About us
RainTight Decks and RT Construction were established in 2007, founded on over 80 years of combined engineering, construction, and development experience.
As one of the premier companies in the United States providing multiple unique outdoor living space options, our goal is to inspire our customers to bring their dream to life through custom, sustainable and quality outdoor living spaces that families can enjoy for years to come.
It is our mission to provide the highest level of professionalism, timely service, honesty, expertise and quality workmanship that exceeds the expectation of customers while empowering our employees with opportunities to grow and prosper within a family owned business.
- RainTight Under Decking Systems. We manufacture and install watertight ceilings beneath your home’s current above-ground deck. We also sell kits for those who prefer to install it themselves. No permits are required for this system.
- Custom Projects and General Contracting
- Handrails
- Seawall Repair
- Docks and Marine
- Enclosed Screen Rooms.
- Patio Covers.
- Custom Decks
Quality
and value
At RainTight, we believe in providing a quality product at an affordable price. Knowledge… attention to detail…and a commitment to quality: These are the real keys to a project’s success.
We only use high-quality aluminum for our enclosures, with screens made of fiberglass. Aluminum is better than vinyl or wood because it’s durable, won’t rot or rust, and will withstand severe weather. It comes in a variety of baked-in colors that won’t chip, fade or peel. The ceilings are strong enough to support fans or lighting.
And nothing helps RainTight deliver more than our people. From the experience and leadership of our management to the skill and quality workmanship of our tradesmen, we hire on the best to work on every facet of your project. We never use sub-contractors. Why? Because we want your project done right – the very first time.
What makes us
different
RainTight’s original specialty was under deck systems. What makes RainTight different than other under deck systems on the market is our dedication to giving customers a high-quality product that is budget-friendly and will stand the test of time.
That’s why RainTight developed its own unique installation process – to ensure a product that will provide beauty and function year after year. RainTight is proud to manufacture the RainTight Under Deck System with all components made in the United States. We give customers the option of having us install the under deck system or purchasing our kit to do it themselves.
Our Process
Free Consultation
We start with a free consultation, where a professionally trained estimator will come to your home and measure your space. This ensures the end product will be customized to the exact size of your deck, patio or porch. You will not have to pay for any extra material from suppliers due to length or size restraints. We custom make each piece of the structure, which minimizes cost and installation time.
Locally owned and operated
RainTight is centrally located, with the headquarters and manufacturing facility located in O’Fallon, Missouri. We service homeowners in the St. Louis Metro area and Lack of the Ozarks within 150 miles.
RainTight remains dedicated to providing local products to our customers, as well as delivering our quality under deck systems to builders and contractors nationwide.