Manufacturers and installers of basement waterproofing products
Cellar conversion specialists
Nationwide service
Established 1997

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CavityMembrane
Waterproof thermal barrier which allows ground waters to flow between the cellar walls and the membrane
CellarPump
The CellarPump is another simple and cost effective drainage solution for cellars and basements.
CellarSealant
Are you living on top of a hidden asset? Convert your old, damp cellar into a beautiful new room.
DrainFrame
Waterproofing and dry lining wall system designed for quick and cost effective basement conversions.



Free surveys and quotations
Whether you need simple and cost effective basement water control for a flooded cellar, or a fully insulated wall lining system to transform your damp cellar into a new habitable room, CellarSeal have the products and expertise to assist you.
Thinking of a full cellar conversion? CellarSeal work with several local building companies who will be happy to offer you a quotation for any building work.
Get in touch for a free, no obligation quotation.