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Gas Leak Barrier Solutions

Gas Leak Barrier

Advanced gas containment systems that prevent hazardous gas migration, protect building occupants, and ensure regulatory compliance in residential, commercial, and industrial settings.

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Gas barrier application

Stop Gas Migration at the Source

Our gas leak barrier systems are engineered to provide an impermeable shield against hazardous gases, including methane, radon, and volatile organic compounds (VOCs). These high-performance membranes and coatings create a reliable barrier that prevents gas ingress into buildings, protecting occupants and infrastructure.

With excellent adhesion to concrete, masonry, and other substrates, our systems are designed for both new construction and retrofitting projects. They are durable, flexible, and resistant to chemical degradation, ensuring long-term performance in even the most challenging environments.

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Key Features

Impermeable Gas Barrier

High-density membrane that effectively blocks methane, radon, and other hazardous gases from penetrating structures.

Seamless Application

Liquid-applied or sheet-applied systems that create a continuous, joint-free barrier with no weak points.

High Chemical Resistance

Formulated to resist degradation from aggressive soil chemicals, hydrocarbons, and other contaminants.

Flexible & Crack-Bridging

Accommodates substrate movement and bridges cracks without compromising barrier integrity.

Easy Installation

Designed for quick and efficient application, reducing project timelines and labour costs.

Compliance Ready

Meets international standards for gas protection, ensuring regulatory compliance and safety.

Applications

Residential Basements & Crawlspaces

Protect homes from radon and methane intrusion with reliable barrier systems.

Commercial & Public Buildings

Ensure safety in schools, hospitals, offices, and retail spaces with robust gas protection.

Industrial & Manufacturing Facilities

Prevent gas migration in factories, chemical plants, and warehouses where hazardous gases may be present.

Underground Structures & Tunnels

Protect tunnels, parking garages, and sub-surface infrastructure from gas ingress.

Benefits

Enhances Occupant Safety

Protects building occupants from harmful gas exposure, ensuring a healthy indoor environment.

Ensures Regulatory Compliance

Meets local and international building codes for gas protection, avoiding legal liabilities.

Long-Term Durability

Designed to last the lifetime of the structure, reducing the need for future remediation.

Cost-Effective Protection

Prevents costly damage and health risks, offering a high return on investment.

Gas barrier benefits

Mazat Contracting

High-performance waterproofing and coating systems, engineered for durability and proven in harsh environments.

GasShield® Membrane

High-density liquid-applied gas barrier with exceptional impermeability and chemical resistance.

Liquid Membrane

WetSuit® Gas Barrier

Advanced sheet-applied system that combines waterproofing with gas protection for comprehensive coverage.

Sheet Membrane

REFLEX™ Gas-Resistant Coating

High-performance coating that resists gas permeation while providing reflective and protective properties.

Coating

Composite Gas Barrier System

Multi-layer system combining membranes and coatings for maximum protection against gas and moisture.

Composite

Primer & Sealer Systems

Specialized primers and sealers for optimal adhesion and surface preparation.

Accessories

Custom Gas Barrier Solutions

Tailored systems designed to meet specific gas types, site conditions, and project requirements.

Bespoke

Protect Your Property from Hazardous Gases

From radon mitigation to methane containment, our gas leak barrier systems provide reliable, long-lasting protection for any structure. Contact us today to discuss your project.

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