil Express
  • Engineered
  • Green Roof Systems

 

 

To learn more about Sika's Sarnafil® roofing systems, their components, specifications and any other technical information related to your roofing project, please call us at 1-800-933-7452.


Sika Sarnafil Roofing Membranes

Topping up Calgary's Saddledome
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Toyota Motor Manufacturing Canada Inc
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The PVC Advantage

Sika's Sarnafil® membranes are available in S and G configurations. Membranes of the ‘’G’’ series are heat-weldable membranes produced with an integral fibreglass mat reinforcement for dimensional stability and for use with the Sarnafil® Adhered System. The Sarnafil® “S” series membranes are heat-weldable membranes also produced with integral polyester reinforcement for high strength but intended for use with Sarnafil® Mechanically-Attached Systems.

KEY ADVANTAGES

Membrane reinforcement: Sika Sarnafil® membranes are produced with an integrated reinforcement for roofing and waterproofing applications. Reinforcement is critical to long term dimensional stability of any single ply membrane

Polymer thickness: While the reinforcement’s role is to provide dimensional stability and mechanical properties, the polymer provides the waterproofing.

Water absorption: Another defining performance property of a roofing membrane is water resistance. When submerged under water at 158°F for one week (in accordance with ASTM Test Method D 570) Sarnafil membranes exhibit only a 3% change in weight.

Fire resistance: Vinyl materials, such as Sarnafil membrane, can self-extinguish and resist  the spread of flames.

Energy savings: Reflective roofing, such as the Sarnafil EnergySmart Roof® membrane, has proven to help building owners reduce their energy consumption but also abate urban heat islands.

Hot-air welded seams and flashings: The Sarnafil® membrane is thermoplastic, so seams and flashings are welded together using Sika Sarnafil’s automatic hot-air welder. When welded together, the sheets of membrane become one monolithic layer of material impervious to water and moisture infiltration.

INFORMATION REQUEST

Do you have questions or require additional information regarding Sika's Sarnafil® roofing systems and membranes? We invite you to fill up the electronic form; we will be in touch with you shortly.