Homogeneously weldable pipe grommet for roof pitches between 5° and 50° (1:12 - 14:12)

WELDANO ROFLEX PLUS

Advantages

  • Keeps building components dry: windproof, rainproof and watertight
  • Reliable seam tightness: homogeneously heat-weldable with a solvent welding agent or hot air
  • Easy to apply: extremely high tear-resistance and very stable
  • For sealing in the case of backed-up water, the flange can simply be extended using SOLITEX WELDANO-S 3000
  • For pipes with diameters of 90 - 125 mm (3.5" - 5")

Areas of Application

Homogeneously weldable pipe grommet for reliable installation of pipe feed-throughs within the SOLITEX WELDANO roof lining system. Suitable for roof pitches between 5° and 50°. The prefabricated grommet can be used to execute pipe feed-throughs in an easy, quick and permanently sealed manner.
To ensure a permanent seal even in the case of backed-up water, a strip of SOLITEX WELDANO-S 3000 must be welded to the resulting flange (see installation instructions).
The shaped element can be welded to the pro clima SOLITEX WELDANO 3000 roof lining membrane in a watertight manner using the WELDANO TURGA system solvent welding agent or hot air.

Technical specs

  Material
Material Polyurethane-polyester composite, middle part extendible
Attribute Value Norm
Colour blue / anthracite
Thickness 2 mm ; 79 mils
Pipe diameter 90 - 125 mm ; 3.5" - 5"
sd-value 0.6 m
g-value 3 MN·s/g
Vapour permeance 5.5 US perms ASTM E96
Outdoor exposure 3 months
Temperature resistance permanent -40 °C to 100 °C ; -40 °F to 212 °F