St. Charles

There are many opportunities in the St. Charles area when the weather makes sitting outdoors very pleasant. Having coffee or a cocktail, reading or having a meal on your deck can be a very relaxing experience. However, insects like flies and mosquitoes can ruin what could otherwise be a very relaxing experience. We have the solution to that: enclose your deck!

Raintight can enclose your existing patio, porch or deck, transforming it into a space you can enjoy without those annoying insects or random critter. No more bug spray or citronella candles. No more fly swatters or bug zappers. Just an outdoor extension of your home where the breeze flows through. You can enjoy the view without the hassles.

Budget friendly alternative to new construction

Getting a new sunroom or screened-in porch built from scratch can be an expensive undertaking that can take months to complete. Foundations need to be built and landscaping altered.

If you already have a deck or porch, it can be enclosed with screens and a permanent overhead cover. No need to uproot established trees or vegetation. The existing structure can be enclosed and ready to enjoy in weeks, not months.

How our process works

Raintight starts with a free consultation. One of our skilled and knowledgeable professionals will come to your home to assess the space. We will discuss your ideas and goals, so that when we leave, we’ll know how to proceed. We will design the enclosure based on our meeting and submit the concept drawings to you for approval. Once you approve, we will begin building the enclosure. In most cases, you’ll be able to enjoy your new space within 4-6 weeks.

Outdoor enclosure construction

The frames for our enclosures are made from aluminum and the screens are made from fiberglass. Raintight only uses aluminum for our frames, not vinyl or steel. We feel that aluminum is superior to other materials for the following reasons:

  • Strength and durability
  • Long-lasting quality
  • Rust-proof
  • Lightweight
  • Resistant to extreme temperature changes
  • Available in more color choices
  • Colors are baked on, not painted


What do these attributes mean to you? You’ll get an enclosure that looks beautiful for years to come. It will require minimal maintenance, since it won’t rust or need painting. You have more color choices to complement your existing exterior and they won’t fade with time. You’ll have a structure that can is strong enough to support fans, lights and other accessories.

Ready to enjoy your new St. Charles home more?

If you’ve been thinking about expanding your living space to better enjoy the outdoor view, give us a call. Raintight has been in business since 2007, building outdoor enclosures for many satisfied St. Charles homeowners. We provide a unique product that’s more affordable but very high quality. We build our enclosures to last for years to come.

Raintight is a local company, based in O’Fallon, Missouri, serving St. Louis and St. Charles, as well as surrounding cities, like Chesterfield, Maryland Heights, Creve Coeur, Kirkwood, Wildwood, Ballwin, O’Fallon, Wentzville and St. Peters.

Get a free quote today to see how you can start enjoying the great outdoors!