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sm north roofing

sm north roof


Product Properties

General Product Features:

  • About 50 years' application record under various climates.
  • Aging-resistance property proven by projects and artificial
    weathering test.
  • Minimum 20 years life expectancy for exposed applications
    and 50 years life expectancy for unexposed applications.
  • Low temperature flexibility, no cracks at -30°C.
  • Root resistant, especially required for roof gardens.
  • High puncture resistance and high mechanical resistance.
  • Low shrinkage rate.
  • Homogeneous quality,no delamination,no capillary effects.
  • Chemical resistance, resistant to alkali water from concrete.
  • Good fire resistance.
  • 2.00m wide, minimum material waste during installation.
  • Seam integrated through hot air welding.
  • Good moldability, easily adaptable to complicated flashings
    and corners.
  • Easy maintenance with low cost.


Special Properties and Application:

S327 Membrane:

  • UV resistant polyester scrim reinforced membrane with
    lacquer.
  • High tensile strength and excellent mechanical properties.
  • Suitable for mechanically fastened Exposed Roof System.

G410 Membrane:

  • UV resistant fiber glass reinforced membrane with lacquer.
  • Good dimension stability and high elongation at break.
  • Suitable for fully adhered Exposed Roof System.

F610 Membrane:

  • UV resistant two layer fused homogenous membrane.
  • Top layer with excellent long term properties and high
    elongation at break.
  • Suitable for fully adhered and mechanically fastened
    exposed roof system together with concealed systems.
    (All types).

G476 Membrane:

  • Non UV resistant fiber glass reinforced membrane with
    signal layer.
  • Root resistant and good elongation at break.
  • Suitable for loosely laid Protected Roof System, particularly
    roof gardens.


S/G membrane achieves superior long term performance
compared with homogenous membrane.










We will answer your inquiry in due course.

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Source:http://www.sika.com.ph/print/con-9/contractor-page/cc_roof/sanafil_product_qualities.htm
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