250mu Black DPM 4m x 25m
The 250mu BBA Black Damp Proof Membrane (DPM) 4m x 25m is a high-quality moisture barrier designed to protect buildings from ground moisture and damp penetration. Manufactured from durable polyethylene and certified to meet industry standards, this membrane provides reliable protection for concrete floors and foundations. Ideal for both residential and commercial construction, it helps ensure structural longevity and compliance with modern building regulations.
Product Features / Specifications
250 micron (1000 gauge) thickness for robust moisture protection
BBA certified for quality assurance and compliance
Large 4m x 25m roll for efficient coverage
Durable black polyethylene membrane
Suitable for use below concrete slabs and flooring systems
Flexible material for easy installation and handling
Resistant to punctures and tearing under normal site conditions
Detailed Product Benefits
The 250mu BBA Black DPM is designed to provide a dependable barrier against rising damp and moisture infiltration from the ground. By preventing moisture migration into concrete slabs and flooring structures, it helps protect internal finishes, insulation materials, and structural components from damage.
Its strong polyethylene construction offers excellent resistance to punctures and tears during installation, ensuring consistent performance even in demanding site environments. The large roll size also allows for quicker installation with fewer joins, reducing potential weak points where moisture could penetrate.
With BBA certification, this membrane meets recognized construction standards, giving contractors and developers confidence that the product complies with industry requirements and building regulations.
Applications and Versatility
This damp proof membrane is suitable for a wide range of building and construction applications, including:
Damp proofing beneath concrete floor slabs
Use within ground floor construction systems
Protection of screeds and insulation layers
Residential housing developments
Commercial and industrial construction projects
Extensions, garages, and outbuildings
General moisture protection in flooring assemblies
Technical Specifications
Product Type: Damp Proof Membrane (DPM)
Material: Polyethylene
Thickness: 250 micron (1000 gauge)
Certification: BBA Approved
Colour: Black
Roll Size: 4m x 25m
Coverage: Approximately 100m² per roll
Installation: Laid beneath concrete slabs or flooring systems
Storage: Store in a dry, protected environment away from direct sunlight
Features & Benefits List
BBA certified for trusted performance
250 micron thickness for reliable moisture resistance
Large roll coverage reduces installation time
Durable and tear-resistant polyethylene material
Flexible for easier handling and positioning on site
Helps prevent rising damp in floor constructions
Suitable for both residential and commercial building projects
Additional Information
For optimal performance, ensure surfaces are smooth and free from sharp debris before installation to prevent damage to the membrane. Overlaps should be sealed according to building standards to maintain a continuous moisture barrier. The 250mu BBA Black DPM should be stored flat or rolled in a dry environment and protected from prolonged UV exposure prior to installation. Always follow relevant building regulations and site safety procedures when installing damp proof membranes.
For more information, please contact us on:
Bothwell: 01698 687954
Edinburgh: 0131 4434474
Email: [email protected]