If you’ve ever noticed a musty smell, peeling paint, or even visible water ingress in a basement or cellar, you’re likely dealing with damp. This can lead to a host of problems, from structural damage to health issues caused by mould and mildew. That’s where basement tanking comes in – a proven method to keep below ground spaces dry and protected.
Let us explain what basement tanking is, how it works, and why it’s an essential solution for properties vulnerable to damp.
What is Basement Tanking?
Basement tanking refers to the process of waterproofing a basement or cellar to prevent water ingress. Since basements are below ground level, they are naturally more susceptible to moisture from surrounding soil. Tanking is essentially creating a barrier that stops water from entering through the walls and floors.
There are two main types of basement tanking:
Tanking Slurry (Type A Waterproofing)
This is a cementitious waterproof coating that’s applied directly to the internal walls and floors. Once cured, it forms a watertight seal, blocking water from penetrating the structure.
Cavity Drain Membrane Systems (Type C Waterproofing)
These are membranes installed on the inside of basement walls and floors, creating a controlled drainage path. Any water that gets through the structure is safely channelled to a sump pump or drainage outlet.
How Does Tanking Help Prevent Damp?
Basement tanking is designed to stop water at the source, offering several key benefits:
- Prevents Penetrating Damp: By sealing the basement, tanking stops external moisture from making its way inside.
- Reduces Risk of Mould & Mildew: Damp conditions are a breeding ground for mould spores. Tanking helps maintain dry, healthy air quality.
- Protects the Property Structure: Long-term damp can weaken masonry, timber, and even steel. Tanking helps preserve your property’s integrity.
- Increases Usable Space: A dry basement can be safely converted into a living area, storage room, or utility space – adding value to your property.
When Should You Consider Basement Tanking?
Basement tanking is recommended in several situations:
- You’ve noticed signs of damp in your cellar or basement.
- You’re planning a basement conversion.
- You own an older property with poor or no existing waterproofing.
- You want to protect a property in a high-water table or flood-prone area.
Whether you’re dealing with active water ingress or simply want to futureproof your property, tanking is a wise investment.
Professional Basement Tanking Services
At Atlas Survey & Building Services, we are experienced damp and timber specialists offering professional basement tanking services tailored to your property’s specific needs. We assess each project individually, recommending the most effective solution to keep your basement dry and secure for years to come.
Don’t wait for damp to cause costly damage.
