Structural Waterproofing
What is structural waterproofing
Structural waterproofing is the process of protecting a building or structure from water ingress, making sure that walls, floors, and foundations remain dry and stable.
It involves applying protective barriers to prevent water from penetrating concrete, brick, and other building materials, which can lead to dangerous structural issues if left unchecked.
At Damp HQ, we specialise in offering expert waterproofing treatments for both residential and commercial properties, helping you protect your building from the dangers of water damage and damp-related problems.
We deal with new builds and older properties, checking that your structure is waterproofed is crucial to its longevity and safety.
Book Property Survey
Structural waterproofing acts as a preventive measure, ensuring that water is kept out and your property stays strong and secure.
Protect your property from the long-term damage caused by water infiltration. Book a free structural waterproofing survey with our experts today and make sure your home or business remains safe, dry, and secure.
Call 0800 058 4820 or email enquiries@damphq.co.uk for more information or use our online booking form to schedule your survey.
For more on damp-proofing and water management, check out our Timber services and Flood damage restoration services.
Why is structural waterproofing needed?
Water can get into your property through a variety of ways – this could be through heavy rainfall, rising groundwater, or leaks. Over time, even minor water leaks can lead to:
- Weakened foundations
- Compromised walls
- Mould growth
- Timber decay
- Damp patches and structural damage
These problems don’t just affect the look of your home but can also lead to serious structural failures. For example, damp patches on walls or ceilings may seem minor, but they could be an indication of deeper, more dangerous damage beneath the surface.
Types of structural waterproofing
Structural waterproofing falls into three main categories, depending on the type of construction and the level of protection required:
Type A waterproofing refers to external barriers applied to structures where water pressure might affect the walls and floors. This type is commonly used in basements and underground areas where soil moisture or rising groundwater can infiltrate the structure.
- Applied waterproof barriers such as liquid membranes or cementitious waterproof coatings
- Suitable for new builds or retrofitting existing properties
In Type B waterproofing, the building itself is designed to resist water ingress. This method uses water-resistant materials directly into the structure of the building, such as concrete with waterproof additives.
- Typically used for larger construction projects like underground car parks or basements
- Involves water-resistant concrete and enhanced joint systems
Type C waterproofing focuses on managing water that has already penetrated the structure, using internal drainage systems to divert the water safely away. This method is often used for basements or areas below ground level.
- Drainage membranes are installed to channel water to a suitable outlet
- Often paired with sump pumps to ensure water is removed effectively
Can structural waterproofing be used for repairs?
Yes! While structural waterproofing is an important part of new builds, it can also be applied retrospectively as part of a repair strategy. If your property is already showing signs of water damage – such as damp walls, peeling paint, or structural cracks – our team at Damp HQ can provide waterproofing treatments to prevent further issues.
However, it’s important to note that if water damage has already happened, more extensive repair work may be needed to restore the building’s structure before waterproofing can be applied. Early detection is essential to avoid expensive future repairs, which is why regular surveys and maintenance are key to protecting your property.
Signs you may need structural waterproofing
Damp Patches
visible on walls, floors and ceilings
Mould Growth
in basements or on lower floors
Cracks
in the foundations or in the walls
Musty Smell
and condensation in enclosed areas
Water Seepage
after heavy rainfall or flooding
If you’re experiencing any of these symptoms, contact Damp HQ to arrange a free damp survey and discover how we can help protect your home.
Preventative measures vs. expensive repairs
Taking early action with structural waterproofing can save you from spending a fortune on repairs in the future. By investing in waterproofing, you’re protecting your building from:
Expensive structural repairs due to foundation damage
Dangerous timber decay and woodworm infestations
Persistent issues with condensation and mould
Learn more about how Damp HQ can help you prevent these problems with our Damp Proofing Services and Basement Waterproofing.
Schedule Your Free Property Survey
Don’t let wet or damp spoil your home. Book a survey with Damp HQ and our qualified experts will inspect your property, identify any issues, and provide a solution to keep your home safe and dry.
