From Kirchberger

When you opt for our Kirchberger 7600 Forest window and door system, whether for construction or renovation, you are selecting durability, energy efficiency, and high quality. This choice not only lowers your expenses but also enhances your living comfort and the value of your property.

Choosing a Better Quality of Life

Why to choose our 7600 Forest uPVC profile series for your next project:

Our profiles are turned into around 10 million window units each year. With outstanding thermal insulation properties, these windows save millions of litres of heating oil and stop
hundreds of thousands of tonnes of CO2 from entering the atmosphere. This relieves forests over a huge area. A welcome change for the natural world, the environment – and future generations.