Faq
- Can I use a breathable membrane in conjunction with ISOLINE and a full deck?
- Will my tiles leak if installed at a low pitch?
- Do I need to install counter-battens on a full deck roof to ensure proper ventilation beneath the ISOLINE system?
- Will the ISOLINE sheet leak where fixings penetrate it?
- What is the minimum roof pitch ISOLINE® LOW LINE is accredited for?
- How does ISOLINE® LOW LINE function?
- What are the main types of roof structures that ISOLINE® LOW LINE can be installed on?
- What is the required penetration depth for fixings?
- Where exactly should the fixings penetrate the ISOLINE® sheets?
- Can I use PV / Solar Panels in an ISOLINE roof?
- Heritage Specific: Is ISOLINE LOW LINE safe for Bats?
- Do I need to keep to the original tiling gauge when installing tiles on top of an ISOLINE roof?
- What is the minimum and maximum pitch for ISOLINE?
- Can I use ISOLINE on a vertical wall or as cladding?
- How long can ISOLINE LOW LINE be left exposed without a tile covering?
- How should contractors walk on the roof during installation?
- Do you need to use a Breathable Membrane in conjunction with ISOLINE LOW LINE?
- What precautions should be taken when installing roof tiles below the manufacturer's minimum recommended pitch?
- Can ISOLINE® LOW LINE sheets be used as a structural component when fixing solar panels?
- Where does the flashing sit? above or below the isoline sheet?
- Do I need Fire Barriers with ISOLINE?
- Is ISOLINE breathable?
- How do the ISOLINE® LOW LINE sheets overlap?
- How much weight can ISOLINE LOW LINE take on top?
- What is the maximum tiling gauge that can be used?
- Can I install a Roof Window with ISOLINE?
- Are there specific ventilation requirements for this system?
Can I use a breathable membrane in conjunction with ISOLINE and a full deck?
Yes, ONDUTISS AIR membrane is a vapour permeable membrane and as such it can be used in a variety of applications including on a full deck in conjunction with ISOLINE. Unlike non-breathable type F1 felt which may trap vapour between the roof deck and the membrane, ONDUTISS AIR is designed with breathability in mind. It is important to provide ventilation as required for both the ISOLINE sheet and ventilation at rafter level. Using ISOLINE and ONDUTISS AIR is a widely used and a warrantied application.
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