Underroofing

Smart waterproofing, long term serenity thanks to ISOLINE under-roofing sheets

ISOLINE  is a roof under the roof. You keep your roof tiles. The ISOLINE system is placed under your tiles to bring you a durable waterproofing.

ISOLINE willl bring you many benefits:
- The ISOLINE system adapts to all tile roofs
- It preserves the original authenticity and aesthetics of your house roof 
- It brings you increased comfort in terms of thermal and acoustic insulation.
It is a simple and fast renovation that allows you to stay protected during the duration of the work.

Another possibility is to use ONDUTISS  underlayers that protect your roof, your facade and reinforce the insulation.

To prevent leaks, heat loss and increase the thermal resistance of the building, install ONDUTISS underlayers and vapor barriers. These underlays are watertight and airtight, effective against rain and steam. Easy to install and breathable, they contribute to thermal comfort and increase the effectiveness of your insulation. Choose ONDUTISS for total protection of your roof and preserve the insulation of your roof.