How to Create a Dry Space Under Your Deck - Dunn DIY
Oct 03 2017· Step 7: Cut the V-Panels. The V-Panels will likely need to be shortened to fit your specific deck’s under-framing. Measure the length of your joists to the beam subtract 3" (for drainage and ventilation) and shorten them. Scoring your cut line with a knife and then bending it back and forth until it snaps works well.