Basements built since 1980


Glatthaar Keller

Your bespoke, high-quality basement from the market leader

Welcome to Glatthaar Keller! When it comes to basements, you can rely on us and 40 years of experience!

Our basements have already proven themselves a thousand times. We are specialists in our field, building basements in earthquake zones and subsidence areas, on slopes and areas with oppressive water. If you build a house, you want it to perfectly suit your needs. A basement not only offers more space and design possibilities but also substantially upgrades a property.

We look forward to talking with you!

Your Glatthaar Keller team

You can trust us

  • Europe-wide delivery
  • Fixed prices
  • Personal support on site
  • A personal contact for every customer
  • Advice before, during and after the construction phase
  • Clear, understandable sales documents
  • Flexibility through individual advice
  • Bespoke solutions

Do you have a building project, and have you applied for Planning Permission?

If yes, then let us deliver a noncommittal quotation. You can do this online, just follow this link


Check out our case studies!

Here's a selection of our work and a series of case studies showing you how different solutions to basement design and build have been used.

On-site production of a glatthaar basement

Time lapse of how the glatthaar basement is assembled

Kellererstellung im Zeitraffer (Kopie)
basement production in time lapse

The glatthaar baby basement

The budget saving solution which provides additional space

glatthaar-fertigkeller Baby Basement
glatthaar-fertigkeller - baby basement