Our roofing manager

Discover our portfolio

all types of industrial roofing

For the construction of a roof for a commercial building such as a retail space, an industrial building or even a parking lot, Isotoit, XLG’s roofing department will carry out any work within the agreed budget and time.

Over the years, Isotoit has developed its skills by performing renovation and construction work for well-known companies. Regardless of the type of roof and its size, our company offers a customized solution with professional roofers who will provide quality work. Whether for large companies, commercial roofs or the waterproofing of a parking lot, our company is at your disposal in Liège and Brussels, but also elsewhere in Wallonia.

the reference for the construction and renovation of roofs

With an experience in roofing of almost a century, the Isotoit company has already fitted and replaced several hundred roofs in Liège but also in Brussels and throughout Wallonia. Our professional roofers also offer waterproofing and insulation of your flat or sloped roofs.

Our portfolio

Need to renovate your roof? Contact us for a free estimate!
Thanks to our 8,500 employees and 35 years of experience, we have developed more than 30 service activities in Belgium, France and the Grand Duchy of Luxembourg. XLG offers you the agility of an SME with the strength and resources of a large group. Do not hesitate to contact us for more information about our services