How we work

How we work

You can rely on us to get things done on time

We pride ourselves on catering to a wide range of customer requirements and on-site building specifications. With Glatthaar Keller UK, 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 with 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.

Glatthaar Keller’s tried and tested project handling

  • Initial free consultation
  • Site assessment, structural calculations, designs and costings
  • Individual wall & ceiling panels prefabricated in our factory
  • All externals (windows, doors, stairs or service supplies) installed
  • All prefabricated panels delivered to construction site
  • Various components set in place using cranes on prepared foundation
  • Wall and ceiling panels fixed and filled with concrete
installing ceiling reinforcements

It’s unwise to pay too much, but it’s worse to pay too little. When you pay too much, you lose a little money - that’s all. When you pay too little, you sometimes lose everything, because the thing you bought was incapable of doing the thing it was bought to do. The common law of business balance prohibits paying a little and getting a lot - it can’t be done. If you deal with the lowest bidder, it is well to add something for the risk you run, and if you do that you will have enough to pay for something better.

– John Ruskin


Our Production Plant

Individual elements are prefabricated in our factories under optimal conditions, regardless of the weather and according to precise specifications.

glatthaar fitting windows


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