It is our pleasure to help you

Whe­ther price lists or software­ pro­grammes, risk assess­ments or CE licensing – wha­tever you need, this is where you will find it. Just take a look around.


This is where we keep cur­rent docu­ments ready for download – from bro­chures and cata­logues through to cer­ti­ficates, ope­ra­ting instruc­tions, and instruc­tions for mai­n­tenance and care.

Con­struc­tion Pro­ducts Regula­tion / CPR

In this sec­tion we pro­vide the docu­ments which, in compli­ance with the Con­struc­tion Pro­ducts Regula­tion, prove the per­formance cha­racte­ristics of our pro­ducts.

Working drawings

Here you can view our CAD drawings and comfor­tably download them to your com­puter. With our search func­tions – category search and free text search – you will easily find what you are loo­king for.


Here you find an over­view of our software­ solu­tions and online plat­forms desi­gned to support you in your daily work and to optimise your busi­ness pro­cesses.

Licenses & CE

GU is a system supplier for timber win­dows and balcony-doors – as a GU cust­omer you have the pos­si­bility to partici­pate in a one-day trai­ning enab­ling you to CE mark your win­dows and balcony-doors in accor­dance with the pro­duct stan­dard EN 14351-1 wit­hout having to have your own ele­ments tested.

Language: English
Impressionen von der Bau 2019
Impressionen von der Bau 2019