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John Lewis
John Lewis
Owner / Founder, okoHaus UK Limited
John‘s professional bio / interests
At okoHaus we supply and install high performance windows and doors, typically timber or aluminium clad timber, from 1.5W/m2K down to 0.64W/m2K whole window U value. We understand the importance of air tightness and can supply and install a number of suitably high performance interface products. We would be very pleased to offer advice on window and door interfaces for projects at any stage.
I’d like help with…
Interfacing with window systems.
An interesting, or unusual fact(s) about me…
I have a background of having worked in the construction industry for 20 years, mostly with high performance window systems, supplying commercial projects in London. I decided in 2020 it was time to go out on my own and focus on only sustainable products in the local area.
I live in
A career highlight
Branching out on my own and starting okoHaus:)
Joined Guild
25 November, 2021