Structural waterproofing solutions

The design of effective structural waterproofing for a building may consider more than one structural waterproofing solution to achieve the required standard of protection for the structure.

Structural waterproofing solutions – Damp proof course

 Building regulations require the use of damp proof courses (DPCs) in masonry wall constructions. DPCs prevent the upward movement of water by capillary action (rising damp) as well as water transferring from one part of the structure to another, for example at door sills and window jambs. They also prevent the downward movement of moisture in a construction.

Structural waterproofing solutions – Damp proof membrane

Building regulations require the use of damp proof membranes (DPMs) positioned either above or below solid concrete floor slabs in contact with the ground, to prevent the upward movement of water by capillary action (rising damp).

Structural waterproofing solutions – Tanking

 Tanking is a waterproofing layer for walls, base slabs and where applicable, the roof of a below ground structure using a Type A barrier membrane. The application can also be used on ground level and on sloping sites. The waterproofing must be designed to be compliant with the guidance outlined in BS 8102:2009.

What are the benefits of structural waterproofing? 

• Decreased water absorption.
• Prevents the formation of cracks in concrete and corrosion of reinforcement
• Increases the lifetime of solid construction and reduces maintenance costs
• Prevents dampness within the building and seepages from the walls or ceilings
• Promotes a healthy environment

Majority of IKO products are manufactured in the UK from responsibly, and where possible, locally sourced materials in order to reduce our carbon footprint and help with the sustainability of your project. The majority of our roofing systems are also BBA certified.