History of Derbigum

DERBIGUM has 90 years of experience in the roofing industry. The story begins in 1932 with the creation of Imperbel, a family business producing waterproofing membranes located in Huizingen, south of Brussels.

Launch of the “No Roof To Waste” campaign for a more circular future.

100 % Belgian production

Our production site and recycling unit are located in Perwez.
Local production for more proximity.

The family business is transformed

The acquisition of Derbigum by Kingspan Group plc strengthens Derbigum’s position
Both companies share the same values: sustainability and innovation, for a prosperous and ecological future.

8 sales offices and 350 employees worldwide

350 employees and 8 international sales offices ensure an optimal service close to the customer.

Service is in our DNA

Roofs are becoming more and more technical. With its extensive service, Derbigum makes life easier for everyone involved from the contractor to the architect.

90 years of expertise

Founded in 1932, the company offers almost 100 years of expertise in the service of flat roof waterproofing.

600 million m2 of practice

2 million buildings worldwide, which amounts to a surface of some 600 million m2.

Fully recyclable roofs

Derbigum roofs are 100% recyclable. Recycled bitumen is a perfect raw material for producing new waterproofing membranes membranes of equal quality.

More than 200 “Futureproof” Contractors

More than 200 contractors already signed the Derbigum recycling charter. They are committed to a sustainable future.

Contact us

Whatever your request, your question, you will always be welcome at Derbigum! Our mission is to answer in the most efficient and relevant way possible! Do not hesitate to contact us.

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