
Projects / Wachtebeke
Project · Wachtebeke · 03/2024 Wachtebeke
Mega project Wachtebeke – 3630 m² of façade insulation with brick slips and 294 new windows
- 3630 m²of façade surface
- 294new windows
- 12 cminsulation
3630 m²of façade surface
294new windows
12 cminsulation

The project 3630 m² of façade insulation with brick slips and 294 new windows
Our biggest project to date! With 3630 m² of façade and 294 windows, this is our most ambitious project. It shows our experience with large-scale façade renovation, façade insulation and window replacement on an industrial scale.
- 3630 m² of façade insulation with brick slips – our biggest project
- 294 new windows – a record for maximum impact
How we went about it 3 steps, one point of contact.
Phase 1Façade insulation
3630 m² of façade insulated with 12 cm of insulation — a classic look with modern insulation technology.
Phase 2Brick slips
A durable, attractive brick slip finish across the whole building.
Phase 3294 windows
Our record number: new windows for less noise and heat loss and a better EPC score.
What we carried out
3630 m² of façade insulation with brick slips – our biggest project
- Professional installation of 3630 m² of façade insulation – our biggest project to date
- 12 cm of insulation for optimal thermal performance and energy efficiency
- Brick slips for a durable and attractive finish
- Installation to ETICS standards with all the necessary profiles and junctions
- Watertight finish against moisture and the weather
- A classic look with modern insulation technology
- An excellent EPC score for the entire building
- Professional project management for a project of this size
At 3630 m², this is our biggest façade project to date. Combining 12 cm of insulation with brick slips gives a perfectly insulated façade with a timeless, classic look. The project called for thorough planning, coordination and execution.
294 new windows – a record for maximum impact
- Installation of 294 new, high-quality windows – our record number
- A major improvement in the energy efficiency of the entire building
- Considerably less noise and heat loss
- Lower heating costs for all residents and users
- A uniform look and high quality
- Professional coordination and fast installation
- A better EPC score thanks to modern windows
The result What the renovation delivered.
Maximum insulation
12 cm of insulation over 3630 m² delivers excellent thermal performance.
294 new windows
A record number of windows in a single project, with maximum impact on energy efficiency.
A durable façade
Brick slips give a classic look with modern protection against wind and weather.
Huge savings
Together, insulation and new windows bring very large energy savings.
Successfully completed
Despite its enormous scale, the project was completed in March 2024.

A mega project of unprecedented scale. Wachtebeke is our biggest project, with 3630 m² of façade insulation and 294 new windows — proof of our ability to deliver very large, complex projects successfully, with a focus on quality, planning and results.
Grava GroupProject in Wachtebeke
Photos of the project Wachtebeke in pictures.
6 photos — click to enlarge.






Frequently asked questions About this project.
What is your biggest project?
Wachtebeke: 3630 m² of façade insulation with brick slips and 294 new windows.
How do you organise a project this big?
With professional project management, experienced crews, perfect logistics and strict quality control.
Do you work to ETICS standards?
Yes, with all the necessary profiles and connections.
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