Intended for protection against moisture on sloping roofs. Thanks to the absorption layer, it delays the process of condensation while maintaining full protection of the roof’s thermal insulation. Mineral wool can be laid directly on Budfol Antydrop without additional reinforcement, which significantly reduces labor costs during roof insulation process.
The use of Budfol Antydrop in combination with a highly vapour permeable membrane guarantees full protection of the roof thermal layer.
Due to polipropylene non-woven layer, membrane has the ability to absorb moisture and thus delays the condensation.
PROTECTION AGAINST MOISTURE
Thanks to the use of polyethylene, which is characterized by low water vapour permeability, the film effectively protects the structure of walls and roofs from moisture.
Thickness or Weight 100 g/m2 ± 10%
Service temperature range -30 ÷ 80°C
Sd-Value ok. 5m
Water resistance Watertightness at
Fire resistance Class F
Foil color yellow
Foil dimensions 1,5m x 50m
The offer also includes a reinforced version 220g/m2 with an increased absorption layer, recommended for climatic zones with large daily temperature differences.
MOUNTING & FASTENING
Subsequent strips of foil shall be mounted on the overlap, the size of which depends on the direction of laying – 15 cm for parallel laying and 20 cm for perpendicular laying to the rafters. The foil should be attached to the rafters with staples, and the overlapping strands should be tightly connected using double-sided Foliarex tape.
✓ CE marking
✓ declaration of performance
✓ technical data sheet
✓ hygienic certificate
✓ REACH compliance declaration
high mechanical resistance
along with the STROTEX roofing foil and mineral wool it forms a tight roof system,
along with the polyethylene floor mat it creates a tight floor system.