This treated timber firring is designed to provide a tapered solution for shaping flat or low-pitch roofs. With dimensions of 47 x 100mm at one end, reducing to 0mm over a 4.2 metre length, it enables a gradual slope across the roof surface for effective drainage.
Typically, this firring strip is fitted directly onto roof joists or beams before the application of roof decking or boards. It is suitable for use on extensions, garages, and larger commercial roofing projects where optimising water runoff is essential.
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