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Application instructions
It is essential to allow heat dissipation and water vapour to escape the roof system through proper ventilation. Therefore, air must be able to circulate freely between insulation and the nailable roof deck, from the eaves to the ridges.
On roof pitches 15°- 40° the minimum net free ventilation area is 33 cm²,
on 41°- 85° min. net free ventilation area is 16 cm² for each 1 m² of insulated ceiling area (P),
always divided evenly between the eaves and the ridge.
Application Film Armourvent Standard
Application Film Armourvent Special
IKO ventilation on your roof offers quite some benefits:
- Extend the life of your roof and of your shingles
- Increase your living comfort
- Regulate the moisture in your roof
- Allow excess heat and water vapour to escape from the roof
- Allow air to circulate between insulation and roof deck
- Prevent humidity from damaging the roof construction
- Cool down the roof in hot weather conditions
The shingles expert
IKO has become over time the shingles expert, which guarantees you the highest level of quality and reliability for your roof.
The company can benefit from the vertical integration of the IKO group: carefully and expertly self produced raw materials ensure a consistent and top quality in terms of end product.
IKO is the only European manufacturer that can rely on know how and technological advances specifically developed within the other IKO group shingles plants in Canada and in the USA, home countries of shingles.
