DAMP PROOF COURSE

A Damp Proof Course (DPC) is a vital component of a buildings structure, designed to prevent moisture from rising from the ground and causing dampness or damage to the building.

Its typically installed in the walls of a building, usually about 150 mm (6 inches) above ground level.

DPCs are crucial for maintaining the structural integrity of a building and protecting internal finishes and occupants health from adverse effects of rising damp.

SBS Building & Damp Proofing can install and guarantee damp proof courses to all different types of properties.

How it Works

Damp proof courses create a barrier to rising damp, a phenomenon where ground water is drawn upwards through porous materials like bricks and mortar through capillary action.

This barrier stops the moisture from rising further up the walls, preventing damage to the buildings internal structure and finishes.

Importance of DPCs

Damp proof courses are a legal requirement for new constructions in the UK and play a crucial role in protecting buildings from damp - related problems such as -

● Structural damage

● Mould and mildew growth

● Peeling paint and wallpaper

● Rotting timbers

● Musty smells

Proper installation is critical for the effectiveness of a DPC.

Membrane Tanking

Membrane tanking is a type of water proofing technique that involves applying a physical waterproof barrier to the walls and/or floors of a structure to prevent water penetration.

This technique is commonly used in areas where a high level of water exposure is expected.

Membrane tanking typically involves applying either liquid - applied membranes or sheet membranes to the surfaces to be protected.

Liquid - applied membranes - These are coatings applied like paint and cure to form a seamless waterproof barrier.

Sheet membranes - These are pre-formed sheets, often made of materials like high - density polyethylene (HDPE) that are fixed to the surfaces.

The goal of membrane tanking is to create a completely sealed, impermeable barrier that prevents water from seeping through the structure and causing dampness or damage.

Advantages of Membrane Tanking

Robust and durable protection - When installed correctly, membrane tanking provides long - lasting protection against water ingress.

Effective against hydrostatic pressure - Unlike some traditional waterproofing methods, membrane tanking is less susceptible to cracking under the pressure exerted by water in the surrounding soil.

Can be integrated into the renovation process - After the membrane is installed it can be plastered or boarded over, allowing for a smooth renovation process.

Please be aware that proper installation is a must.

For free quotes and advice please contact us on - sbsdamp1@gmail.com