Expert guides on roof pitch, rafter calculations, roofing materials, and construction tips.
Use our shed roof pitch calculator to find the perfect pitch for your shed. Learn which pitches work for lean-to, gable, and gambrel sheds, and how to calculate rafter lengths.
Read articleA complete beginner's guide to calculating roof pitch. Learn 4 methods: rise and run formula, using a level, smartphone apps, and online calculators. With examples.
Read articleThe roof pitch factor (rafter multiplier) converts your horizontal span into actual rafter length. Learn the formula, see worked examples, and find a full pitch factor table.
Read articleLearn how to convert roof pitch to degrees using the arctangent formula. Includes step-by-step examples, a quick-reference conversion table, and tips for using a calculator.
Read articleComplete roof pitch chart covering every common pitch ratio from 1:12 to 16:12, with angles, slope percentages, material compatibility, and where each pitch is commonly used.
Read articleCompare low slope and steep slope roofs: drainage, materials, installation costs, maintenance, aesthetics, and which is better for your climate and building type.
Read articleDiscover the minimum roof pitch required for asphalt shingles, why slope affects water runoff, IRC code requirements, and what roofing options work for low-slope roofs.
Read articleStep-by-step guide to measuring roof pitch using a level and tape measure, a smartphone app, or a rafter square from the attic. Includes safety tips.
Read articleLearn what roof pitch is, how it's measured using the X:12 notation, why it matters for your home, and what common pitch ranges mean for drainage and materials.
Read article