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Facade insulation & rendering in Brussels
External wall insulation (EWI) is the most effective solution to renovate your building without losing interior floor space. Apollon Construction works on all types of facades in Brussels and Brabant.
Free quote within 48h
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Our teams fix insulation panels (EPS, rock wool or cork) directly to your existing facade, then apply a finish render or cladding. Result: zero thermal bridges, no loss of interior space.
You benefit from regional grants: up to €75/m² in Wallonia and Flanders. Apollon Construction helps you with the administrative procedures.
- ✓Free on-site diagnosis
- ✓Certified EPS, rock wool or cork panels
- ✓Finish render or timber/composite cladding
- ✓Complete elimination of thermal bridges
- ✓Grants up to €75/m²
- ✓Decennial guarantee
💰 Available grants
→ Wallonia: up to €75/m² (Prime Habitation 2025)
→ Flanders: MijnVerbouwPremie up to 35%
→ Brussels: RENOLUTION (2024 invoices)
View all grants →
Frequently asked questions
How much does external wall insulation cost in Brussels?+
The price ranges from €80 to €150/m² depending on the insulation type (EPS, rock wool) and finish. Request a free quote for an exact estimate.
How long does the work take?+
For an average house, EWI takes 5 to 10 working days. We work efficiently and minimise disruption to your daily life.
What grants are available for facade insulation?+
In Wallonia up to €75/m² via Prime Habitation. In Flanders MijnVerbouwPremie up to 35%. Brussels: RENOLUTION suspended for 2025-2026. We guide you through the application.
Free quote within 48h
No commitment — Guaranteed response