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No.1 in basement construction & Design

Specialising in all aspects of basement construction & design for over 30 years. Get a free quote today View projects


Gone are the days when lower floor living meant a dark, damp cellar with no headroom. Glatthaar introduces their basement concept providing warm, bright and spacious living comfort.

For more than 35 years we have specialised in all aspects of basement construction, including design, structural calculations, ground works and numerous additional services.


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about us

Glatthaar Fertigkeller is a family owned company with headquarters in southern Germany. We also have offices and manufacturing plants throughout the rest of the country.

For more than 25 years we have specialised in basement design, manufacture and construction and are now the country’s leading specialist in the field building 2,500 basements a year.

case studies

Take a look at some of our previous projects.
Northwood, London
West Horsley, Surrey
Village House in Bierton

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