Wall membrane for facades with open joints Ampatop RF Color plus

Two-layer, highly tear-resistant facade membranes with a coloured, monolithic TPU coating for all curtain-type ventilated facades. Ampatop RF Color plus facade membranes are suitable for partially open and open facade surfacing in wood, expanded metal, perforated plate or materials such as glass.


  • Width: 1.5m
  • Lenght: 50m
  • Roll: 75m²
  • Integrated tapes on both sides
  • Long-term UV protection
  • Temperature resistance: -40°C to +80°C
  • Available colors: red, white, black
  • External

Technical data sheet Ampatop RF Color plus


For more detailed information about the product and its purchase options, contact SIA Visico Fastening Systems

Ampack catalogue 2024

Wall membrane for facades with open joints Ampatop RF Color plus


Application tips:

Ampatop RF Color plus can be laid horizontally or vertically with the coloured side facing outwards. The laying direction must not be different on each side of the building. Roll out the membrane, line it up, cut it to length, pull it tight and fix it in place, e.g. using stainless steel tacks (this should be invisible inside the overlap, which must be at least 10cm). Always mount the final mechanical fixation after laying (e.g. counter battens)! Ampacoll ND Pads (nail seals) or Ampacoll ND.Band (nail sealing tape) should be used for this.

Tape the overlaps down with the integrated adhesive tapes to make them rain-proof and wind-proof. Rub the adhesive locations in well. The liquid adhesive Ampacoll Profix is used to bond Ampatop RF Color plus to metal furring within the insulation layer. Ampacoll Profix should also be used for necessary penetrations (e.g. for air vents, balcony mounts and cable holes) as well as window joints. Visible leakage of the adhesive must be avoided. The maximum distance horizontally or vertically is 1.45m, and the minimum width of the profiles is 4cm. The insulation must fill the entire cavity and be laid evenly and secured in place, so that the façade membrane is not negatively affected (no bulging, pushing out, etc.). When installing on wooden materials, pressure-resistant insulating materials or similar, it is recommended to bond using Ampacoll Profix every 70cm horizontally and vertically, especially when only individual or sporadic brackets are installed for final fixing. The maximum distance between individual attachments is 70cm (horizontal and vertical).  Protruding attachments must be split at insulation level and should not penetrate the membrane (e.g. two-piece brackets with clamping flanges).