Guarantee

The DERBIGUM solution comprises:

• a product made to last more than 30 years
• a roof design and flawless application by true professionals
• a 10-year guarantee covering any inherent defect in our product

But that’s not all. YOUR ACTIONS also help determine in the lifespan of your roof. Like any material, your roof will require a minimum of attention and maintenance, for example, removing dead leaves from your pipes.

This is why we’ve produced a handbook for your roof that explains simply and clearly the points you must pay attention to. That’s your Roof Quality Book.

If you desire, your roofing contractor can provide you with an estimate covering the annual maintenance of your roof.

Want to know More ?

Download the pdf