Common Window Installation Mistakes to Avoid in Sumter SC
A window installation only looks simple until the hidden mistakes start causing drafts, leaks, and early wear. In Sumter SC, a small installation error can turn into a bigger problem once summer humidity and storm weather start testing the opening. The first mistake is often measurement, because even homes that look uniform can have openings that vary by a fraction of an inch. A window that is not sized correctly may get forced into place, and forced fits rarely hold up