Our through-dyed PVC profiles are available in 11 high-quality surfaces. You can choose from nearly 250 for the design of the aluminium exterior.

Finstral lets you choose from various sash variants – irrespective of whether you are building or renovating. All our frame designs are made to measure and are always the narrowest in their category.

Finstral windows are special, because we make everything ourselves: PVC profiles, insulation glass, assembly – always to the highest quality standards.

We offer innovative and straightforward installation methods – no masonry work is required.