ISOLINE
Corrugated sheets for undertile waterproofing.
Sustainable Roofing System
With its high quality, ISOLINE system meets the international standards related to environment and sustainability. For more information click here
Aesthetic
Enjoy the even look of your roof thanks to ISOLINE system making possible to apply tiles in an aesthetic way. Refine and differentiate your roof with a large range of accessories .
Watertight
Achieve long-lasting watertightness for your roofs covered with any type of clay tiles.
Ideal Solution For New Or Renovated Roofs
You will not have to repair your roof every summer!
Enjoy the luxury of having perfect waterproofing, aesthetic look with the tiles and thermal insulation if you need. On the other hand, you can get ridt of the leakages occurring almost every year.
Now Is The Time for Renovation
We are inviting you to use in your renovations which is the ideal solution for waterproofing of your roof with ISOLINE sheets compatible with your tiles! Once that you renovate your roof with ISOLINE System, you can forget about it for long years!
What is ISOLINE?
ISOLINE is a special under-tile waterproofing sheet. Water flows freely under the tiles through ISOLINE’s channels and therefore, waterproofing is maintained on the roof.
There are special spaces on ISOLINE designed to attach the tiles to the ISOLINE sheets, to prevent the tiles from sliding. These spaces also make the application of the tiles much easier and fast, where strings are not needed anymore.
What are the special advantages of ISOLINE?
ISOLINE is in fact compatible with many types of tiles, although the most common application is with the 'Marsellaise' type of tiles. Without depending on the type of tile used, ISOLINE sheets provide solutions for even complicated roof details: binding the tiles to the roof becomes easier, it enables heat insulation elements to be applied and as a result, you get a perfect roofing system free from thermic insulation problems as well.
Why ISOLINE for roof renovations?
With ISOLINE, you are able to repair your roof while using the same old tiles. Furthermore, there is no urgency in applying the tiles right after the sheets, since ISOLINE provides total waterproofing even when there are no tiles on them. And once the tiles are applied, your roof is “twice efficient” for waterproofing.
Get Rid of Ventilation Problem:
An air space of 90 cm2/m resides beneath the ISOLINE gutters. This space helps to discharge the vapor inside the building and creates an air circulation over the heat insulation materials. Additionally, the flow of air created among the roof tiles and ISOLINE allows rapid drying of roof tiles which all mean: "A ventilated roof a long lasting roof!"
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ISOLINE |
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Pallet |
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BITULINE Aluminium |
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Mineral surface Waterproofing Membrane BITULINE PP 40M for Valley and Detail Solutions |
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ISOLINE Adaptor For Roof Skylight Width: 27,5 cm Lenghth: 66,5 cm Packing: 5 pieces / box |
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Roof Skylight |
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Ventilation Bar |
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ONDULINE nail with plastic washer for wooden roof applications |
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Galvanized concrete nail with plastic washer for reinforced concrete roofs |
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ISOLINE Clasping Hook |
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ONDULAIR |
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ONDUBAND |
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Aluminium Z-Profile (For finishing details) Length: 300 cm Package: 10 pcs / bundle |
Tile Accessories | |
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Standard Ridge Tile |
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Bracketed Tri-Linear Ridge Tile |
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Bracketed End Ridge Tile Used commonly at bottom ends of hips on each slope of hip roofs and at gable ends in saddle roofs together with bracketed ridge tiles. Width: 18,5 cm - 22 cm Length: 40 cm Weight: 4,8 kg / unit |
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Bracketed Ridge Tile |




ISOLINE is easy to master. For a complete overview of the installation, please see our installation video!
