SBS-modified bitumen roofing and waterproofing membrane for cool roof construction

TECHNONICOL ENVIRO WHITE is a roofing and waterproofing SBS-modified bitumen membrane that allows obtaining the effect of “cool roof” thanks to the white slate with high solar reflection used as the top protective layer. As a result, the roof covering is not heated and the premises under the roof (attic or utility room) save comfortable temperature.

Designed for installation as the top layer in double-layer roofing system or as a single-ply polymer-bitumen roofing membrane on buildings and constructions. Can be used for new construction or repair. 

Roofing material TECHNONICOL ENVIRO WHITE has the following advantages:

  • Reduces energy costs for conditioning the premises under the roof by 10-30%;
  • Increases roof life: high reflectivity reduces the influence of UV rays on the waterproofing layer;
  • Maintains an aesthetic appearance of the roof;
  • The membrane is easy to clean.

Product technical data

Thickness, mm 4.0±0.10
Mass per unit area, kg/m2 5.0±0.25
Length x width, m 8 x 1
Softening point, °C ≥110
Flexibility at low temperature, °C ≤-25
Flow resistance at elevated temperature, °C ≥100
Elongation L / T, % 50±25 / 50±25
Tensile strength L / T, N/50 mm 700±100 / 500±100
Tear resistance L / T, N 180±30 / 180±30
Reinforcement type polyester
Protective covering type on the top white coarse-grained slate
Protective covering type on the bottom polymer film