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Mechanically Attached Systems Offer Strength and Versatility
Mechanically attached systems use a variety of fastening techniques, depending on the technical requirements of the roof. Sika Sarnafil has developed three different systems to meet both design and performance criteria.
Click here to obtain specifications and details for mechanically attached systems.
Sarnafast: This strong mechanically attached system is your best choice when speed and ease of installation are important. Sarnafast features metal plates fastened in the seam overlap spaced according to the roof’s wind uplift requirements. It is designed to meet wind conditions on many building types.
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Key:
1: Structural Deck
2: Vapor Retarder
3: Insulation
4: Insulation Fastener
5: DensDeck
6: Sarnafil S Membrane
7: Sarnafil G Membrane. |
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Sarnafil Express: This unique system features a polymer batten strip fastened between two welds in the membrane overlap. Fasteners are spaced according to wind uplift requirements. Sarnafil’s Sarnamatic welding machine creates a weld on both sides of the batten in one pass. This exceptionally strong attachment system is ideal for use with today’s wider membrane sheets as it offers superior wind uplift strength as well as speed of installation.
View a video about Sarnafil Express
Click on the link below that corresponds best to your connection speed:
Sarnafil Express - 56k
Sarnafil Express - 100k
Sarnafil Express - 300k |
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Engineered: If your roof is subject to severe or extreme wind uplift forces, such as high-rise buildings or facilities located in coastal areas, this is your best choice. You can customize or “engineer” the row and fastener spacing to meet any specified wind load. This system is so strong that Sika Sarnafil offers wind warranty protection of up to 120 mph. Call our technical department at 1-800-451-2504 for more information.
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© 2006 Sika Sarnafil Inc. | 100
Dan Road | Canton, MA 02021 | 800-451-2504 |
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