About Visterra
At Visterra, we believe windows and doors are more than a practical part of your home. They bring light, comfort and character together. That is why we look beyond the product and search for a solution that suits your wishes and your home.
Who we are
Visterra Windows helps you choose uPVC and aluminium windows, doors and sliding doors — for homes and projects in the Netherlands. We turn your wishes into a solution that is technically sound and suits the look of your home.
We look at the whole process: clear advice, accurate measuring and careful installation. That way, product choice, sizing and finishing all fit together.
Why Visterra
Six reasons why customers get more from us than a catalogue.
uPVC and aluminium windows, doors and sliding doors for different homes, styles and wishes.
We think it through with you and help you choose what suits your home and how you use it — rather than just showing a catalogue.
Well-insulating profiles and glazing help limit unnecessary heat loss and create a comfortable indoor climate.
Windows and doors that are pleasant to use every day, insulate well and, with suitable hardware, give a sense of security.
Carefully chosen systems, materials and finishes, made for years of use. We give a 10-year warranty on our window frames.
We measure accurately and, if you wish, take care of the complete installation, including interior and exterior finishing.
Quality
A good window doesn't just look good. Profile, glazing, insulation, hardware and finishing together determine how a solution performs over the years. That is why we look beyond appearance and search for a solution that suits both the home and how it is used.

A considered choice
Good insulation helps limit unnecessary heat loss. And windows and doors that last long and need little maintenance don't need replacing as soon. That is why every piece of advice we give considers insulation, material and lifespan — to suit your home.
InsulationLifespanChoice of material
The result
Technology, comfort and appearance come together in a solution that not only feels right today, but is made for years of use.
What it gives you
The exact performance differs per system and version. We help you choose the solution that suits your project.
How we work
A good end result starts with clear agreements. We guide the process step by step, so that product choice, sizing and installation fit together.
You tell us what you would like to change and what matters to you.
We advise on system and version and prepare a clear quote — usually within 24 hours.
Before the final order, we measure everything accurately.
If you wish, we take care of the complete installation, including interior and exterior finishing.
Tell us about your project. We are happy to think through the options with you.
Free quote · usually within 24 hours