About us

About us

Our Promise - Brand quality, years of experience and the highest safety standards

Founded in 1980 by Joachim Glatthaar as a family enterprise, Glatthaar Keller has grown to become one of the leading European firms in prefabricated basements. Within a team of 500 engineers, economists, project managers and highly qualified administrative, production and construction workers, we’ve successfully harboured an ethos of innovation and enthusiasm for everything we do. Our dedication and passion for producing the absolute best has led to our continued success over the past 40 years.

We pride ourselves on catering to a wide range of customer requirements and on-site building specifications. With Glatthaar Keller, you can be assured of a high-quality product for life, one that offers complete value for money and even increases the resale value of your property.

Rest assured, we only work with long-term partners including established construction companies that we have successfully collaborated with for many years. That way, we ensure your house and basement marry together seamlessly throughout the entire construction process. This saves both time and money whilst also making sure every phase of the construction process is completed safely and efficiently.

Joachim Glatthaar Founder
Joachim Glatthaar, Founder

YOU CAN RELY ON US TO GET THINGS DONE

  • Fixed price
  • Personalised consultation on site
  • One contact person for each customer
  • Advice before, during, and after the construction phase
  • Clear, easy-to-understand sales documents
  • Flexibility through individual consultation

YOU HAVE OUR WORD ON IT

  • Solution for all waterproofing and loading conditions
  • Only the best quality construction components used from branded manufacturers
  • A high-quality prefabrication process unaffected by weather conditions
  • Regular external monitoring
  • Internal quality management system
  • Always on time
  • 10 Year Insurance-backed warranty available

THE TEAM

Welcome to Glatthaar Keller! When it comes to basements, you can rely on us and 40 years of experience manufacturing basements and ground bearing slabs. We have been servicing all of the UK market for over 16 years from our UK headquarters in Addlestone, Surrey.

There is very little that our technical sales team do not know about construction of your basement, ground bearing slab or retaining walls. If you have a project and need more advice reach out today as we are there to help.

Call us on +44 (0)1932 344454.

Anthony Spinney

Anthony Spinney

Technical Sales

Glatthaar Construction Team

Construction Team

Our construction team are there to make your project a reality.

GLATTHAAR KELLER PRODUCT QUICK LINKS

Click on the icons below to find out more about how Glatthaar Keller products can help when planning your self-build home