What Causes Vinyl Siding To Ripple

Homes settle and shift over time and this natural settling can cause changes to the structure resulting in warped siding.

What causes vinyl siding to ripple.

Why does some vinyl siding take on an ugly look with ripples bends bulges or even loose ends. Rippled or loose vinyl siding may be more than just a cosmetic worry and may indicate structural defects building movement leaks or even heat. This article series discusses all of the known causes of buckled loose cracked or otherwise damaged vinyl siding. Melted vinyl siding can also be caused by the uv rays reflecting off your neighbor s high efficiency windows though this is less common.

You need to have a combination of contributing factors before the effect causes damage to your vinyl siding. Here we discuss all of the know causes of this defect. The heat generated from sunlight from double paned low e windows measures around 250 300 degrees fahrenheit but this doesn t always result in a damaging reflected sunlight incident. Warped and buckled vinyl siding is one of the most common results of improper installation.

Waving vinyl siding due to foundation changes don t happen often but it does occur. Buckled rippled bent deformed loose or un clipped. Vinyl siding expands significantly as it s heated. Installation gaps in siding of any type if not back flashed invite leaks into the wall above left.

Nail it too tightly and you prevent this. This article documents those effects conditions and apparent causes. Improper installation is the leading cause of most vinyl siding issues. Causes of vinyl siding damage.

Most of the vinyl siding problems we see appear to be due to poor installation details though on occasion we see cracks and breaks that may be blamed on older more brittle vinyl products. Heat from intense sunlight or from reflected sun and heat from nearby windows or other surfaces can cause buckled rippled bent deformed loose or un clipped vinyl siding. That s why it has oval shaped nailing slots that allow it to slide back and forth under the nailhead. A less common cause of warped siding is a change in the foundation of the home.

See siding fiber cement gaps. Siding is designed to hang from metal fasteners in a way that allows it to expand and contract with temperature changes. The heat emanating from the grill causes the siding material to melt which means that when it s time to store your grill in your garage you could discover vinyl siding damage.