Window Installation

Window Installation Using Sure Fit Shims

This video shows how to install a window accurately and efficiently using Sure Fit Shims. Follow step-by-step instructions to position the window, level the frame, and ensure a tight, square fit with minimal effort. Sure Fit Shims offer consistent spacing and precise adjustments without the hassle of stacking or trimming traditional shims. Ideal for both new construction and most replacement windows, this method improves energy efficiency, structural integrity, and overall appearance. Whether you're a contractor or DIYer, Sure Fit Shims make window installation faster, easier, and more professional-every time.

The Interlocking Shim Solution