Contact WallCanvas

WallCanvas is a small, independent, ad-supported site — there is no support team standing by, but a real person reads what comes in to support@halfbare.com.

A few things this address is genuinely useful for: a calculator that gave you a result you think is wrong (say which tool — the paint coverage calculator, wallpaper roll calculator, gallery wall spacing calculator, accent wall proportion calculator, panel & tile count calculator, or color contrast checker— and the measurements you entered); a tool you wish existed on the site; an out-of-date fact or broken link in the blog, learn section, or the Wall Art Museum; or a bug in how a page looks or behaves on your device.

There’s no fixed response time to promise, and no ticket number or live chat — email is read and handled as it comes in. If a question is really about your specific room, product, or project, a local paint or hardware store, or the manufacturer of the exact product you’re using, will have a more authoritative answer than this site can give; WallCanvas’s tools produce general estimates, not professional measurements, and the site isn’t affiliated with any paint brand, wallpaper manufacturer, or home-improvement retailer.

Before writing in about a tool result, it can help to double-check the numbers you entered — a mixed-up width and height, the wrong unit, or a mistyped value is the most common source of a surprising answer. If it still looks wrong after that, that’s exactly the kind of message worth sending.