Vinyl Siding Proper Flashing

A flat level wall surface is necessary for proper installation of vinyl siding.

Vinyl siding proper flashing. Install flashing before starting to apply the siding. Consult your local. Nail off the window. In terms of materials you will need.

The water runs down the siding and at the bottom of the first row of vinyl siding it drips off and contacts the metal flashing as it runs across the top of the fascia board. Place building paper over the window. Snap a chalk line cut out the siding and tack up the ledger board. In certain instances flashing may need to be installed on the exterior of siding.

Then slip flashing behind the siding covering the top edge of the ledger. Unless already installed a water resistive barrier should be applied to the house prior to installing vinyl siding. Make the outline large enough to include space for the deck boards on. Improper installation of flashing where roofing shingles meet vinyl siding.

How to use flashing between vinyl siding and a wood deck. Attaching a deck to your house creates the potential for rot not only to the ledger board that you attach to the house to support the. Lengths of j channel flashing building paper corrosion resistant nails and enough vinyl siding to cover your home. You will also need vinyl corners and trim for windows and doors as well as a termination trim for where you meet other surfaces such as soffits and masonry work.

Start by making an outline on the siding where you want to position the ledger board. The water then runs off the flashing because it can t go up the flashing as it extends up behind the siding. Make sure it laps over the bottom flashing at least 2 in. Improper installation of flashing where roofing shingles meet vinyl siding.

However in most instances step flashing should be installed behind siding. And extends 2 in. With the flashing in place let s see what happens. Wide vinyl siding flashing under the window s nailing fin.

As stated in the installation manual always install flashing that meets the requirements of icc ac148 such as aluminum coil stock around windows doors other openings inside and outside corners and the intersection of walls and roofing.