How Is Vinyl Siding Made

The top layer and the bottom layer are made from different materials though they are primarily pvc or polyvinyl chloride.

How is vinyl siding made.

Vinyl siding is a durable versatile and resilient building material but it does require some routine care and cleaning. To the naked eye these two differences are difficult to discern which is why you will see both terms used interchangeably even though they re not exactly the same thing. However the main difference lies in what type of plastic they are. At their core both vinyl and polymer are both plastics.

Although it can vary by manufacturer a higher grade vinyl will typically cost more. Meanwhile polymer siding is made from polypropylene resin. This locking system can be either a rolled or an extruded lock depending on the manufacturing process either of which has its own design considerations. Typically made from repurposed melted plastic this siding is usually the least expensive.

Vinyl siding is made of polyvinyl chloride aka pvc. The growing popularity of vinyl siding is indisputable. Vinyl siding is primarily composed of polyvinyl chloride pvc and the manufacturing process produces greenhouse gases such as nitrogen oxide and carcinogens including dioxin. In addition this process requires vast amounts of electricity.

How its made video on james hardie siding. Higher grade materials will have acrylics applied to the top layer known as the cap stock to make it harder. Vinyl siding grades vinyl siding comes in several grades and thicknesses. Another by product of vinyl siding manufacture is sulfur dioxide which causes acid rain and smog.

These two layers of pvc are extruded together. This cleaning mixture is used to wash the vinyl siding and eliminate dust dirt mildew. According to the standards of the american society for testing and materials vinyl siding should not be thinner than 0 035. Mix vinegar and water in a large bucket in a 30 to 70 ratio 30 percent vinegar and 70 percent water.

Polyvinyl chloride or pvc is the primary ingredient in vinyl siding. Remove any siding or exterior finish that isn t compatible with vinyl siding and make sure the walls are sheathed with a substrate to receive the siding. 1 2 inch 1 3 cm plywood or osb are common substrates and these are generally covered with roofing felt or another moisture barrier prior to siding the walls.