I design home additions. Knowing the pitch of a roof is a critical step in designing an addition or estimating roof areas for shingles, insulation and ventilation requirements. Figuring the roof area is a lot easier and safer with this tool.
A unique tool for builders, carpenters, and home improvement amateurs and professionals. It enables estimating roof areas safely and quickly from the ground. Easy to use. Fast to make. Simple and durable.
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Print out the PDF, Glue to card stock, drill or punch holes, fasten together with small rivets or screw post binders from the hardware store
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try this and let me know what you think, assuming it works.