Comfort, daylight and energy performance
Windows and doors
Windows and doors shape the comfort, appearance and energy performance of your home. SVIS advises, measures and installs solutions in PVC, aluminium and timber.
12 — Windows and doors
Quality windows and doors make a difference every day: lower heat loss, improved acoustic comfort, secure closing and an exterior that feels complete.
SVIS BV manages your project in Leuven and the surrounding area from material selection and precise measurement to installation and clean finishing. Visit our specialist website for the full product range, technical options and more completed projects.
Explore the full SVIS Ramen range
View materials, styles, accessories and recent installations on our specialist windows and doors website.
Visit svisramen.be →A complete range
What we can supply and install
Profiles, glazing, colours and options are clearly defined in the quotation after measurement.
- 01PVC windows and doors with strong thermal performance
- 02Aluminium windows, doors and large glazed openings
- 03Timber windows and doors with a warm, timeless finish
- 04Sliding systems, shutters, insect screens and ventilation solutions
- 05Removal, installation, weather sealing and clean internal and external finishing
From selection to installation
How we work
Accurate measurement, clear choices and careful installation without unnecessary surprises.
- 01
Advice and brief
We discuss style, material, insulation, security, budget and your preferred timing.
- 02
Technical measure
We measure every opening and check connections, thresholds and finishing requirements.
- 03
Production and planning
After approval, the elements are ordered and the installation is scheduled clearly.
- 04
Installation and checks
We remove old elements where needed, install carefully and check operation and finishing.
Project warranty up to 5 years, subject to quotation and conditions.
Useful to know
Frequently asked questions
Which materials do you offer?
We work with PVC, aluminium and timber. The right choice depends on style, insulation, maintenance, dimensions and budget.
Do you also install shutters and insect screens?
Yes. Shutters, insect screens, sliding systems and ventilation solutions can all be included in the overall project.
Where can I see more models and technical details?
Visit svisramen.be for a broader overview of our products, materials, options and completed projects.
Service areas
Explore our local renovation pages
A more comfortable, better-looking home
Ready to have your windows and doors measured?
Tell us what you want to replace or install. We will assess the right solution and prepare a clear quotation.