Discover a smarter way to renovate your facade with spray cork — a natural material that combines insulation, protection, and style in one seamless finish. It shields your walls from moisture, improves thermal performance, and gives your home a refined, natural texture that lasts for years.
Unlike traditional paints or plasters, spray cork breathes with your home, keeping it dry, energy-efficient, and comfortable in every season. With dozens of color options, it perfectly matches any architectural style — from sleek modern homes to classic designs. You can even combine spray cork and crepi for a unique, eye-catching look that sets your property apart. ✨ Grava Group transforms your facade into a sustainable masterpiece — beautiful, efficient, and built to endure. Request your free quote today.
Fill in the form or contact us — quick and simple. We schedule a free visit within 5 days at the latest.
2
Site Visit
Our experts visit your home, inspect the roof, facade or site, listen to your needs, and provide first advice.
3
Tailored Offer
We prepare a clear proposal with price, planning and options directly on site, so you know immediately what to expect.
4
Agreement & Planning
Once approved, we confirm the schedule and prepare everything needed. We can start within one month after agreement.
5
Installation
Our certified professionals carry out the work safely and efficiently, with minimal disruption.
6
Project Handover & Subsidy Support
We deliver the finished project and assist with all documents for subsidies, incentives and inspections.
7
Enjoy the Result
Lower energy costs, a refreshed look, and long-term protection for your home.
Ready to get started?
Pitched roof
Flat roof
Facade
Simply tell us the surface area of your roof or façade and quickly receive a free, no-obligation quote. Our specialists will contact you to discuss the details and offer the best solution for your project.
Book a call
Feedback from our customers
Fabian Chap
Property owner
17 days ago
Aanrader aan iedereen die zorgeloos en voor een gunstig prijs hun woning of appartement wilt renoveren. 5 sterren waard! Bedankt Pavlo.
Alessio Ketelaers
Property owner
36 days ago
Wij zijn Grava Group zeer dankbaar voor de geveldecoratie, het werk is op topniveau uitgevoerd.
Rafael Rafael
Property owner
3 days ago
Een top ervaring met Grava Group bv voor de renovatie van het dak. Alles was top: ervaring en vakkennis en vriendelijk team. Super tevreden met het eindresultaat.
Kelly Plennevaux
Property owner
14 days ago
Je recommande cette société, travaille très propre, équipe très dynamique et professionnel!!! Du début à la fin du chantier ils ont été à notre écoute afin que nous puissions avoir le résultat de notre projet. Un grand merci à vous, à bientôt pour de futurs travaux
Iren Podyk
Property owner
2 month ago
Perfect werk geleverd door Grava Group bv voor de isolatie van gevels. Alles was top: kwaliteit van afwerking, professioneel advies, assistentie bij kredietaanvraag en afvalverwerking incl. asbest. We werken in de toekomst opnieuw met hen samen.
Sofi GRoyz
Property owner
1 month ago
Alles is uitstekend verlopen bij Grava Group bv voor de isolatie van gevels. Alles was top: afvalverwerking incl. asbest, subsidie begeleiding, stipte uitvoering en snelle service. Vlot, eerlijk en professioneel.
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