Why ONDULINE UNDERTILE ®?
ONDULINE UNDERTILE ® is unique roof underlay system utilising corrugated roof sheets below the tile or slate roof covering.
An independant secondary weatherproof roof. The primary roof can be used safely below the manifacturer's minimum recommended pitch.
For roofs with min. pitch about 10о (about 18%).
Being the most preferred and aesthetically appealing roofing material of the world more than 2 000 years, roof tiles are now available for application through hundred percent watertight, perfectly ventilated and heat insulated systems. The ONDULINE UNDERTILE ® system provides weatherproof layer, ventilation and insulation. It is a unique roof underlaysystem utilising corrugated roof sheets below the tile, slate,or shingle roof covering to create an independant secondary weatherproof roof. This enables the primary roof to be used safely below the manifacturer's minimum recommended pitch.
ONDULINE UNDERTILE ® is a unique roof underlay system using:
|FAST TO INSTALL|
ONDULINE UNDERTILE SYSTEM - CONSTRUCTION BENEFITS:
Reduced roof pitch
Allow tiles to be fixed bellow manufacturer’s minimum pitch by providing assured secondary weathering below the primary roof covering.
The corrugation of the undertile sheets supply ventilation space above the sheet into the batten cavity, and below into the roof space. This significantly enhances roof ventilation.
With the battens and fixing positioned above moisture flow line in the base of corrugations, excellent moisture control is achieved in the batten cavity.
The provision of an ONDULINE UNDERTILE ® SYSTEM deck in practice significantly improves the thermal performance of the roof structure.
The ONDULINE UNDERTILE ® SYSTEM provides a 27% reduction in sound penetration through the roof covering.
ONDULINE UNDERTILE ® SYSTEM significantly reduces the risk of expensive consequential damage to the building and interior as a result of damage to the roof through storms or vandalism.
ONDULINE UNDERTILE SYSTEM - ADVANTAGES FOR DIFFERENT TARGET GROUPS:
FOR A NEW ROOF
FOR RENOVATION OF AN OLD ROOF
FOR INVESTOR AND END USER:
|TECHNICAL CHARACTERISTICS||ISOLINE ®||RUFOLINE ®||ISOLINE ® SC 380|
|Lenght (cm):||200 cm ± 1%||200 ± 1%||200 ± 1%|
|Width (cm):||103 cm ± 2%||102 ± 2%||103 ± 2%|
|Profile:||21 waves||11 waves, 5 flats||16 waves, 5 flats|
|Corrugated depth (mm):||25||35||25|
|Effective surface (m2):||1,80||1,80||1,80|
|Weight:||6,7 kg/ sheet = 3,3 kg/m2||5,7 kg/ sheet = 2,8 kg/m2||6,8 kg/ sheet = 3,3 kg/m2|
for all roofing tiles
for round tiles (roman) tiles
|for all roofing tiles|
Several underroofing systems are available according to the tiles selected to cover the roof.
These complete systems provide waterproofing and enable roof ventilation. Ideal for new buildings or for renovation thanks to their lightweight, they keep the aesthetics of the existing roofing.
System ISOLINE ®
ISOLINE ® is a special waterproofing sheet applied under the roof tiling. It is compatible with all type roof tiles. An air space resides beneath the Isoline gutter. This space helps to discharge the vapor inside the building before it condenses, creating 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. Roof tiles are laid into the special battens fixed to the Isoline sheet. An aesthetically appealing look is thereby obtained with easy and fast workmanship. The ISOLINE ® system’s applications is very easy and compared with full desk roofing systems this application technique availed by the highly strong structure of Isoline provides up to 70% saving from wood battens used for roof covering, while ensuring a significant reduction in the overall cost of roofing.
System RUFOLINE ®
RUFOLINE ® is a perfectly compliant with round (roman) tiles with medium length. The ventilation, which is of core consideration also for traditional roof tiling, is best provided with RUFOLINE ® undertile sheets , possessing an under-gutter spacing.
A good ventilated roof is ideally beneficial even under very hot air conditions, for heat insulation aspects. RUFOLINE ® supports the roof tiles with a special profile especially for round (roman) tiles application. It is possible to fix the tiles of the covering system. RUFOLINE ® is an under-roofing waterproofing material that can be applied on battens laid with interspaces. Providing more than 70% of savings in the costs of covering wood, this type of application minimizes the overlapping losses inherent with round (roman) tiles.
|System ISOLINE ® SC 380|
|INDIVIDUAL & COLLECTIVE|
|Individual houses||Individual houses|
|Public-access buildings||Commercial buildings and resorts|
|Leisure housing||Collective housing|