Application of the installation accessories: underfelt collar with thermo-insulation and airtight flashing, guarantees the proper connection between the roof window and roof structure, providing complete protection of the installed roof window. Those elements allow safe and trouble-free roof window usage for many years. What is more, they reduce the risk of thermal bridging and guarantee proper draining the water from around the window.
OptiLight windows are compatible with FAKRO installation accessories available in our on-line shop at: shop.fakro.co.uk |
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