ISOLINE® Under-Tile Waterproofing Sheet
ISOLINE® Under-Tile Waterproofing Sheet
ISOLINE® Under-Tile Waterproofing Sheet
ISOLINE® Topkapi Palace Renovation

ISOLINE

Colors

Description

Product Benefits

Waterproof
Easy to Apply
Air Circulation
25-Year Warranty
Waterproof
Easy to Apply
ISOLINE® is a corrugated under-roof waterproofing sheet developed for tile, slate and ceramic roofs. It can be used with many roof tile models produced in Turkey, particularly Marseille-type roof tiles.

ISOLINE® sheets are easily fixed to the roof by nailing through the top of the corrugations. Water that may penetrate under the tiles is drained through the valleys of the sheet, creating waterproofing performance within the roof system.

Tiles are laid by placing them into the special recesses of ISOLINE® sheets. This application method reduces the risk of tile slippage and makes it easier to proceed with regular installation. This allows a more practical application without the need for a guide string.
ISOLINE® is a practical under-roof waterproofing sheet used in roof renovation and re-roofing applications. 

After the roof surface is covered with ISOLINE®, waterproofing performance is achieved before the roof tiles are installed. This reduces the risks that may arise from the roof remaining exposed during application. Once the tiles are installed, the roof system gains a complementary structure consisting of the roofing material and the under-roof waterproofing sheet.

In addition to waterproofing performance, ISOLINE® also allows air circulation within the roof system.

Helps reduce the risk of condensation
Thanks to the corrugated structure of ISOLINE® sheets, an air gap is formed under the sheet. If thermal insulation material is present in the roof, this gap allows air circulation over the insulation. This contributes to the removal of vapour from inside the building and to reducing the risk of condensation.

Allows roof ventilation
The gap formed between ISOLINE® and the roof tiles creates a suitable area for air circulation. This air movement accelerates the drying process of the tiles and contributes to reducing the risk of mould and moisture that may occur due to prolonged dampness.

As an under-roof sheet that combines waterproofing, ventilation and ease of application, ISOLINE® offers a practical solution for renovation and re-roofing applications.

Technical Characteristics

Item Length (cm)
182-197
Item Length Tolerance
[-0.4 ; +1,8] cm
Item Width (cm)
102
Item Width Tolerance
± 2cm
Item Thickness (mm)
2,6
Item Thickness Tolerance
±10 %
Corrugation Height (mm)
24
Corrugation Height Tolerance (mm)
2
Corrugation Pitch (mm)
49
Corrugation Pitch Tolerance (mm)
2
Corrugation Number
21
Item Surface (SQM)
1,8564;2,0094
Mean Net Weight (kg)
6,11
Item net weight Tolerance
± 0.30 kg
Bending Under Downward Load (N/m²)
> 500
Reaction To Fire (Class)
E
External Fire Performance (Class)
NPD*
Harmonised Standard
EN 14964:2006

Declaration of Performance (DoP)

Technical Data Sheet

Warranty Certificate

Download ISOLINE® Warranty

Application Areas

Application Tips

Application Details Guideline