Katzbeck manufacture high quality, high performance (Uw < 0.8), triple-glazed, all timber and alu-clad timber
windows and doors suitable for Passivhaus and other ultra-low energy buildings built for airtightness.
Over 60 Years of Competence and Experience
6 Weeks Short Manufacturing Periods to the UK & On Time Delivery
Passivhaus suitable Energy Efficiency/Comfort performance
Cost-effective without sacrificing quality
Explore the full Katzbeck range below. If you would like to know more please do contact us.