Our Services
Why Choose Henderson Wood?
Fully Qualified Experts
Our team consists of RICS certified surveyors and damp specialists with extensive industry qualifications.
London Wide Coverage
We provide our expert damp proofing services throughout London and surrounding areas.
20+ Years Experience
With over two decades of experience, we've successfully treated thousands of properties across London.
Book a Professional Survey
Our RICS certified surveyors provide comprehensive property assessments to identify damp issues, structural concerns, and maintenance requirements.
Damp Survey
Thorough assessment of moisture issues with detailed report and treatment recommendations.
- Moisture meter testing
- Comprehensive report
- Treatment recommendations
RICS HomeBuyer Report
Comprehensive property assessment for buyers with condition ratings and advice.
- Traffic light condition ratings
- Repair advice
- Market valuation (optional)
RICS Building Survey
In-depth structural assessment ideal for older or non-standard properties.
- Detailed structural analysis
- Extensive photographic evidence
- Detailed repair recommendations
What Our Clients Say
Frequently Asked Questions
Find quick answers to common questions about our damp proofing services and property surveys.
How can I tell if I have rising damp?
Common signs include damp patches on walls up to 1 meter high, tide marks or salt deposits, peeling wallpaper, damaged plaster, rotting skirting boards, and a musty smell. We recommend booking a professional damp survey to confirm the diagnosis and identify the most appropriate treatment.
What's the difference between rising damp and condensation?
Rising damp occurs when groundwater moves up through walls by capillary action, typically affecting ground floor walls up to 1 meter high. Condensation occurs when warm, moisture-laden air contacts cold surfaces, typically worse in winter and in high-humidity rooms. The treatments for these issues differ significantly, making accurate diagnosis essential.
How much does damp proofing cost?
The cost depends on the type and extent of the damp problem, the size of the affected area, property construction, and treatment method required. Chemical damp proof course installation typically starts from £70-£100 per meter, with additional costs for replastering and redecoration. For an accurate quote, we recommend booking a professional survey.
What's the difference between the RICS survey levels?
RICS Level 1 (Condition Report) provides a basic overview for newer properties in good condition. RICS Level 2 (HomeBuyer Report) is the most popular choice, offering more detailed assessment with repair advice. RICS Level 3 (Building Survey) is the most comprehensive, ideal for older, larger, or non-standard properties.