Why choose Koffman?


Here at Koffman we offer you high quality yet affordable European products without compromising on anything that matters.


The Passive House standard is a world renowned building standard for healthy, highly energy efficient homes. We are proud to be a part of the community and can manufacture passive house certified products for your home.

Introducing the inwards opening window

All our windows come in a European style 'tilt and turn' version. It is an inwards opening window where the handle has 4 positions. Watch to see the multiple ways that tilt and turn windows open.

We received excellent service from Chris and Andrew. They did their utmost to ensure our houselot of windows and doors arrived on time despite the busy Christmas period. The windows and glazing are ultra high performance units with superb european engineering. We would have no hesitation in recommending Koffman windows to any prospective customers.

Justin & Tracey Purdie - June 2021

We are delighted with the products you have supplied and have found Koffman a pleasure to deal with. Koffman has also been recommended to us during the passive house tour we did recently as being a reliable company!

Dianne and Andrew - March 2021

Efficient ordering and communication from Koffman. Lots of handle and colour options for us to choose from. We love the insect screens and how much road noise the windows block out.

Callum - March 2022
We used Keffman windows and doors on our new build in New Zealand. We found the company and install team very professional. We are very happy with our triple glazed upvc windows and doorsūü§ó
Quentin Cassidy - April 2023

Windows were our biggest worry in planning. They are the best feature of our house now!

Deana and John - June 2022

Our partners

  • Medos logo
  • Winkhaus logo
  • Saint-Gobain logo
  • K√∂mmerling logo
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