Roof insulation
Up to 30% of the heat in your home escapes through the roof. High-performance insulation reduces your bills and improves your comfort all year round.
Insulate to save and gain comfort
Roof insulation is the most cost-effective investment in energy renovation. In Belgium, a poorly insulated roof can account for up to 30% of the heat lost from your home.
Elvis Roofing uses high-performance insulating materials (PIR, rock wool, cellulose) to meet and exceed PEB standards. We can work from the inside or outside depending on your roof configuration.
Nos prestations en roof insulation
Thermal comfort
Pleasant temperature in your loft in both summer and winter.
Energy savings
Significant reduction in heating bills (up to 30%).
Eco-friendly
Ecological and sustainable insulating materials available.
PEB standards
Insulation compliant with Belgian energy performance requirements.
Energy grants
Assistance obtaining regional and federal grants.
Vapour barrier
Careful installation of the vapour barrier to prevent condensation.
Comment ça fonctionne
Energy audit
Assessment of existing insulation and thermal losses.
Recommendation
Selection of the most suitable technique and insulating material.
Installation
Professional installation of the insulation with vapour barrier.
Certification
Performance verification and issue of certificates for grants.
Questions fréquentes
Vous avez d'autres questions ? N'hésitez pas à nous contacter directement.
04 83 08 94 81The choice depends on your situation. PIR offers the best performance for a given thickness. Rock wool is excellent for acoustic insulation. Cellulose is an ecological choice. We advise you during the diagnosis.
Yes, the Brussels-Capital Region offers energy grants for roof insulation. The amount depends on your income and the performance achieved. We help you put together the application.
External insulation (sarking) is ideal when renovating the covering. Internal insulation is more economical and does not require removing the covering. We guide you to the best solution.
To meet PEB standards in Brussels, a maximum U-value of 0.24 W/m²K must be achieved. In practice, this means approximately 16 to 22 cm of PIR or 20 to 30 cm of rock wool.
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