Free calculator tools — built by the same team for homeowners, DIYers, and contractors. Same trusted formulas, same clean design, same zero-signup promise.
Smart Roofing Calculator is one of a small family of free construction estimators. They share the same approach: standard trade formulas, instant results in the browser, no sign-in and no email gate.
They are separate sites rather than sections of this one, because a fence and a roof share almost no arithmetic. What they share is the method: measure, apply the geometry, add waste, then price.
They are all on this site. The roofing hub groups every calculator by the stage of the job it belongs to — measuring, framing and decking, ordering the covering, trim and flashing, ventilation and drainage, then pricing.
Yes. Fencing, decking and drywall work the same way as the roofing tools — no sign-in, no email gate, and the calculation runs in your browser rather than on a server.
Because a fence and a roof share almost no arithmetic. Keeping them separate means each site can be built around the geometry its own trade actually uses, rather than becoming a menu of unrelated tools.
All on this site. The roofing hub groups them by job stage — measuring, framing and decking, ordering the covering, trim and flashing, ventilation and drainage, then pricing.
No. Every calculation runs in your browser on the site you are using, and nothing is uploaded, stored or passed anywhere.