Standard DPC 450mm Damp Proof Course (30MTS)

The Standard DPC 450 mm Damp Proof Course (30 m) is a heavy-duty polyethylene damp proof membrane designed to prevent moisture rising through masonry walls. Installed within brickwork and blockwork, it provides an effective barrier against damp, helping to protect buildings from long-term moisture damage.

With a 450 mm width, this damp proof course is ideal for very wide masonry, cavity wall and specialist construction applications where maximum coverage is required. Supplied in a 30 metre roll, it is easy to cut, handle and install on site, making it suitable for both new-build and refurbishment projects across residential and commercial construction.

Key Features

• Standard polyethylene damp proof course (DPC)

• 450 mm width for very wide masonry applications

• Prevents rising damp in walls

• Durable and flexible for easy installation

• Supplied in a 30 metre roll

• Suitable for new-build and repair work

Typical Applications

• Damp proofing in brickwork and blockwork

• Wide cavity wall and solid wall construction

• New-build housing and extensions

• Repair and refurbishment projects

• Residential and commercial construction

Performance & Workability

• Creates an effective barrier against moisture

• Easy to cut and position during installation

• Compatible with standard mortar and masonry systems

• Suitable for use in horizontal damp proof courses

Technical Specification

• Product Type: Damp Proof Course (DPC)**

• Material: Polyethylene

• Width: 450 mm

• Roll Length: 30 m

• Colour: Black

• Use Class: External / Structural

Why Choose Standard DPC 450 mm?

The Standard DPC 450 mm Damp Proof Course (30 m) offers reliable protection against rising damp in very wide wall constructions. Its increased width provides maximum coverage, making it a dependable and cost-effective solution for maintaining long-term building integrity in specialist applications.