Repair Vinyl J Channel

In our photo at above left it looks like really sloppy j channel work during siding installation leaving a leak at the window sill.

Repair vinyl j channel.

This will help keep the track dry and prevent accumulation of unwanted moisture. 1 4 inch weep holes should be drilled about 12 inches apart into the j channel only. Through the middle of the slots. Any attempt to caulk or seal this area using another method is not likely to have a long term result.

J channel is often used for corners and edges and around openings like windows and doors. J channel used in conjunction with siding is placed where the siding meets doorways and windows. Beginning at the bottom of the foundation siding is installed by hooking a j channel onto a protruding. The j channel is the groove in vinyl siding that locks the individual pieces together.

The vinyl siding trim pieces should slide back and forth slightly. Get free shipping on qualified j channel siding trim or buy online pick up in store today in the building materials department. It is also used to cover cut pieces of siding under windows and at eaves. Without j channel trim in place the siding would look messy and slipshod.

When vinyl j channel is used at the bottom like this proper flashing is essential especially at the corners. The bottom curves around hiding the end of a piece of vinyl siding. The top of this trim has small holes that allow it to be attached to a substrate without drilling into the vinyl. The siding is inserted into the folded j channel.

Vinyl siding j channel errors over windows. Don t drive them tight. Install j channel under the window. The broken j channel is clearly the most likely source of a leak in vinyl siding.

Our photo of improperly cut j channel trim around a window above right shows a more serious problem than may be immediately apparent. A j channel looks like its name resembling the letter j when viewed from the side. Drive roofing nails every 8 to 10 in. Position the j channel under the window.