Liquid products to increase Derbigum’s waterproofing power
A wide range of liquid products in different packagings have been developed to respond to different jobsite problems or to increase the effectiveness of the waterproofing. For a 100% flameless application, a purely aesthetic finish, perfectly waterproof details such as a chimney, a rim profile or to repair any blisters, there is always a liquid product at Derbigum. The Rungis MIN flower market, in collaboration with Knauf, has opted for a 100% cold solution.
100% cold application
As you know, 100% roofing is increasingly required for safety reasons. Derbigum can respond to your request with various solutions.
For full cold adherence, Derbibond S – ATG and Factory Mutual (FM) certified – or Derbibond NT will guarantee you perfect waterproofing on any support. When your surface is large, make your life easier and use the Spraygun, available for hire. This machine will increase the speed of execution of a full-surface gluing by 2 (for a surface of 3000 m²).
For optimal cold gluing on insulation panels and overlaps, either Derbitech FA, One-Step ecological foam adhesive or Derbiseal S, bituminous mastic adhesive will meet your expectations.
Regenerate the membranes
After fifteen years or so, you want to give your membrane a little extra sparkle, as you can see the ravages of time. But it remains perfectly watertproof, don’t worry! The Derbiliquid S in black and the Derbisilvertop Spray in aluminised colour will have your preference for extra long-lasting protection. Their application is quick and easy for any good handyman.
Range dedicated to synthetic waterproofing Vaeplan
The Vaeplan synthetic waterproofing membrane has also liquid products that will be of great help to you. For full-surface gluing of the membrane, the solvent-free Vaebond PU adhesive is ideal. For the overlap joints, you use either Vaefusion S which replaces hot air or Vaeliquid which confirms lasting reliability for a green roof or a zero pitch roof.
References
Your flat roof project is an achievement for life. Are you hesitating and would you like to be inspired by the realisation of other buildings similar to yours? Let yourself be inspired … by building sites where the liquid products have brought their support and made all the difference.


Technical specification for a 100% cold-adhesive
With just a few clicks, generate your own specifications and find the 100% cold-adhesive waterproofing solutions adapted to your project.
Taking into account information specific to your roof such as the existing support, the percentage of the roof slope, the insulation, the downloadable specifications describe, step by step, the appropriate waterproofing system and highlights the points of attention not to be missed for the successful waterproofing of your 100% cold system.
Where to find us?
To obtain the best price quotation, an application according to the rules, the standards in force and an excellent service, contact a member of the Derbigum Approved Contractors network. These companies are approved by Derbigum. They are on the cutting edge of the knowledge, they have followed the latest training courses, both technical and practical, and benefit from Derbigum’s frequent support to offer you perfect waterproofing. Receive a quote without any surprise and an efficient and pleasant service.
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.
