Polythene DPC – 225mm x 30m

Polythene DPC is a robust damp proof barrier designed to effectively prevent the rise of damp in structure walls. Manufactured from recycled LDPE (Low-Density Polyethylene), this damp proof course is suitable for use within brick, stone, and concrete walls. It features an embossed surface on both sides which enhances mortar adhesion, making it ideal for applications in domestic masonry wall constructions up to two storeys.

This product is designed for both trade professionals and DIY enthusiasts, providing a reliable solution for preventing moisture passage in horizontal and vertical damp proof courses. It is easy to handle, clean, and install, while also being chemically inert and non-hazardous.

Specifications

Width: 225mm
Length: 30m
Thickness: 500mu (0.5mm)
Colour: Black
Material: Recycled LDPE / Reprocessed Polyethylene
Surface: Embossed (improves mortar adhesion)
Application: Prevents passage of moisture in brick and blockwork; suitable for domestic masonry wall constructions up to two storeys; for use as horizontal and vertical damp proof course
Temperature Resistance: Workable down to -20°C; installation above 5°C recommended
Chemical Properties: Chemically inert, non-hazardous
Storage: Store under cover, dry conditions, out of sunlight
Installation Guidance: Follow CP102:1973 (amended) and BS 5628: Part 3; joints require minimum 100mm overlap and sealing with appropriate tape

Key Features

• Robust damp proof barrier to prevent rising damp
• Suitable for brick, stone, and concrete walls
• Embossed surface for improved mortar adhesion
• Manufactured from recycled materials
• Easy to handle and install