Improperly Installed Vinyl Siding Corners

These tips will help you to do a professional installation of your vinyl siding.

Improperly installed vinyl siding corners.

If the flashing is improperly placed or left off altogether there is no way to tell until substantial damage has occurred behind the siding. Because the vinyl siding itself is unaffected you probably won t know this is happening until it s too late. The corners of vinyl siding are one area where moisture can get in under the siding. Below the bottom of the starter strip.

Install crew was very professional. If a corner post is installed tight to the shingles and the j channel dead ends into it any water that runs down the j channel will back up at the post and may find its way into the house. Grab the end of the vinyl siding where it overlaps another piece of cladding and tug gently. Corner posts above the roofline are a notorious source of water infiltration.

Although vinyl siding does have its benefits improperly installed siding and trim can cause a lot of problems. Hold the corner post up a bit and run the j channel beneath it instead. There should be no buckling or warping in your vinyl siding. If vinyl soffit is to be installed allow proper distance below the underside of eaves for soffit installation accessories which vary according to the accessory used.

Vinyl siding is designed as an exterior cladding only and is supposed to be installed over other materials such as a weather resistant barrier. Cracking issues with vinyl siding. I got quotes from three companies and magnolia was very competitive. The owner came out and was very thorough in explaining what was needed to complete the job.

Installing inside corner posts. Unfortunately many people install siding improperly which can trap moisture behind the siding where it has no place to go. Unlike roof flashing which is often visible around chimneys or where a roof line meets a wall the flashing for vinyl siding is hidden behind the siding. Original siding was installed improperly no water vapor barrier and misaligned pieces.

To prevent this put flashing about one foot on each side of the corner. Vinyl is a potentially leaky material and water trapped behind siding leads to decay and mold. So if you want to save yourself the trouble of some intensive vinyl siding repair you might want to cap each corner post before installing it. This video shows how to install certainteed outside corner posts for vinyl siding.

Inside corner posts are installed at the existing corners running from 3 4 in. Then install the corner posts over the flashing. Mice bees and any other common critters will demonstrate an interest in turning those corner posts into their new home. Is there room to move.

To tell if your siding has been installed properly you should look for two main things.