Diamond Chain Technology™ allows remodelers to easily add windows and egress windows to additions and basement remodels. Because there are no overcuts, water proofing issues around the windows are reduced.
1. Layout and score cut the entire opening to 1” (2.5 cm) deep – 6 minutes
2. Cut the bottom first to avoid pinching the bar in cut. Plunge saw into cut and cut to the corners on each side – 12 minutes
3. Use wedges on the bottom of the cut to keep the core in place and avoid cracking while cutting the top – 12 minutes
Total elapsed time: 30 minutes