The Global Gas and Damp Proof Membranes for Buildings Market was valued at USD 3.52 Billion in 2024 and is projected to reach USD 4.96 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.8% during the forecast period (2024–2030). This significant growth is driven by stringent building regulations, rising awareness of structural health and indoor air quality, and increasing construction activities in both residential and commercial sectors worldwide.

As the construction industry increasingly prioritizes durability, energy efficiency, and occupant health, the focus intensifies on advanced building envelope solutions. In this blog, we profile the Top 10 Companies in the Gas and Damp Proof Membranes Industry—a diverse mix of global material science leaders, specialist manufacturers, and regional powerhouses shaping the future of building protection.

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🔟 1. Sika Group

Headquarters: Baar, Switzerland
Key Offering: Sikaproof, Sikagard, liquid-applied and sheet membranes

Sika is a global leader in specialty chemicals for construction, offering a comprehensive portfolio of high-performance waterproofing and gas barrier systems. Their solutions are renowned for durability, ease of application, and compliance with international standards for below-ground and structural protection.

Innovation & Sustainability Initiatives:

• Development of eco-friendly, low-VOC membrane formulations

• Investment in R&D for advanced polymer technologies

• Global supply chain ensuring product availability and technical support

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9️⃣ 2. Soprema Group

Headquarters: Strasbourg, France
Key Offering: SOPREMA waterproofing systems, elastomeric bitumen membranes, PVC membranes

Soprema is a family-owned group and a major force in the European waterproofing market, with a strong global presence. They specialize in high-quality, sustainable roofing and waterproofing solutions, including sophisticated damp and gas proofing membranes for complex building projects.

Innovation & Sustainability Initiatives:

• Pioneering recycled content in membrane production

• Commitment to Cradle to Cradle Certified® product design

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8️⃣ 3. BMI Group (a part of Standard Industries)

Headquarters: London, United Kingdom
Key Offering: Icopal, Vedag, BMI waterproofing and roofing systems

BMI Group operates some of the most recognized brands in flat roofing and waterproofing across Europe. Their product range includes a wide array of bituminous, synthetic, and liquid-applied membranes designed to provide long-term protection against water ingress and ground gases.

Innovation & Sustainability Initiatives:

• Focus on circular economy principles and product life cycle assessment

• Development of cool-roof membranes that contribute to energy efficiency

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7️⃣ 4. GCP Applied Technologies

Headquarters: Alpharetta, Georgia, USA
Key Offering: PREPRUFE, BITUTHENE, VOLTEX waterproofing and gas barrier systems

GCP Applied Technologies is a leading global provider of construction products, with a strong heritage in innovative below-slab waterproofing. Their PREPRUFE pre-applied membrane system is widely specified for major infrastructure and commercial projects worldwide.

Innovation & Sustainability Initiatives:

• Advanced adhesive technology for superior bonding and protection

• Products designed to reduce on-site labor and improve installation reliability

Download FREE Sample Report:
Gas and Damp Proof Membranes for Buildings Market – View in Detailed Research Report

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6️⃣ 5. IKO Group

Headquarters: Brampton, Ontario, Canada
Key Offering: Permaphalt, Armourplast, polymeric and bituminous membranes

IKO is a major manufacturer of roofing and waterproofing products with a significant footprint in North America and Europe. They produce robust damp proof membranes (DPM) and gas membranes that are essential for foundational and wall applications in modern construction.

Innovation & Sustainability Initiatives:

• Investment in manufacturing efficiency and waste reduction

• Development of high-performance, multi-functional membrane products

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5️⃣ 6. Oriental Yuhong

Headquarters: Beijing, China
Key Offering: Yuhong waterproofing membranes, coatings, and sealing materials

Oriental Yuhong is the largest waterproofing system provider in China and a rapidly growing international player. The company offers a vast range of products, including specialized membranes for radon gas and moisture protection, catering to the massive Asian construction market.

Innovation & Sustainability Initiatives:

• Massive R&D investment aligned with China’s green building standards

• Expansion of production capacity to meet domestic and export demand

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4️⃣ 7. Delta Membrane Systems

Headquarters: Essex, United Kingdom
Key Offering: Delta-MS, Delta-NT, cavity drainage membranes, and gas protection systems

Delta Membrane Systems is a specialist manufacturer focusing on high-performance damp proofing and cavity drainage solutions. They are particularly known for their innovative dimpled membrane technology, which manages water and gas pressures effectively in below-ground structures.

Innovation & Sustainability Initiatives:

• Specialization in Type C waterproofing (cavity drain) systems

• Development of integrated systems for complex ground conditions

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3️⃣ 8. Newton Waterproofing Systems

Headquarters: Kent, United Kingdom
Key Offering: Newtonite, 803 Mesh, liquid coatings, and sheet membranes

Newton is a UK-based specialist with a reputation for technical expertise in basement and structural waterproofing. Their comprehensive range includes advanced gas membranes and high-strength damp proof courses that are specified by architects and engineers.

Innovation & Sustainability Initiatives:

• Strong focus on installer training and technical support services

• Development of hybrid systems combining different membrane technologies

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2️⃣ 9. Carlisle Construction Materials (CCM)

Headquarters: Carlisle, Pennsylvania, USA
Key Offering: Carlisle Sure-Seal, WIP, CCW membranes

Carlisle is a prominent North American manufacturer of single-ply roofing and waterproofing membranes. While strong in roofing, their below-grade waterproofing and vapor barrier products are critical components for commercial building envelopes, ensuring protection against moisture and soil gases.

Innovation & Sustainability Initiatives:

• Leadership in thermoplastic polyolefin (TPO) and PVC membrane technology

• Commitment to sustainable manufacturing and product longevity

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1️⃣ 10. Firestone Building Products

Headquarters: Indianapolis, Indiana, USA
Key Offering: Firestone RubberGard, UltraPly TPO, vapor barriers and protection courses

Firestone is a globally recognized brand in commercial roofing systems, with a robust offering of ancillary products including vapor barriers and protection boards that function as part of comprehensive damp proofing strategies. Their products are known for reliability and performance.

Innovation & Sustainability Initiatives:

• Extensive product testing and UL certifications for performance assurance

• Focus on creating complete, integrated building envelope solutions

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Gas and Damp Proof Membranes for Buildings Market – View in Detailed Research Report

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🏗️ Outlook: The Future of Building Protection is Smarter and More Integrated

The gas and damp proof membranes market is evolving beyond basic moisture barriers to become an integral part of high-performance, sustainable building envelopes. While traditional polyethylene sheets remain volume leaders, the industry is rapidly adopting advanced polymeric composites, smart membranes with sensing capabilities, and integrated systems for holistic building protection.

📈 Key Trends Shaping the Market:

• Rising adoption of liquid-applied membranes for seamless application

• Increasing stringency of building codes for radon and VOC protection

• Integration of membranes with air and vapor barrier systems for enhanced energy efficiency

• Growing demand for sustainable and recyclable membrane materials

Get Full Report Here:
Gas and Damp Proof Membranes for Buildings Market – View in Detailed Research Report

The companies listed above are not only protecting buildings from environmental threats—they are enabling the construction of safer, healthier, and more durable structures for future generations.