Novia STRP ProMax AVCL - 1.6m x 50m

• Roll size 1.6m x 50m
• UKCA compliant to EN 13984
• High specification membrane for industrial use
• Tough, tear resistant, reinforced multi-layer polythene with an aluminium foil core
• Very low moisture permeability
• Minimises interstitial condensation
• Minimises air leakage and energy heat losses

Novia STRP ProMax AVCL is a premium reinforced, foil‑laminated polythene membrane designed for internal use as an Air & Vapour Control Layer in walls, roofs, and floors. It meets BS EN 13984 and UKCA standards, offering exceptionally low moisture permeability to combat interstitial condensation and reduce air leakage . With a robust, tear‑resistant multilayer construction and an aluminium‑foil core, it’s particularly suited to commercial cladding systems and warm flat roofs. Packs come as 1.6 m × 50 m rolls, and if installed with a 25 mm air gap, the reflective surface provides added thermal benefit. This heavy-duty AVCL improves energy efficiency, prevents moisture issues, and enhances building airtightness — especially valuable in high‑moisture or industrial applications.

What makes it "premium specification"?

STRP ProMax has a reinforced multilayer polythene structure with an aluminium foil core, offering very low vapour permeability, excellent tear resistance, and enhanced air-tightness

Is it suitable for residential and commercial builds?

Yes—it’s suitable for both sectors and is especially recommended for commercial and industrial constructions with higher moisture loads