Flat roof Derbigum
Specialists in installation and repair of Derbigum waterproofing membranes. The reference solution for flat roofs in Belgium, with an exceptional service life.
Derbigum: the Belgian benchmark for flat roofs
Derbigum is a Belgian brand recognised worldwide for its high-quality waterproofing membranes. With over 50 years of experience, it is the reference choice for flat roofs in Belgium.
Elvis Roofing specialises in the installation and repair of Derbigum membranes. We guarantee a perfect and lasting watertight seal for your flat roof, whether it is a new build or a renovation.
Nos prestations en flat roof derbigum
Derbigum membrane
Installation of high-quality Derbigum bituminous membranes.
Total waterproofing
Complete waterproofing system with carefully finished upstands and joints.
20-year guarantee
Manufacturer guarantee of up to 20 years on Derbigum membranes.
Integrated insulation
Option to integrate thermal insulation under the membrane.
Green roof
Compatible with flat roof greening.
Repair
Repair of existing membranes and treatment of cracks.
Comment ça fonctionne
Diagnosis
Inspection of the flat roof and assessment of requirements.
Preparation
Substrate preparation, installation of insulation and vapour barrier.
Installation
Torch application of Derbigum membrane with careful finishing.
Check
Waterproofing test and issue of Derbigum guarantee certificate.
Questions fréquentes
Vous avez d'autres questions ? N'hésitez pas à nous contacter directement.
04 83 08 94 81Derbigum is a Belgian brand with 50+ years of experience. Its membranes offer a service life of 25 to 40 years, resistance to UV and bad weather, and a manufacturer guarantee of up to 20 years.
Correctly installed and maintained, a Derbigum membrane can last 25 to 40 years. It is one of the most durable solutions for flat roofs.
Yes, Derbigum membranes are designed to withstand occasional pedestrian traffic. For frequent use, we can install additional protection (paving slabs, gravel).
The price varies depending on the area and complexity. Expect €60 to €120/m² including installation, insulation included. We provide a free, detailed quote.
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