In skillion roofs the space between purlins and insulation is usually limited to 25mm meaning airflow below the roofing underlay is extremely restricted.
Skillion roof insulation options.
The lower pitch of skillion roofs tends to cause the metal roof to deteriorate more quickly than a more steeply pitched roof so access from the outside for insulation installation may be a more viable option and one that also allows roof underlay to be installed.
The roof space is generally inaccessible with little natural ventilation and the small roof space can accelerate problems with moisture.
Visit www expol co nz for more information.
Insulating skillion roofs blanket or mat segmented insulation is available in glasswool fibreglass wool polyester wool polyester mix and mineral wool.
3 there are two types of insulation commonly used during the installation of metal roofs.
R2 9 is in stock.
Skillion roofs are roofs where the roof cladding and the ceiling lining are within 30cm of each other.
R3 2 3 4 and 3 6 may need to be ordered.
Wool insulation blankets are one of them and at roo roofing of the insulation options we offer we recommend earthwool insulation.
Mammoth skillion insulation are high density polyester sections designed specifically for ceilings do not have a roof space or attic above them.
Learn the about the range of expol solutions for insulating skillion roofs.
From above by replacing the roofing.
In many installations both are installed.
Greenstuf skillion roof blanket is 100 polyester thermal insulation designed and manufactured to deliver higher r value performance in depth restricted construction cavities such as skillion roof situations.
Loose fill insulation is available in glasswool mineral wool macerated paper and wool.
Greenstuf 100 polyester skillion roof blanket insulation come in a pre cut sheets 2400mm long and 870mm wide and are designed to be installed in low roof spaces where clearances are not sufficient for standard product.
Pink batts skillion roof is designed to be used in skillion roof constructions while still achieving the minimum 25mm clearance between the roof underlay and insulation in.
The other type is called underlayments aka sarking.
When standard insulation is too thick use pink batts skillion roof insulation to maintain required clearances from roofing materials while providing the level of comfort and savings that comes with higher r values.
Safe and user friendly material.
To mitigate the risk of internal moisture both branz and the metal roofing.
