Skip to main content

Production

ISO 9001
Quality management system

ISO 14001
Environmental management system

OHSAS 18001
Occupational Health and Safety management systems

Raw materials and market specific

KOMO
Product certification for NL market

FSC®
Certification that our wood comes from responsible resources
FSC® licence number: FSC-C128010




Partner institute EMI

CSTB, EMI
Noise reduction, fire resistance

IFT Rosenheim
U-value, air permeability, water tightness

CSI
U-value, surface temperature

BBA 
Product and factory certification for the UK market


QUALITY BACKED UP BY OVER
80 YEARS OF EXPERIENCE

EVERY DETAIL MADE
WITH QUALITY IN MIND

TAKE A CLOSER LOOK AT OUR ROOF WINDOW MANUFACTURING STANDARDS

en_GBEnglish (UK)