Details For Proper Flshing Ov Windows With Vinyl Siding

Use an old rag to remove any dirt or debris that may be there.

Details for proper flshing ov windows with vinyl siding.

Large roof overhangs can provide protection in some cases. From the face of finished stucco and wood siding the window nailing fin is recessed 3 1 4. Cut the drip cap to the correct size for your window. Window flashing is installed at the same time as the window unit.

Best practices for successful results vinyl siding installation manual created by the vinyl siding institute vsi this manual includes installation instructions based in part on astm d4756 standard practice for installation of rigid pvc siding and soffit. Details for flashing recessed windows. The second half of window flashing occurs once the window unit is secured and squared within the rough. Make the outline large enough to include space for the deck boards on top the ledger and any trim boards on the sides.

Then slip flashing behind the siding covering the top edge of the ledger. The first piece of flashing tape is applied across the bottom nailing fin and extends about 4 inches on either side of the fins on the side of the window. The next pieces of tape start at the. From the face of finished stone veneer the nailing fin is recessed 8 1 2.

Install the jamb flashing. If you have vinyl or metal flanged windows for instance you can install drip cap flashing 4 the home depot over the window itself or over the top trim piece that you install. Fold down the house wrap flap and tape diagonal seams with construction tape. Snap a chalk line cut out the siding and tack up the ledger board.

Over window flange and pan flashing and extend above the head flange. Attach the flashing tape above the window and then slip the drip cap into the siding and attach to the tape. To get all the benefits of vinyl siding ensure proper installation. I am looking for some well illustrated details on how to flash an inset window.

Typically flashing a window is a two part process. The impact of a nail gun can crack vinyl easily especially in cold weather. Nail the bottom flange only. The first half of window flashing occurs when you or your builder preps the rough opening for the window s installation.

Install the head flashing. Over and beyond the jamb flashing and over the drip cap if installed. We use a pneumatic nailer on metal flanged windows. Sometimes with the siding trim and door out of the way a flashing can be slid in between the house and the concrete.

Using a pry bar you will need to remove a layer of siding from above the window you want to install the drip cap on. Other times an l flashing over the surface of the concrete and work but keep in mind this can also trap moisture behind the the concrete. Drive nails by hand or use galvanized pan head screws when working with vinyl flanged windows. Consult the manufacturer s instructions for the recommended technique for your windows.