Technical

Warranties

We guarantee you many years of pleasure with your Internorm windows. As Europe‘s largest active international window and door brand, Internorm looks back on over 80 years of experience in trendsetting window and door solutions, providing  exceptional reliability and longevity. This, we can guarantee you.

If you require any documentation and can’t find what you’re looking for on this page, please email us at sales@pcl-internorm.co.uk and we will be happy to provide you with the relevant PDF’s.

Technical Data Downloads