PLASTFOIL CLASSIC — reinforced PVC membrane for flat roofs

The PLASTFOIL CLASSIC roofing membrane is reinforced with an in-house-made synthetic mesh coated with plasticised PVC on both sides. It is used on mechanically fastened flat roofs, including those on a cement-sand or prefabricated screed, and on ballasted roofs with non-continuous ballast. The sheets are rolled out with an overlap and welded with hot air using automatic equipment. Maximum tensile force is 1200 N/50 mm along the sheet, foldability is retained down to −35 °C, and UV ageing resistance is at least 5000 h.

Specifications

Manufacturer	PENOPLEX (PLASTFOIL, PLASTGUARD) — OOO “PENOPLEX SPb”, Kirishi
Type	roll materials and membranes
Use	roofs
Base	reinforced membrane of plasticised PVC (PVC-P) with an in-house-made synthetic mesh coated with PVC on top and bottom
Packaging	rolls in polyethylene film on pallets
Application method	mechanical fastening: sheets overlapped over the fasteners, hot-air welding with automatic equipment, fastener spacing according to the wind load calculation; ballasted systems: loose laying with an 80 mm overlap and welding, fastening along the perimeter and at junctions; installation according to the “Guide to the use of PLASTFOIL PVC membrane in roofs”
Key properties	maximum tensile force 1200/1000 N/50 mm; elongation at maximum force 17/19%; tear resistance at least 200 N; flexibility (full foldability) not higher than −35 °C, on a bar R5 not higher than −50 °C (up to 1.5 mm) / −45 °C (from 1.5 mm); water absorption not more than 0.2%; seam peel strength at least 350, shear strength at least 700 N/50 mm; watertightness 10 kPa for 24 h; impact resistance at sub-zero temperatures not higher than −30 °C; impact strength (hard/soft) 600/700 (1.2 mm), 800/1000 (1.5), 1100/1500 (1.8), 1400/1800 mm (2.0); static puncture resistance at least 20 kg; nail-shank tear resistance at least 700 N; UV ageing at least 5000 h — complies; heat resistance 110 °C for 2 h; dimensional change at 80 °C not more than 0.5/0.5%; G2 V2 RP1
Layer thickness	1.2 / 1.5 / 1.8 / 2.0 mm (1.6 mm to order)
Shelf life	18 months from the date of manufacture, on pallets in the factory packaging, horizontally, not closer than 1 m to heating appliances
Standards	TU 23.99.12.110-012-54349294-2016; fire certificate V.00559-25 of 21.03.2025; voluntary certificates No. 76074 of 06.05.2025 and No. 109714 (GOST R 57417); expert opinion No. 000788 of 19.05.2022; QMS GOST R ISO 9001 No. 0111 of 28.12.2025; EPD R-N-00019 of 25.01.2023

Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.