SPECIALIST GAS BARRIER INSTALLERS
Professional Gas Membrane Installation
Protect new-build and existing properties with expert gas membrane installation from Catalogue Engineering. With years of experience, our fully certified groundworks contractors supply and install a wide range of gas barriers to safeguard against radon, methane, carbon dioxide, carbon monoxide, and volatile organic compounds (VOCs).
Gas barrier installation specialists
RELIABLE GROUND GAS PROTECTION SYSTEMS
If you’re managing construction on contaminated land or brownfield sites, our NVQ Level 2 qualified installers provide dependable and compliant ground gas protection solutions for every requirement.
With over 30 years in the industry, we are known for the high quality of our workmanship and pride ourselves on reducing the number of validation visits you can expect to receive.
We specialise in installing premium gas barriers and geomembranes for both residential and commercial projects in line with BS8485:2015+A1:2019, ensuring safe and compliant builds at every stage.
Why choose us?
- NVQ Level 2 qualified gas barrier installers
- Supply and installation to any specification
- Full design and product guidance
- Independent third-party validation and testing
- Nationwide UK coverage
Contact our Northampton-based civil engineering contractors to find out more about our reliable, efficient, and environmentally responsible ground gas protection solutions.
Need assistance?
Contact Us
Manage contaminated land
With trusted gas barrier installation
We supply and install industry-leading gas barrier membranes from top brands to protect against subsurface gases:
JUTA Gas Membranes: We carry numerous specialised gas membranes from JUTA UK. The most common of these are the JUTA Titanflex, JUTA GP5, and JUTA GP1 gas barriers. These multi-layered polyethylene membranes are designed to protect people and properties from damp and gas contamination, safeguarding against methane, carbon dioxide, radon, VOCs and more.
Visqueen Gas Barriers: The Visqueen R400 radon membrane offers protection from the ingress of harmful radon gas. BBA-certified and puncture- and impact-resistant, it also acts as a damp proof membrane (DPM), preventing unwanted moisture from entering a building.
Fosroc Proofex Gas Barriers: Fosroc provides a range of high-performance gas membranes, including the Proofex Total. This multi-layered product acts as an effective barrier against moisture and gas, protecting homes and buildings from dangerous pollutants.
Learn more about different types of gas membranes.
What we can provide for you
WHY CHOOSE US
Expertise
With years of experience and a team of experts in water and gas management, we have the knowledge and skills to tackle complex projects and deliver results
Client-Centric
Your success is our priority. We work closely with you to understand your needs, offering personalised
solutions and exceptional customer service
Sustainability
We understand the importance of responsible resource management. Our solutions are designed with a
focus on sustainability and environmental stewardship
Trusted ground gas membrane installers
Protect properties from harmful ground gases with professional gas membrane installation. Our team installs methane, CO₂, and radon barriers on high-risk sites, keeping both residential and commercial buildings safe.
We operate nationwide, serving a wide range of sectors, and can deliver reliable, compliant, and long-lasting gas protection solutions for every type of project. Contact our experienced groundwork experts today to discuss your gas barrier installation requirements.
Gas membranes are used to prevent dangerous ground gases from infiltrating buildings and impacting the health of their occupants. Typically made from plastic, they are essential for use during construction on high-risk and previously industrial sites.
Gas membranes protect occupants from exposure to radon, methane, and carbon monoxide, preventing serious health risks like suffocation and cancer. A thorough ground gas risk assessment should be conducted before construction to determine the required protection level.
High-quality gas membranes can last decades when installed by trained professionals. At Catalogue Engineering, all installations are carried out by NVQ Level 2 certified specialists, ensuring long-lasting, compliant protection.
Gas membrane installation costs vary depending on site size, materials, and project requirements. Contact Catalogue Engineering today for a free, no-obligation quote and expert advice on gas barrier installation.
Gas barriers should be installed by NVQ Level 2 qualified professionals. Qualified installers, like those at Catalogue Engineering, have the knowledge and experience to ensure compliance with safety standards, avoid leaks or damage during installation, and minimise the need for repeated validation visits.
Yes. Gas barriers are suitable for residential, commercial, and industrial properties, particularly on sites with known or potential ground gas risks.
A ground gas risk assessment will determine whether a barrier is necessary. Even on non-brownfield sites, some areas may have naturally occurring gases, like radon, that require protection.
Need assistance?
Send us an enquiry
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Gas and Hydrocarbon Management Case Studies
Discover how Catalogue Engineering delivers expert gas barrier installations, hydrocarbon protection, and soil gas management across the UK.
Expert Gas Protection for Brownfield and Commercial Sites
Protecting Developments from Ground Gas Risks
Harmful ground gases pose serious risks to new builds. Ground contaminants such as methane, radon, carbon dioxide, and volatile organic compounds require active mitigation, particularly on brownfield land. Without proper containment, these invisible threats can accumulate inside structures.
Engineered Solutions for Complex Sites
We specialise in the supply, installation, and verification of high performance gas and hydrocarbon barriers. Our experienced team works closely with main contractors, civil engineers, and local authorities to ensure full BS 8485 compliance. We deliver dependable ground gas protection on time and within budget, whether for single visit projects or multi phase housing developments.
Our Gas Management Services in Action
Every site presents unique challenges. Our case studies highlight our technical expertise across a range of applications.
Ground Gas Membrane Installation
We supply and fit industry leading membranes like JUTA GP5 to block hazardous gases on commercial buildings, GP surgeries, and housing developments. Learn more about choosing the right gas membrane for your site.
Hydrocarbon and Fuel Containment
We install specialist hydrocarbon barriers and temporary bunds engineered to safely isolate fuel, chemical, and acid spills, keeping nearby drainage networks protected. Read about hydrocarbon barriers vs standard gas membranes to see how they differ.
Structural Damp Proofing and Verification
We apply perimeter damp proof membranes, including Bituthene 4000, tailored for residential garages and commercial foundations. Every step is independently verified to ensure seamless compliance and full sign off.
Proven Track Record Across the UK
We have delivered successful gas management projects for clients including Wilten, Darwin Group, C.C Contracting, and Reds 10 UK Limited.
Featured Projects
Pioneer Park, Leicester
Installed 3,000m² of JUTA GP5 gas membrane across three new commercial units. The project was completed and independently verified over three site visits.
King’s Lynn GP Surgery
Supplied and fitted 1,200m² of JUTA GP5 membrane for a modern healthcare facility.
Royal Military Academy, Sandhurst
Fitted JUTA GP5 and GPsam protection for a new accommodation block, fully signed off by an independent verifier.
Luton Airport
Rapidly constructed a temporary hydrocarbon bund to isolate damaged vehicles and prevent fuel and sulphuric acid leaks.
Need Gas Barrier Solutions for Your Next Project?
Get Expert Advice Today
Whether you need advice on ground gas protection, a quote for JUTA GP5 membrane, or specialist containment, our team can help. Learn more about us or view our industry accreditations.
Get in touch with us by calling 0330 058 3335 or visit our contact page to discuss your project.
About Catalogue Engineering
Catalogue Engineering is a leading UK specialist in water management and gas barrier systems. Based in Northampton, we provide expert design and installation for commercial developments across the country. Our team delivers innovative solutions including SuDS compliant blue roofs and green roofs, attenuation tanks, and hydrocarbon protection. We pride ourselves on engineering excellence and a reliable service for every project.
Our Accreditations and Standards
Safety and quality underpin everything we do. Our team holds multiple industry qualifications, including TWI certifications and NVQ Level 2 credentials in gas membrane installations. We are also proud to be a British Safety Council accredited team, ensuring that every installation meets the highest regulatory standards for your site. View all our accreditations.
Start Your Next Project
Ready to upgrade your site with a smarter gas management or sustainable water solution? Let us discuss your project goals today.
Call our technical team on 0330 058 3335 or email enquiries@catalogue.engineering
Testimonials
Read what our clients have to say
I am pleased to recommend Catalogue Engineering for their exceptional installation of attenuation systems. Their adaptability to design changes, swift quotation process, and excellent communication ensure seamless project progress. Luke and his team stand out with a friendly and professional approach, combining technical expertise with a positive attitude. Their commitment to efficiency and collaboration has made them an invaluable partner, and we look forward to continuing successful projects together.
Another fine example of the outstanding works carried out by catalogue engineering , done with pride from radon membranes to attenuation tanks carried out on behalf of dtc construction over the least few years . Thanks to Ash / Luke and all involved.
Catalogue engineering are a great company, they carry out their works in a very professional, timely and efficient manner. I would highly recommend Catalogue Engineering for any water & gas management Solutions.
Thank you
Working with Jordan is a f***ing nightmare… nearly as bad as working with Luke….
Cherry Pipes has used Catalogue Engineering as an approved installer on their Attenuation offering for over 5 years. Their service and knowledge of the industry are second to none.
Catalogue Engineering are regularly employed to supply and install attenuation tank and gas membranes. Luke and Jordan are always on the end of the phone to ensure the install goes smoothly.
