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Quadproof Ultra Membrane 50m2

Save £130.01 inc.VAT

Size: Quadproof 1.65m x 30m (50m2)
Price:
Sale price£695.99 inc.VAT Regular price£826.00 inc.VAT

Description

Quadproof Ultra Membrane – Pre-Applied Fully Bonded Waterproofing & Gas Barrier

Quadproof Ultra Membrane is a high-performance, pre-applied waterproofing and gas barrier membrane, designed for basement and below-ground structures. Engineered with a heavy-duty virgin polypropylene geotextile, this fully bonded system integrates with fresh concrete to create a strong mechanical bond—without the need for adhesives, primers, heat, or open flames.

Key Benefits:

Fully Bonded System: Ensures a continuous waterproofing and gas barrier with fresh concrete.
No Adhesives or Open Flames Required: Safe, efficient installation.
Multi-Layer Protection: 14-layer membrane featuring two Ethylene Vinyl Alcohol Co-Polymer (EVOH) layers for superior gas resistance.
Exceptional Gas & VOC Protection: Effectively blocks Methane, Radon, CO₂, Volatile Organic Compounds (VOCs), and Hydrocarbons.
Pre-Applied Installation: Applied before steel reinforcement, either vertically or horizontally, for blindside or under-slab applications.
Prevents Lateral Water Migration: Maintains integral waterproofing and gas control.
Flexible & Easy to Install: Easily folded on-site, supplied single-wound for a lay-flat surface, and includes a taped system for cold-applied installation.

Standards & Compliance:

Waterproofing Type A (BS 8102:2022) – Ensures a robust and reliable tanking solution.
Gas Barrier (BS 8485:2015+A1:2019, Table 7) – Suitable for all Characteristic Situations (CS).
NHBC Approved – Meets requirements for Amber 1 & Amber 2 applications.
CE Marked – Conforms to EN 13967:2012+A1:2017.
CIRIA C748 Guidance Incorporated – Ensuring high-standard gas protection.

Ideal Applications:

Basements & Below-Ground Structures
Contaminated Land with VOCs & Hydrocarbons
Tanking & Waterproofing Solutions
Underground Car Parks & Infrastructure

Complete System & Accessories:

  • Preformed accessories available for seamless integration.
  • Excellent welding characteristics for enhanced installation flexibility.

Quadproof Ultra Membrane offers exceptional waterproofing and gas protection in demanding construction environments, providing long-term structural integrity and reliable defense against contaminants.

TDS

QUADPROOF-ULTRA-Data Sheet

Accessories

QUADPROOF-GAS_Accessories

 


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