Roof sarking installation is the process of positioning a flexible laminated membrane under your roof before installing the roofing material. This is something that is required by law in almost all parts of Australia. The laminated membrane has an aluminium top layer which has plastic and sometimes fibre-glass reinforcement.
Is it important to install sarking?
Below are reasons why you need to install sacking in your roof:
How to install sarking
You need to choose a sarking that meets the terms of the Australian building code. (BCA)
You should note that if you have a metal roof, you should install sarking that is meant for metal roofs and the same applies to tiles. This is because not all sarking are alike.
On the other hand, paper-barked sarking is cheaper than fibre-glass reinforced sarking. Fibreglass might be the best choice because it is resistant to punctures and tears.
What should you look for when comparing products?
You should note that how to install sarking under metal roof takes a process of two stages.
It starts with installing the sarking and then laying battens over the sarking. You should lay the battens to offer a layer of air between the sarking and the roof to provide adequate insulation.
You should not try the DIY method of roof sarking installation because it involves working at heights. If you are not an expert, you might risk your life. You should, therefore, hire roofing and insulation experts to do the sarking installation for you.
If you’re looking install sarking under your roof you'll need the experience of a roofing specialist . With the Bricks+Agent online community hub it's simple, easy and free to connect with local professionals to get no obligations quotes for your project.
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