4000 Series Vinyl Siding in St. Louis

Window World of St. Louis’s 4000 Series Siding is engineered and manufactured to provide not just beauty, but performance. A combination of a rolled-over nail hem and specially designed locking system provide superior wall attachment strength. In independent tests, the Window World 4000 Series Siding withstood category 5 hurricane-force winds. This design also provides another, perhaps more important attribute, superior rigidity, helping to ensure straight course lines and even walls—on both new and existing homes.

Window World of St. Louis’s 4000 Series Siding features a contoured insulating underlayment designed to fill in the gaps left behind with traditional non-insulated siding. Its premium 1-1⁄4″ thickness is designed to provide an extra blanket of protection and impact resistance compared to traditional siding. The result is a siding system designed to withstand not only typical ‘around the house’ accidents, but also Mother Nature’s worst.

St. Louis homeowners love the vast array of design options available in the 4000 series. Choose from traditional 4-1/2″ clapboard or elegant 4-1/2″ dutch lap profiles, two finishes, and a wide array of architecturally-pleasing colors to create a look that’s truly personal.

No more sanding, staining or painting. With vinyl siding, you can save time and money. Just wash it occasionally to keep it looking like new.

Both 4000 series products are backed by a lifetime warranty, including fade and hail protection. Protecting not only you and the next owner of your home.