On roof pitches 15 40 the minimum net free ventilation area is 33 cm on 41 85 min.
Iko roof shingle eave vents.
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Net free ventilation area is 16 cm for each 1 m of insulated ceiling area p always divided evenly between the eaves and the ridge.
The iko roofing residential cad details below are complete drawings that can easily be downloaded customized for your residential or commercial project and included in your cad library for future use.
Iko is a global leader in the manufacturing and supply of residential shingles commercial roofing water proofing products insulation systems and accessories.
Therefore air must be able to circulate freely between insulation and the nailable roof deck from the eaves to the ridges.
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Drip edge vents are a two in one installation that promote water shedding at the eaves and rakes of a roof while also allowing for ventilation into the attic.
This book is filled with drawings cross sections detailing on various insulated roof details with the following chapters.
Iko has introduced goldseam a multipurpose roof tape that can be used in a variety of deck protection applications including as a seam tape for the roof deck.
The pdf file on the top with the name archbook is the general book with all the shingle roof information in 1 document.
This includes everything from the roof deck underlayment ventilation gutter system soffits eaves flashing chimneys and vents.
Iko manufacture and supply a wide range of roofing solutions for varied applications.
Specifiers installers distributors merchants building owners rely on iko s technical expertise for new build refurbishment projects in all sectors.
2 roofgard cool grey or stormtite synthetic underlayment options are chosen based on local climate.
A sealant for critical roof joints such as small gaps around the eave and fascia.
3 leading edge plus starter strips are.
We address your entire roofing system and all the components that go into it.
Ventilation with armourvent multi iko ventilation product for the hip ridge and eave ventilation.
If you don t have soffits or your roof style doesn t allow for soffit vents some homeowners will consider a drip edge vent.
1 goldshield armourgard and stormshield eave protection defend the roof against wind driven rain and ice dams iko recommends eave protection in valleys and around protrusions like vents and skylights.