The PERFECT ADDITION to your Home RainTight Decks gives a low profile, streamlined finish that creates a ceiling below the joists of your deck. Our panels and gutters are all seamless, smooth-finished aluminum that is virtually maintenance free and last a lifetime. RainTight Decks have been carefully designed to provide the BEST system for underdeck protection. Our rigid, heavy gauge aluminum will hold up to any amount of rain or snow….GUARANTEED! Make the Most of Your Outdoor Living Space with Raintight The weather in the Midwest and Southeast can fluctuate often, sometimes from one day to another. Even when the weather is pleasant enough to enjoy the outdoors, blazing sun, rain, and strong winds can send you running for indoor shelter. And if you don’t have those factors keeping you in, the annoying insects and pests will. Raintight has unique solutions that allow you to enjoy your existing deck, patio or porch without the negative side effects. We can build on your current outdoor structures that provide shelter and shield you from the weather and pests that invade your space.