The Global Gas and Damp Proof Membranes for Buildings Market was valued at USD 6.8 Billion in 2023 and is projected to reach USD 10.2 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.9% during the forecast period (2024–2030). This significant growth is driven by stringent building regulations, rising construction activities in emerging economies, and increasing awareness of the long-term structural and health benefits of effective moisture and gas protection.

As the construction industry prioritizes durability, energy efficiency, and occupant health, the demand for high-performance gas and damp proof membranes is surging. These critical materials form an invisible shield, protecting buildings from ground moisture, harmful radon gas, and other soil contaminants that can compromise structural integrity and indoor air quality. In this blog, we profile the Top 10 Companies in the Gas and Damp Proof Membranes for Buildings Industry—a select group of manufacturers and innovators who are defining the standards for building protection worldwide.

---

🔟 1. Sika Group

Headquarters: Baar, Switzerland
Key Offering: Sika® Igas, Sika® Permacrete, Sika®plan Membranes

Sika AG is a global leader in specialty chemicals for construction, offering a comprehensive portfolio of high-performance gas and waterproofing membranes. Their solutions are engineered for a wide range of applications, from residential basements to complex commercial infrastructure projects, providing robust protection against hydrostatic pressure and soil gases.

Innovation and Sustainability Initiatives:

• Development of solvent-free and low-VOC membrane technologies

• Integration of recycled materials into product lines

• Global R&D network focused on next-generation barrier solutions

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

---

9️⃣ 2. Soprema Group

Headquarters: Strasbourg, France
Key Offering: SOPREMA Barrier, Alphi® Membranes, Rubberized Asphalt Systems

Soprema is a family-owned multinational specializing in waterproofing and insulation solutions. Their gas and damp proof membranes are renowned for their durability and adaptability, used extensively in Europe and North America for protecting foundations, tunnels, and green roofs from moisture ingress and radon gas.

Innovation and Sustainability Initiatives:

• Pioneering bio-sourced and recyclable membrane materials

• Closed-loop manufacturing processes to minimize environmental impact

---

8️⃣ 3. BMI Group (Icopal)

Headquarters: Copenhagen, Denmark
Key Offering: BIM Membranes, Aquaprufe, Vedag PROTECT GM

As part of the global Standard Industries portfolio, BMI Group is a leading supplier of roofing and waterproofing systems. Their gas membranes are critical components in modern construction, ensuring compliance with national building codes and providing long-term protection against ground-borne moisture and contaminants.

Innovation and Sustainability Initiatives:

• Investment in digital tools for specification and installation guidance

• Products certified for use in BREEAM and LEED sustainable building projects

---

7️⃣ 4. GCP Applied Technologies

Headquarters: Alpharetta, Georgia, USA
Key Offering: VOLTEX®, PREPRUFE®, BITUThene®

GCP Applied Technologies provides high-quality construction products that improve the durability and performance of concrete and masonry. Their PREPRUFE® pre-applied membrane system is a globally recognized solution for below-slab waterproofing, effectively blocking water, vapor, and harmful gases.

Innovation and Sustainability Initiatives:

• Advanced adhesive technology for superior bonding and performance

• Focus on products that contribute to healthier indoor environments

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

---

6️⃣ 5. IKO Group

Headquarters: Brampton, Ontario, Canada
Key Offering: PermaBarrier, ArmourX, PLC Membranes

IKO is a vertically integrated manufacturer of roofing, waterproofing, and insulation products. Their PermaBarrier line of self-adhesive membranes offers robust protection for foundations, walls, and podium decks, widely specified for its reliability and ease of installation.

Innovation and Sustainability Initiatives:

• Continuous improvement of manufacturing efficiency and waste reduction

• Development of membranes compatible with modern energy-efficient building envelopes

---

5️⃣ 6. Oriental Yuhong

Headquarters: Beijing, China
Key Offering: Yuhong Waterproofing Membranes, YUWANG Brand Systems

As one of Asia’s largest waterproofing solution providers, Oriental Yuhong holds a dominant position in the Chinese market and is expanding globally. The company offers a wide array of membranes for civil engineering, infrastructure, and residential construction, focusing on technological innovation and规模化生产 (large-scale production).

Innovation and Sustainability Initiatives:

• Significant investment in R&D for new polymer-based materials

• Expansion of production capacity to meet soaring domestic demand

---

4️⃣ 7. Delta Membrane Systems

Headquarters: Essex, United Kingdom
Key Offering: Delta®-MS, Delta®-Nel, Delta®-Terra

Delta Membrane Systems is a specialist in cavity drainage and waterproofing membranes for below-ground structures. Renowned for their high-performance dimpled sheets and gas barrier membranes, Delta provides certified solutions for protecting buildings in radon-affected areas and high-water-table conditions.

Innovation and Sustainability Initiatives:

• Industry-leading technical support and design services

• Products designed for recyclability and long service life

---

3️⃣ 8. Newton Waterproofing Systems

Headquarters: Henfield, United Kingdom
Key Offering: Newton 803, Newlath, Hydroduct

Newton is a UK-based specialist with a strong reputation for its Type B (integral protection) and Type C (drained protection) waterproofing systems. Their membranes are specifically engineered to address the challenges of the UK climate and building regulations, offering reliable below-ground protection.

Innovation and Sustainability Initiatives:

• Commitment to installer training and certification programs

• Development of systems that allow for habitable basements in challenging ground conditions

---

2️⃣ 9. RIW Limited

Headquarters: Norwich, United Kingdom
Key Offering: RIW Sheetfast, RIW Toughseal, Structaseal

RIW is a leading UK manufacturer of structural waterproofing, protective coatings, and damp proofing products. Their high-performance sheet and liquid-applied membranes are trusted by contractors for major infrastructure projects, providing certified protection against water, vapor, and methane gas.

Innovation and Sustainability Initiatives:

• Focus on hybrid membrane technologies combining the benefits of sheet and liquid systems

• Stringent quality control and third-party certification for all major products

---

1️⃣ 10. Butyl Products Group

Headquarters: Essex, United Kingdom
Key Offering: Everbuild, Surecoat, Flexcrete

Butyl Products Group is a major supplier of sealants, adhesives, and waterproofing products across the UK and Ireland. Their membrane solutions are designed for both remedial and new-build applications, offering cost-effective and reliable protection for a wide range of building substrates.

Innovation and Sustainability Initiatives:

• Extensive product range tailored for the DIY and professional markets

• Investment in formulations that improve application safety and reduce environmental impact

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

---

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

The gas and damp proof membranes market is undergoing a profound transformation. While traditional materials like polyethylene and bitumen remain prevalent, the industry is rapidly embracing advanced polymers, smart membranes, and sustainable manufacturing practices.

📈 Key Trends Shaping the Market:

• Rising adoption of liquid-applied membranes for complex geometries and seamless protection

• Integration of smart sensors within membrane systems to monitor moisture levels and integrity over time

• Increasingly stringent building codes worldwide mandating radon and vapor barrier installation

• Growing demand for green and bio-based membrane materials aligned with circular economy principles

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

The companies leading this market are not just selling products—they are providing essential safeguards that ensure the longevity, safety, and health of the built environment for generations to come.