Professional Basement Waterproofing Survey
Our professional basement waterproofing surveys are designed for homeowners, landlords, and tenants who are experiencing leaks, water ingress, damp or flooding issues in basements and cellars and need expert advice on how to put them right.
A typical basement waterproofing survey includes:
- Visual inspection of accessible basement and cellar areas
- Assessment of water ingress, leaks and signs of damp or mould
- Inspection of existing waterproofing systems such as tanking or cavity drain membranes
- Assessment of drainage systems, sump pumps and water management solutions
- Investigation into possible causes such as hydrostatic pressure, failed waterproofing or poor drainage
- Professional recommendations for waterproofing, repairs or system upgrades
- A clear written quotation outlining the best course of action
All surveys are carried out by CSRT- or CSSW-qualified surveyors, ensuring professional, independent advice every time.

What’s Included
Our professional basement waterproofing surveys are designed for homeowners, landlords, property managers and buyers who are concerned about leaks, water ingress, damp or flooding issues in basements and cellars.
A typical basement waterproofing survey includes:
- Visual inspection of accessible basement and cellar areas including walls, floors and stairwells.
- Assessment of water ingress, leaks and damp-related issues, including mould, staining and moisture damage.
- Inspection of existing waterproofing systems such as tanking, cavity drain membranes and sump pump systems.
- Assessment of drainage and water management systems including channels, pumps and external drainage where accessible.
- Investigation of possible causes such as hydrostatic pressure, failed waterproofing, poor drainage or structural defects.
- Professional recommendations for waterproofing repairs, upgrades or new waterproofing systems.
- A clear written quotation or report outlining the most appropriate course of action.
All surveys are carried out by CSRT- or CSSW-qualified surveyors, ensuring professional, independent advice every time.
What’s Not Included
Please note that our basement waterproofing surveys are intended to assess existing water ingress and waterproofing issues and recommend the most effective solution.
They are not usually intended for:
- Detailed structural engineer reports where major structural movement or design calculations are required.
- Specialist reports for mortgage lenders, insurers or solicitors, unless specifically requested in advance.
- Invasive opening-up works such as removing finishes, lifting floors or exposing hidden waterproofing systems unless agreed beforehand.
- Full flood risk assessments relating to external environmental or river flooding.
- Pre-purchase property surveys covering the entire property condition.
If you require a survey for a property you are buying or selling, our Pre-Purchase Damp Survey may be more suitable, as this provides a more comprehensive written report to help identify hidden issues before you commit.
If structural movement or cracks are contributing to water ingress, our Structural Repair Survey may also be recommended.
Why a Professional Basement Waterproofing Survey Matters
Basement and cellar waterproofing issues are often misunderstood or treated incorrectly, which can lead to ongoing leaks, damp problems and costly repeat repairs.
A professional basement waterproofing survey ensures:
- The true cause of the water ingress is identified, whether it’s caused by hydrostatic pressure, failed tanking, drainage issues or structural defects
- The correct waterproofing solution is recommended first time to prevent further leaks and damage
- You avoid unnecessary repairs or ineffective treatments that do not address the root problem
- Any underlying issues, such as cracks, poor drainage or failed existing systems, are identified and addressed
- Potential structural and damp-related risks are highlighted early, helping to protect your property and avoid more costly repairs later
Our aim is to provide clear, honest advice so you can make the right decision for your property and protect your basement or cellar from ongoing water damage.
When Should You Book a Basement Waterproofing Survey?
If you’ve noticed signs of damp, leaks or water ingress in your basement or cellar but aren’t sure what’s causing them, a professional basement waterproofing survey is the best way to get clear answers.
You should consider booking a survey if you’ve experienced:
- Water leaking into your basement or cellar during heavy rain or at certain times of the year
- Damp patches, staining or tide marks on basement walls or floors
- Mould growth or a persistent musty smell in below-ground areas
- Standing water or pooling on basement floors
- Cracks in walls or floors allowing water ingress
- Failure of an existing waterproofing system, such as tanking, cavity drain membranes or sump pumps
Basement waterproofing problems can worsen over time and may lead to structural damage, mould growth and costly repairs, so identifying the cause early can help protect your property and prevent further issues.
Why Choose Shield Waterproofing & Preservation?
Choose Shield Waterproofing & Preservation for trusted, independent advice, qualified surveyors, and lasting solutions that keep your property dry, safe, and protected.
Call us today on 0800 098 2780
Basement Waterproofing Surveys Available Nationwide
We carry out professional basement waterproofing surveys across the UK, helping homeowners, landlords, property managers and buyers identify issues such as leaks, water ingress, damp, flooding and failed waterproofing systems in basements and cellars.
Our network of qualified surveyors allows us to cover a wide range of locations, including:
- London and the South East
- Midlands including Birmingham, Nottingham and surrounding areas
- South West including Bristol and nearby towns
- East of England including Hertfordshire, Essex and surrounding counties
- Northern regions including Manchester, Leeds and surrounding areas
No matter where your property is located, we can arrange for an experienced surveyor to inspect the affected areas and provide clear, professional recommendations.
Contact us today to check availability in your area.
Book a Basement Waterproofing Survey
Speak to a Basement Waterproofing Specialist Today
If you’re concerned about leaks, water ingress, damp or flooding in your basement or cellar, our experienced team can help.
Book your basement waterproofing survey today and get clear, expert advice with no obligation.
