Basement Tanking & Cellar Waterproofing London
• Professional Basement & Cellar Tanking
• Type A & Type C Waterproofing Systems
• Waterproofing Solutions for London Properties
Professional Basement Tanking & Cellar Waterproofing in London
Total Damp Repair provides professional basement tanking and cellar waterproofing for homes, landlords and commercial properties across London. Below-ground walls are particularly vulnerable to moisture and water ingress because they are in direct contact with the surrounding ground.
Our waterproofing specialists assess the condition of the basement or cellar, identify the source and extent of water ingress and recommend the most appropriate waterproofing solution. Depending on the property and level of water pressure, this may include Type A cementitious tanking, Type C cavity drain membrane systems, drainage channels and sump pump systems to create a dry, usable below-ground space.
What Is Basement Tanking?
Basement tanking is a method of waterproofing below-ground walls and floors to prevent moisture and water entering the internal space. Depending on the property, this can involve applying a waterproof barrier directly to the structure or installing a cavity drainage system designed to manage and safely remove incoming water.
What Causes Water Ingress in Basements & Cellars?
Trusted Damp Basement
Tanking Specialists in London
How Do We Waterproof a Basement or Cellar?
Assessing the Basement or Cellar
Once the assessment is complete, the appropriate waterproofing system can be installed to protect the basement or cellar from moisture and water ingress.
Depending on the property, this may include a Type A cementitious tanking system or Type C cavity drain membrane system. Type C systems can also incorporate perimeter drainage channels and a sump pump to safely manage and discharge incoming groundwater.
Installing the Basement Tanking System
Once the assessment is complete, the appropriate waterproofing system can be installed to protect the basement or cellar from moisture and water ingress.
Depending on the property, this may include a Type A cementitious tanking system or Type C cavity drain membrane system. Type C systems can also incorporate perimeter drainage channels and a sump pump to safely manage and discharge incoming groundwater.
Creating a Dry, Usable Basement
Once the basement waterproofing system has been installed, the walls and floors can be prepared for the appropriate internal finishes.
A correctly designed basement tanking system helps protect below-ground spaces against water ingress and moisture, providing the foundation for a dry and usable basement or cellar.
For the image on Tab 1, I would not reuse the rising-damp moisture-meter image. This is a good opportunity to show an actual basement/cellar inspection so Google sees visually relevant content throughout the page. For Tab 2, use an operative installing a tanking slurry or cavity-drain membrane; Tab 3 can show the finished basement.
What Are the Signs Your Basement Needs Waterproofing?
Basement water ingress can appear in several different ways, from visible damp patches and staining to active water entering through walls, floors or wall-floor junctions.
Below-ground structures are particularly vulnerable because basement walls and floors are in direct contact with the surrounding ground. Hydrostatic pressure can force groundwater through cracks, joints and porous masonry, leading to persistent dampness or water ingress.
The correct waterproofing solution depends on the construction, condition of the basement and the source and severity of the water ingress. Depending on the findings, this may involve a Type A barrier system, Type C cavity drainage membrane system, drainage channels and sump pump system.
A professional basement waterproofing survey should therefore be carried out before specifying the appropriate tanking or waterproofing system.
- Salt Deposits & Damaged Finishes – White deposits, bubbling paint, deteriorating plaster and damaged finishes can develop where moisture repeatedly passes through basement masonry.
- Salt Deposits & Damaged Finishes – White deposits, bubbling paint, deteriorating plaster and damaged finishes can develop where moisture repeatedly passes through basement masonry.
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Salt Deposits & Damaged Finishes – White deposits, bubbling paint, deteriorating plaster and damaged finishes can develop where moisture repeatedly passes through basement masonry.
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Damp Around the Wall-Floor Junction – Moisture or water collecting where basement walls meet the floor can be a common indication of below-ground water ingress.
- Musty Smells & Persistent Humidity – Continually damp basement conditions can lead to elevated humidity, musty odours, condensation and mould growth.
How Do You Tank a Basement or Cellar?
Professional Basement Tanking & Cellar Waterproofing Solutions
Basement Waterproofing Survey
Before specifying a system, we assess the basement or cellar to identify the source, severity and routes of water ingress. The construction, ground conditions, existing waterproofing and intended use of the space are considered before the most appropriate basement waterproofing system is recommended.
Prepare the Basement Walls & Floor
Where required, defective finishes, loose plaster and unsuitable coatings are removed to expose the underlying structure. Cracks, joints and areas of water penetration can then be prepared before installation of the selected basement tanking system.
Type A Basement Tanking
A Type A waterproofing system creates a barrier designed to resist water entering through basement walls and floors. Depending on the property and survey findings, this may involve specialist cementitious tanking or other bonded waterproofing systems.
Type C Cavity Drainage System
A Type C waterproofing system uses cavity drainage membranes installed to basement walls and floors. Rather than attempting to completely block groundwater, the system manages water entering the structure and directs it towards controlled drainage.
Drainage Channels & Sump Pump
Where required, Type C systems can incorporate perimeter drainage channels that direct water towards a sump and pump system. The collected groundwater is then automatically pumped to a suitable discharge point, helping keep the basement dry.
Basement Reinstatement & Finishing
Once the waterproofing system has been installed, the basement can be appropriately reinstated ready for its intended use. The final build-up will depend on the waterproofing specification, property construction and required internal finish.
NEED HELP WITH A DAMP BASEMENT?
Book a Basement Waterproofing Survey
Concerned about damp or water entering your basement or cellar? Tell us about the problem and one of our waterproofing specialists will contact you to discuss the symptoms and arrange an appropriate inspection.
Survey cost deducted from recommended remedial works when instructed.
Professional basement tanking and cellar waterproofing solutions for homes, landlords and commercial properties across London.
✓ Experienced Waterproofing Specialists
✓ Type A Basement Tanking Systems
✓ Type C Cavity Drainage Systems
✓ Basement & Cellar Waterproofing
Why Choose Total Damp Repair for Rising Damp Treatment?
1. Experienced Waterproofing Specialists
Our experienced waterproofing specialists investigate damp and water ingress in basements and cellars, identifying the likely source, extent and appropriate waterproofing solution for the property.
2. Diagnosis Before Waterproofing
Basement damp can have several causes. We assess water ingress, groundwater conditions, construction type and existing waterproofing systems before recommending a basement tanking solution.
3. Professional Basement Tanking Systems
We install professional basement tanking and waterproofing systems, including Type A barrier protection and Type C cavity drainage systems, depending on the property and survey findings.
4. Basement Tanking Across London
We provide professional basement tanking and cellar waterproofing across London for homeowners, landlords, property managers and commercial clients.
5. Complete Waterproofing Solutions
From the initial basement survey through to tanking, cavity drainage membranes, drainage systems and final reinstatement, our team can provide a complete basement waterproofing solution.
From a Damp Basement to a Dry, Protected Space
Effective basement waterproofing starts with identifying how moisture or water is entering the structure before selecting the appropriate basement tanking system.
Our waterproofing specialists assess the basement walls, floors and surrounding conditions to determine the source and extent of water ingress and the most appropriate waterproofing approach.
Where basement tanking or cellar waterproofing is required, the solution may include:
• Preparation of the existing basement walls and floor
• Type A waterproof tanking systems applied directly to the structure
• Type C cavity drainage membranes to manage water ingress
• Perimeter drainage channels and sump pump systems where required
• Specialist waterproof renders and associated reinstatement
The correct system depends on the construction, intended use of the basement and level of water pressure. Our recommendations are based on the findings of the initial waterproofing survey rather than applying the same system to every property.
From initial investigation through to basement tanking, cavity drainage and final reinstatement, Total Damp Repair provides professional basement and cellar waterproofing solutions across London.
Frequently Asked Questions About Basement Tanking
Need Help With a Damp Basement?
Experiencing damp or water ingress in your basement or cellar? Speak to Total Damp Repair about your property and we’ll help arrange an appropriate basement waterproofing survey.
1. How much does it cost to tank a basement in the UK?
The cost of basement tanking depends on the size and condition of the basement, the level of water ingress and the waterproofing system required. Following an inspection, we can recommend the appropriate system and provide a detailed quotation for the works.
2. What is basement tanking?
Basement tanking is a method of protecting below-ground structures against water ingress. Depending on the property, this may involve a Type A waterproof barrier system applied to the structure or a Type C cavity drainage system designed to manage and safely remove incoming water.
3. What is the difference between Type A and Type C basement waterproofing?
Type A waterproofing uses a barrier applied or bonded to the structure to resist water penetration. Type C waterproofing uses cavity drainage membranes, drainage channels and, where required, a sump pump to manage water entering the structure. The appropriate system depends on the construction and site conditions.
4. How long does basement tanking last?
A professionally designed and installed basement waterproofing system can provide long-term protection. Its lifespan depends on the system used, the condition of the structure, installation quality and ongoing maintenance, particularly where pumps or drainage components are incorporated.
5. Can you tank an existing cellar or basement?
Yes. Existing basements and cellars can often be waterproofed using basement tanking or cavity drainage systems. The existing structure should first be inspected to identify water ingress, defects and the most appropriate waterproofing design.
Basement Tanking Across London & Surrounding Areas
Total Damp Repair provides professional basement tanking and cellar waterproofing across London and surrounding areas, helping homeowners, landlords, property managers and commercial clients protect below-ground spaces from water ingress and damp.
Our experienced basement waterproofing specialists install appropriate tanking and waterproofing systems throughout London, Hertfordshire, Buckinghamshire, Berkshire, Surrey and Kent, covering properties within and beyond the M25.
London
Central London · North London · South London
East London · West London
Hertfordshire
Watford · St Albans · Hemel Hempstead
Stevenage · Hatfield
Buckinghamshire
High Wycombe · Aylesbury · Amersham
Chesham
Berkshire
Reading · Bracknell · Maidenhead
Windsor · Slough
Surrey & Kent
Guildford · Woking · Epsom · Reigate
Leatherhead · Sevenoaks · Dartford
