Raintight Decks in O’Fallon Offers Unique Outdoor Solutions

Raintight provides unique outdoor enclosures for customers in O’Fallon, Missouri, St. Louis, St. Peters, Wentzville, St. Charles, Chesterfield, Ballwin, Wildwood, Kirkwood, Creve Coeur and Maryland Heights. Our products and services are high quality, durable, require little maintenance and last for many years.


This term may be an unfamiliar one to many. Basically, our underdecking is a watertight system that is installed underneath an above-ground deck. We install a “ceiling” that prevents water from rain and melting snow from seeping from your deck floor to the area below it. The ceiling and gutters are made from aluminum. We don’t use other materials, like vinyl or wood, because they don’t provide the strength and durability of aluminum.

Once our system is in place, you can enjoy the space underneath your deck and put it to better use. Whether you use it for additional storage, an outdoor kitchen, or as an extension to your yard and patio, it will last for years with little maintenance. Raintight can install the underdecking or you can choose to install it yourself with our complete kit. Either way, you’ll get the quality product you deserve.

Enclosed Screen Rooms

If you currently have a deck or patio on your home, you may not use it often because of insects, critters or the hot sun beating down on your head. You may have considered getting a screened-in porch built, but the cost was prohibitive. There’s a more affordable solution.

Raintight can install an enclosure onto your existing deck or patio. The frames of the enclosures are made only from aluminum and the screen from fiberglass. Both offer long-term durability and strength. We then cover the enclosure with a permanent roof that is waterproof.

Our solution costs much less than new construction. In addition, the time required to install our enclosures is 4-6 weeks, as opposed to several months for a brand-new room.

Patio Covers

Spending time on your patio in the pleasant O’Fallon weather can be quite enjoyable. However, rain or the brutal rays of the hot sun can send you running indoors. Why not cover that patio to increase its use? Sure, there are temporary solutions to shield you from weather. But umbrellas, tents and awnings won’t withstand heavy rains and wind. Most of these non-permanent structures will fade and wear, so they won’t last very long.

Raintight offers a more permanent and longer-lasting solution. Our patio covers are very attractive, made from high-quality aluminum to stand the test of time. Made from aluminum, they’ll keep you cooler. The covers are waterproof, so you’ll stay dry. They are durable and sturdy enough to mount ceiling fans or other fixtures. Our aluminum patio covers can usually be installed in just one day and last for many years. If you decide you want to enclose the area entirely down the road, the covers can easily convert to a fully-enclosed structure.

Choose Raintight of O’Fallon to Expand Your Outdoor Living Space

You can trust Raintight to provide a unique solution to making your outdoor space more usable. We’ve been in O’Fallon since 2007, providing satisfied customers with quality products and excellent service. Contact us today to get your initial free consultation.