Need New Sliding Windows?
From timeless aluminum to characterful PVC – we help you make the right choice for your home.
- Strong materials with proven quality
- One point of contact from quote to installation
- In-house installers with an eye for detail
Choose the material that suits your home
Not every home requires the same window. That’s why we work with three reliable materials: PVC, aluminum, and wood. Each with their own advantages, and always professionally installed.
PVC Sliding Windows
Practical, affordable, and user-friendly. PVC sliding windows combine comfort with solid performance. Ideal for renovation or new construction.
Why Choose PVC Sliding Windows?
- Choice from white to wood imitation
- No painting required
- Resistant to moisture and sunlight
- Good insulation against cold and noise
- Great value for money
Aluminum Sliding Windows
Light, space, and design. Aluminum sliding windows offer an open feel with large glass panels and slim frames. Durable and low maintenance.
Why Choose Aluminum Sliding Windows?
- Slim profiles with lots of glass
- Very strong and dimensionally stable
- Modern appearance
- Available in all colors
- Low maintenance
Wooden Sliding Windows
Atmospheric, stylish, and natural. Wooden sliding windows bring warmth into your home and can be perfectly matched to your interior or facade.
Why Choose Wooden Sliding Windows?
- Warm, natural look
- Strong insulating material
- Fully customizable
- Suitable for any style
- Sustainable, ecological choice
Why Choose Us?
With an eye for detail, quality, and comfort, we offer the solutions for windows, doors, and home finishing.
Craftsmanship
More than 10 years of experience in windows, doors, and home finishing.
Personal Advice
Free and clear advice, fully tailored to your home.
Energy Efficient
Better insulation for lower energy consumption and more comfort.
Expert Installation
Professional assembly, carefully finished down to every detail.
Reliability
High-quality materials, durable finishing, and long-term warranties.
Nearby Service
Always accessible for quick service in your region.
Curious about the Options?
Get Advice from an Expert.
Contact us for free advice and discover the options for your home.
More than just a beautiful sliding window. A smart choice for your home.
Good windows provide insulation, safety, and comfort. At Instawindow, we take this into account from the very beginning.
Safety
Your windows form one of the most important entry points to your home. That's why we always use robust hardware and strong profiles as standard. For extra security, we offer customized extensions – without compromising on style or ease of use.
Insulation
Cold in winter and heat in summer? Thanks to well-insulating window profiles, your home always stays comfortable. Outside noises are also greatly reduced with the right glazing and installation. This saves energy and allows you to enjoy more peace and quiet.
Complete installation, from inside to outside
Where others stop at the exterior, we go further. We install windows and doors with top-quality materials and ensure a neat finish on the interior as well. One point of contact, fully finished and worry-free.
Discover why Customers Choose Instawindow
Our Customers Appreciate the Service, Quality, and Reliability We Offer.
Professioneel, stipt en mooi afgewerkt. InstaWindow is een aanrader voor ramen en deuren ☺️ Zeer tevreden!
Zeer tevreden over de service van InstaCrepi!
Vanaf het eerste contact tot de plaatsing van onze ramen is alles vlot verlopen. Duidelijke communicatie, stipt op afspraak en een topresultaat. Een aanrader voor wie op zoek is naar kwaliteit en betrouwbaarheid!
Ik heb onlangs samengewerkt met InstaWindow en was aangenaam verrast door hun professionele aanpak. Van de eerste kennismaking tot de oplevering verliep alles vlot en correct. Hun opvolging was uitstekend, je voelt echt dat ze meedenken en hun afspraken nakomen. Ook de materiaalkeuze straalt kwaliteit uit. Een firma die duidelijk weet wat ze doet – absoluut een aanrader!
Ik ben zeer content van Instawindow! Ze hebben recent de ramen vernieuwd van mijn gebouw en het hele proces verliep vlot en professioneel van begin tot eind. De communicatie was duidelijk, de plaatsing gebeurde stipt en netjes, en het resultaat ziet er fantastisch uit. Bedankt aan het hele team voor de uitstekende service – absoluut een aanrader!
Discover our Realizations in Windows, Doors and more.
Quality and craftsmanship in every project. Get inspired for your dream interior.
A fresh facade completes the overall picture. Choose harmony, finishing, and added value for your home.
Get informed about what our other company Instacrepi can mean for your project.
Discover Instacrepi, your Partner for Facade Insulation & Facade Finishing
With over 10 years of experience and a focus on quality and customer satisfaction, Instacrepi ensures a facade that not only looks good but also lasts long.
- Free Site Visit
- No-Obligation Quote
Our Experts Are Ready to Answer Your Questions.
Do You Have Questions, Comments, or Need More Information? Don't Hesitate to Contact Us. Our Team Is Ready to Help You and Answer Your Questions.
