Polypropylene Vs Vinyl Siding

Meanwhile polymer siding is made from polypropylene resin.

Polypropylene vs vinyl siding.

Vinyl siding is made from polyvinyl chloride pvc while polymer siding is made from polypropylene resin. But they aren t the same thing. 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. The basic structure of pvc on the other hand contains about 30 weight of the element chlorine.

Polymer siding is made from polypropylene resin but vinyl is primarily made of polyvinyl chloride pvc resin. Like vinyl siding polypropylene is another polymeric siding with its own unique quality standard and performance requirements. Vinyl siding is made of polyvinyl chloride aka pvc. The difference between them lies in the type of plastic.

If you look at pvc and pp tiles you will probably notice that vinyl interlocking tiles are usually uniform whereas polypropylene tiles tend to have the structure of a grid. The added thickness provides better impact resistance against things such as hail and falling tree branches. Because of their similar makeup vinyl and polymer siding are often referred to interchangeably. These products are often made from polypropylene resin to produce a siding that is thicker and more rigid than polyethylene.

Vinyl tiles are consequently able to handle higher loads and also have better impact resistance. Vinyl siding vs wood siding. Most vinyl siding products are made to mimic wood which makes for interesting comparisons between the two. Note on shingle and shake siding.

These codes require that vinyl siding insulated vinyl siding and polypropylene siding be certified to their respective astm standards. Learn more about how it s certified with independent third party verification. Polypropylene resin is a more neutral plastic having only two elements. It is the nature of the materials that determines how they can be shaped.

The increased thickness adds weight to the product making in more wind resistant and therefore far less likely to blow off during a storm.