Cellar Waterproofing in London | Syla Damp Proofing ![Loading Syla Damp Proofing](https://syladamproofing.co.uk/img/logo/logo.svg) [ contact@syladamproofing.co.uk ](mailto:contact@syladamproofing.co.uk) Mon–Fri 8am–6pm · Sat 9am–2pm [Book a free damp survey](https://syladamproofing.co.uk/request-a-damp-survey) [ 07399 539 436](tel:07399539436) | [ 020 3051 3196](tel:02030513196) [ ![](https://syladamproofing.co.uk/img/icons/bar_icon.svg) ](javascript:void(0)) [![Syla Damp Proofing — back to homepage](https://syladamproofing.co.uk/img/logo/logo.svg)](https://syladamproofing.co.uk) - [Home](https://syladamproofing.co.uk) - [Our Services](https://syladamproofing.co.uk/services) - [Resources](https://syladamproofing.co.uk/blog) - [Our Work](https://syladamproofing.co.uk/gallery) - [About Us](https://syladamproofing.co.uk/about-us) - [Contact Us](https://syladamproofing.co.uk/contact-us) - [Get In Touch](https://syladamproofing.co.uk/contact-us) [![Syla Damp Proofing — back to homepage](https://syladamproofing.co.uk/img/logo/logo.svg)](https://syladamproofing.co.uk) - [](https://facebook.com) - [](https://instagram.com) - [ ](https://www.mybuilder.com/profile/syla_damproofing) [![Syla Damp Proofing — back to homepage](https://syladamproofing.co.uk/img/logo/logo.svg)](https://syladamproofing.co.uk) #### Office Address Flat 35, The View Staines Road West, Sunbury-on-Thames, TW16 7FF #### Phone & Mobile Number [020 3051 3196](tel:02030513196) [07399539436](tel:07399539436) #### Email Address [](https://www.facebook.com/syladamproofing) [ ](https://www.instagram.com/syla_damp_proofing_) [ ](https://www.mybuilder.com/profile/syla_damproofing) [ ](https://www.checkatrade.com/give-feedback/1097677?utm_source=members_area&utm_medium=link&utm_campaign=review_reminder&utm_content=ttr_id) ![Syla Damp Proofing](https://syladamproofing.co.uk/img/logo/logo.svg) Syla Damp Proofing +44 20 3051 3196 contact@syladamproofing.co.uk https://syladamproofing.co.uk ![Syla Damp Proofing](https://syladamproofing.co.uk/img/logo/logo.svg) Service Cellar Waterproofing ==================== We treat older cellars with persistent damp, patchy walls, salts, and water ingress so they become safer, cleaner, and easier to use. +44 20 3051 3196 4.9 (47 reviews) Cellar Waterproofing ==================== [Home](https://syladamproofing.co.uk) / [Services](https://syladamproofing.co.uk/services) / Cellar Waterproofing ![Cellar Waterproofing work by Syla Damp Proofing](https://syladamproofing.co.uk/img/services/inner_services_img01.jpg) Service OverviewCellar Waterproofing in London ------------------------------ We treat older cellars with persistent damp, patchy walls, salts, and water ingress so they become safer, cleaner, and easier to use. Dry out damp or leaking cellars with tailored waterproofing and remedial work that protects storage areas and future usable space. If you are dealing with recurring moisture, failed decoration, musty smells, or visible signs of water ingress, we can assess the problem and explain the most suitable remedial approach before work begins. How We Work### Condition assessment We look at the cellar build-up, moisture symptoms, access, and any evidence of previous failed treatments. How We Work### Scope of works You get a clear plan covering waterproofing, preparation, and any associated remedial tasks. How We Work### Installation We complete the specified waterproofing system with careful detailing around vulnerable areas. How We Work### Final handover We explain how to keep the cellar performing well and what to monitor over time. Common Issues We SolveSigns this service may be the right fit --------------------------------------- - Moisture travelling through below-ground masonry - Condensation and stale air caused by poor ventilation - Cellars that are unsuitable for storage because of damp conditions What We DeliverPractical remedial work focused on the cause -------------------------------------------- - Cellar waterproofing recommendations based on structure and moisture risk - Repairs to damaged substrates before waterproofing starts - Work planned around storage, access constraints, and future use of the space [Book a Damp Survey ![](https://syladamproofing.co.uk/img/icons/right_arrow.svg)](https://syladamproofing.co.uk/request-a-damp-survey) [Request a Quote ![](https://syladamproofing.co.uk/img/icons/right_arrow.svg)](https://syladamproofing.co.uk/contact-us)[07399 539 436](tel:07399539436) — or call us to discuss Trusted SystemsIndustry-standard waterproofing systems --------------------------------------- The materials and membranes we install are sourced from established UK suppliers and the work is carried out to BS 8102:2022. Newton Waterproofing Triton Systems Wykamol Group Delta Membranes Safeguard / Dryzone PCA Member Frequently Asked QuestionsCellar Waterproofing FAQs ------------------------- ### Is cellar waterproofing different from basement waterproofing? The principles overlap, but older cellars often need a different approach because the construction type, finishes, and intended use can be very different from modern basements. ### Can a damp cellar be made suitable for storage? In many cases, yes. Once the causes of moisture are properly addressed, the space can become much more stable and practical. ### Will waterproofing stop the musty smell? It can make a major difference, especially when the moisture source is resolved and ventilation is considered as part of the overall solution. Related ServicesExplore other damp proofing services ------------------------------------ [ ![Basement Waterproofing](https://syladamproofing.co.uk/img/services/services_img01.jpg) ](https://syladamproofing.co.uk/services/basement-waterproofing) ### [Basement Waterproofing](https://syladamproofing.co.uk/services/basement-waterproofing) Protect basements from water ingress with drainage, tanking, and cavity drain membrane systems designed for habitable and storage spaces. [ ![Rising and Penetrating Damp](https://syladamproofing.co.uk/img/services/services_img02.jpg) ](https://syladamproofing.co.uk/services/rising-and-penetrating-damp) ### [Rising and Penetrating Damp](https://syladamproofing.co.uk/services/rising-and-penetrating-damp) Identify and treat rising damp and penetrating damp with surveys, remedial repairs, and internal restoration work tailored to the property. [ ![Plastering](https://syladamproofing.co.uk/img/services/services_img04.jpg) ](https://syladamproofing.co.uk/services/plastering) ### [Plastering](https://syladamproofing.co.uk/services/plastering) Restore internal walls and ceilings with plastering work that supports damp remedial projects and provides a clean, durable finish. Related GuidesHelpful background before you book remedial work ------------------------------------------------ ### [Cellar Waterproofing Guide](https://syladamproofing.co.uk/guides/cellar-waterproofing) What to consider before waterproofing a cellar, including common methods and the importance of a proper survey. ### [Damp Proofing Costs in London](https://syladamproofing.co.uk/guides/damp-proofing-costs-london) A realistic look at what damp proofing work typically costs in London, and the factors that affect pricing. Worried about damp? Get a clear answer and honest quote. -------------------------------------------------------- [Book a Damp Survey ![](https://syladamproofing.co.uk/img/icons/right_arrow.svg)](https://syladamproofing.co.uk/request-a-damp-survey) [Request a Quote ![](https://syladamproofing.co.uk/img/icons/right_arrow.svg)](https://syladamproofing.co.uk/contact-us) Or call us directly: [07399 539 436](tel:07399539436) #### 10+ years solving damp problems for London homeowners ![](https://syladamproofing.co.uk/img/images/cta_shape.png) https://syladamproofing.co.uk · +44 20 3051 3196 · contact@syladamproofing.co.uk [![Syla Damp Proofing — back to homepage](https://syladamproofing.co.uk/img/logo/logo.svg)](https://syladamproofing.co.uk) Family-run damp proofing and waterproofing specialists helping London property owners resolve damp issues with clear recommendations and tidy workmanship. - [](https://www.facebook.com/syladamproofing) - [](https://instagram.com/syla_damp_proofing_) - [](https://www.mybuilder.com/profile/syla_damproofing) - [](https://www.checkatrade.com/give-feedback/1097677) #### Services - [Basement Waterproofing](https://syladamproofing.co.uk/services/basement-waterproofing) - [Cellar Waterproofing](https://syladamproofing.co.uk/services/cellar-waterproofing) - [Rising & Penetrating Damp](https://syladamproofing.co.uk/services/rising-and-penetrating-damp) - [Remedial Plastering](https://syladamproofing.co.uk/services/plastering) #### Guides - [Basement Tanking](https://syladamproofing.co.uk/guides/what-is-basement-tanking) - [Signs of Rising Damp](https://syladamproofing.co.uk/guides/signs-of-rising-damp) - [Penetrating Damp](https://syladamproofing.co.uk/guides/what-causes-penetrating-damp) - [Damp Diagnosis](https://syladamproofing.co.uk/guides/rising-damp-penetrating-damp-or-condensation) - [Damp Proofing Costs](https://syladamproofing.co.uk/guides/damp-proofing-costs-london) - [Damp Proof Course](https://syladamproofing.co.uk/guides/damp-proof-course) #### Company - [About Us](https://syladamproofing.co.uk/about-us) - [Our Work](https://syladamproofing.co.uk/gallery) - [Customer Reviews](https://syladamproofing.co.uk/customer-reviews) - [Blog](https://syladamproofing.co.uk/blog) - [Contact Us](https://syladamproofing.co.uk/contact-us) - [Privacy Policy](https://syladamproofing.co.uk/privacy-policy) - [Terms of Service](https://syladamproofing.co.uk/terms-of-service) #### Get in Touch - [020 8127 1944](tel:02081271944) - - London & surrounding areas Accreditations & Trust [ Checkatrade ](https://www.checkatrade.com/give-feedback/1097677) [ MyBuilder ](https://www.mybuilder.com/profile/syla_damproofing) Fully Insured PCA Member CSRT Qualified Areas We Cover [Central London](https://syladamproofing.co.uk/areas-we-cover) [North London](https://syladamproofing.co.uk/areas-we-cover) [South London](https://syladamproofing.co.uk/areas-we-cover) [East London](https://syladamproofing.co.uk/areas-we-cover) [West London](https://syladamproofing.co.uk/areas-we-cover) [Greater London](https://syladamproofing.co.uk/areas-we-cover) [Surrey](https://syladamproofing.co.uk/areas-we-cover) [Kent](https://syladamproofing.co.uk/areas-we-cover) [Essex](https://syladamproofing.co.uk/areas-we-cover) [Hertfordshire](https://syladamproofing.co.uk/areas-we-cover) © 2026 Syla Damp Proofing. 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