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RainTight

  • 221 O'Fallon Plaza, O'Fallon, MO 63366
  • Financing Available
  • Locally Owned & Operated
  • Warranties Offered
  • Green Roof
  • Gable Roof
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

About the Business

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What people say about “RainTight”?

There are not enough reviews yet to form a clear opinion about RainTight

Recommended Reviews

Overall Company Rating
Excellent 4.6
Out of 56 reviews
5 stars
4 stars
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Darlene Bach
Aug 7, 2025

I was referred to Rain Tight by one-way construction. I was looking for a company to seal the ceiling on my deck. I contacted three companies. I read over their reviews. I scheduled two companies to come out and give me a estimate. Rain Tight Came out that same week. I was very impressed. Rain Tight was very thorough and professional. I received the estimate within a couple days. The Other company never even bothered to show up or get back with me.
The whole process, from scheduling a service date, placing a deposit, and day of installation, Rain Tight was very communicative. I never questioned any of the process. I Felt very informed with the whole process.
The installation went great! I love the my new space and cleanup was very thorough.
I would definitely recommend this company to any friend or family member.

Steve Holen
Jun 5, 2025

We recently had an under decking solution installed by RainTight. Couldn't be happier will installation and decking. We have already sat outside more this year than in past years. We will enjoy it for years to come. Very friendly staff, installers, and great customer service.

Denise Werdes
Jun 3, 2025

Everyone I worked with from the sales rep to the installation crew to the office staff, were all responsive and addressed all my questions professionally and timely. I would recommend RT for any project!

Mike Schanzmeyer
Apr 4, 2025

Very professional contractor. Clean and organized on work site The end result on our under decking looked very nice, we were pleased.

Jeffrey Kilgariff
Mar 24, 2025

Rain Tight was contracted by my deck builder to finish off my deck project. I wanted it to make the under deck are usable in weather conditions. The finished job works like a champ and is a great visual compliment to the new deck. Everyone involved did a great job and gave me a fantastic result.

John Palmer
Feb 8, 2025

Had to wait longer to get underdeck system installed due to weather delays, which I understand. By the time they were able to get out it was after the big snow storm and getting down to the job was little tricky on the snow. The crew was able to get the job done eventually as the weather moderated a bit. When the initial crew left there were some things that needed additional attention. Mike was very responsive in getting back to me. The post wrap was not what I expected so another crew came out to fix. It looks much better now. I pointed out some over-tourque of screws that show dimples. I asked that to be fixed but it never got fixed. They straightened the end of the gutter as best they could. There were areas not caulked that I had to fix myself. Had to do some cleanup of screws and aluminum coil debris. Overall, I am happy and the underdeck is not leaking. Would have given 5 stars if I did not have to deal with additional follow up work and do cleanup and caulking myself.

Amy Collins
Dec 30, 2024

Sharing on behalf of mother Evelyn Allen: Excellent work, I'm very pleased with my new screen room. Would highly recommend the company.

mon keldad
Dec 27, 2024

They built a patio for me with a roof and they were awesome to work with, specially Nathan who was the project manager, as he always kept his promises and on another note I had started this project with Josh who was also great. My only negative would be that them like many other companies have more work than they can handle so the time frame is stretched out.

Steve Cori
Dec 26, 2024

Excellent workmanship from start to finish. If your fortunate enough to get on thier busy schedule, I highly recommend the Raintight crew for your next specialty project.
Our patio cover not only looks beautiful, we will finally be able to enjoy being on the deck without the blistering hot sun.

Gary Snodgrass
Oct 19, 2024

The underdeck project was the last in completing our renewed deck, walkout concrete, and underdeck ceiling system. The crew from Rain Tight (Tom, Greg, and Ethan) did a fantastic job and we would gladly have Rain Tight and this crew do another project in the future should the opportunity present itself.

Jeff Allen
Aug 23, 2024

My overall rating is 3 Stars because I broke up my rating into 2 sections (Product/Installation and Service/Scheduling). The service and scheduling was disappointing to say the least and gets 2 Stars. I was called and told to have my area ready for installation and then no one showed up. I even confirmed the date with my Sales Rep the week I was told. When I called the office they lied to me and said nothing was scheduled and unless the installer calls me there is no date. I reminded them again they were the ones who called to give me the date. Then the story changed and they were busy and my job got pushed back. I would have been fine with that as long as someone told me before I moved all my outdoor furniture up to the deck only to have to turn around and move it back down when no one showed. 3 weeks later my underdecking was installed. The installation lasted about 1 1/2 days. The product looks really nice and the only reason this gets 4 stars instead of 5 was the finish look of the downspouts and the materials left behind for me to clean up.
This easily could have been a 4 or 5 Star Rating with better communication and finish work.

P B
Aug 15, 2024

We could not be happier with our Rain Tight system. Not only is the product top of line and but the company and staff are outstanding.

Ethan Zachman
Aug 12, 2024

RainTight Decks is a great company to work with. They always provide a high-quality product and communicate very well thought-out the entire process.

Leo Lanzafame
Aug 11, 2024

We recently had a roof put on our deck. It looks amazing. Well worth the wait. They are very busy but right on schedule with what they originally told us

Alan Heitman
Jul 28, 2024

Raintight installed an under-decking system for us to keep the patio below our deck dry. Tom and his crew did an excellent job. They arrived on time every day and cleaned up at the end of the day. They kept me informed of the progress of the project and explained what they were doing. They showed me how to maintain and clean the system as well. The end result looks great! I was very happy with the sales process as well. This company did an awesome job and Tom and his crew were wonderful.

Dennis Fischer
Jun 26, 2024

My under deck is fantastic, they did a really nice job…….. with exception of the lights that are cheap junk. They don’t fit well and fall apart quite easily. They don’t install the lights which may be why they use them (someone else’s problem). They told me that the lights they use are all they can find. Not sure I fully believe that but they really need to upgrade the lights especially for the price they charge for them.

Melissa
Jun 14, 2024

Tom was amazing! He needed to replace what was installed and took the time to do it right! He knew this project meant alot to me and executed it flawlessly.

Steve Powelson
Dec 1, 2023

I strongly recommend using Rain Tight Decks. They were very easy to work with, great communicators, the quality of work was excellent and competitvely priced. Thanks Anne, Dave and Rick for a great experience.

Rob Stl
Sep 17, 2023

The RainTight system looks great and is superior in every way (but price) to vinyl or other lesser systems. The St. Louis RainTight group was generally friendly and professional (the one exception was a rude manager).

Katie Eickmann
Aug 30, 2023

I hired RainTight decks to screen in an existing covered porch at my new home. They were willing to work with me and my deck's odd dimensions (nothing quite square, light fixture in the way, etc.) and I'm so happy with the result! RainTight did an excellent job making sure the new screen system looked nice with the existing deck structure. They also accommodated my last-minute request for some ledges above the balusters and completed the work a full month earlier than expected. Overall, loved working with them!

drummond bryant
Aug 22, 2023

OMG! I just wanted to keep the wated off my outdoor finished. What I got was a beautiful new addition to our home. And the cost was litterally half the cost of two other quality competitors! They completed the job in 2 and a half days! Amazing!!

Tandy Schaller
Jun 27, 2023

We added a 3 seasons room with 4 sets of large windows, and 2 storm doors under our deck. Raintight did the job in less that 2 weeks. All of the people we met and worked with were polite, professional and very experienced. I hope I won't miss anyone because we liked all of the employees, David, Rick, Dan, Cowboy, Mike, Paul, Greg, and Chad.
We highly recommend the Raintight system and company.

Melinda Michelle Frank
Apr 22, 2023

We are extremely satisfied with the quality of work, professionalism, and work product from this company. They were responsive, friendly, and respectful! Very pleased with everything from beginning to end!

Kelly C
Aug 15, 2022

Great experience hard workers and my new patio enclosure ceiling and screens look beautiful. Project was completed in a timely manner.

JoAnn Ivey
Jul 2, 2022

We had a deck and screened in porch constructed. Took a bit to get the materials in but RT was upfront about that and stayed in communication along the way. We've hired quite a few different contractors and RT were by far the easiest to work with. Very pleased with the quality of our deck/patio. Highly recommend.

Judy Hahn
Nov 2, 2021

Our screened in porch still amazes me. From
Beginning to end of the project, employees showed up on time, were professional and the workmanship is outstanding. Great customer service from David and his entire crew.
Looking forward to having RainTight do another project for the upper deck next. We highly recommend them.

Tosha Boyer
Aug 31, 2021

ABSOLUTELY LOVE EVERYTHING ABOUT MY DECK! Everyone at the organization is professional and Nathan my sales representative was the best to deal with on all aspects.

Jason Earnhardt
Aug 17, 2021

The Raintight crew was professional, thorough and flexible for our underdeck screen room project. Pricing was fair, and lead time was as expected due to covid, etc. No negatives to report!

Kevin Sichra
Jun 16, 2021

We had a previous PVC material solution (Not Raintight) that leaked through the ceiling fans and edges and with a gutter that overflowed across the full front linear feet. You basically could not sit under it and be comfortable if it was raining. We turned to several companies who could replace this and landed on Raintight. We scheduled demo plus install of the new aluminum system with correctly hung gutter, correctly caulked, sealed and blocked ceiling fan mounts, as well as requested a porch swing to be blocked, caulked and hung. The team that showed up was absolutely professional and amazing to work with, particularly Tom for our area, Weldon Spring. We watch Cards games under the porch while sitting in the porch swing with both ceiling fans running in the rain. Could not be happier with quality and look and feel. I would highly recommend Raintight as the only provider who can do this right and for the right cost. Thank you Raintight.

Craig S.
May 21, 2021

We love our Raintight system. The crew was great to work with and quality of the finished product is top notch. I would definitely recommend them

RICK K
Mar 8, 2021

Installed ceiling under our deck in March 2021 All contacts (estimator, office staff, work crew) were very personable and all appts were completed on time. Product looks good, waiting on next rain to see how it handles the rain. 110% recommendation so far.

Peter Brown
Mar 7, 2021

I was really impressed with the workmanship. It's obvious that they know what they're doing and the job was finished quickly. Looks great and works great, basically added another room to the house!

Craig Grade
Nov 5, 2020

Raintight just finished our underdecking and screened in porch options and it turned out amazing! The workers always arrived when they said they would and were a pleasure to work with. The quality is what I expected and I feel that the overall pricing was fair. I would recommend them.

Aaron Christiansen
Nov 4, 2020

We are just finishing a Raintight install underneath our backyard deck. The quality of work is spectacular. In addition, the 3 man team doing the work has been a pleasure to work with - and the sales/office team have been very responsive along the way. Highly recommend Raintight.

JRL46
Sep 29, 2020

Excellent product as well as excellent service. The installation crew was very professional and did a beautiful job. We received a bid quickly from Dave and when we were finished there were no surprises. I highly recommend this company and product.

Mark Washington
Apr 20, 2020

With great confidence I highly recommend Rain Tight under deck systems.

I was extremely impressed by this company from my initial consult through execution of my under deck project. I received constant contact and updates from the time I placed an order completely through project end. This was to ensure I was nothing less than absolutely satisfied with the product and services I received. Material is of great quality and the project has added a clean look and elegance to my existing deck. I have had significant rainfall post install, and the product did just as advertised, which was to create enjoyable dry space underneath decking. If anyone is searching for a way to create dry space underneath their existing deck, you cannot go wrong with Raintight systems. I am an extremely satisfied customer, and would definitely do business with them again.
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Peter Balogh
Apr 9, 2020

The 3-member crew of RainTight Decks did an excellent quality job in a professional manner. They had many years of professional experience, knew how to work with the materials, and paid attention to details. They were excellent communicators and were responsive to our special requests. They completed the job on schedule to our satisfaction. I highly recommend RainTight Decks.

V P
Sep 13, 2019

Guaranteed IF you can get them to do a service call. Our Raintight underdecking has been leaking ALOT and running down the back of our house and starting to stain the siding.its only a few years old. Ann at the office tells me every week it will be the end of the upcoming week and they will come fix the issue. That’s been ongoing since May and it’s now the midddle of September. I call continuously and email with no response. I would like a company that stands behind their warranty. Doesn’t do any good to have a warranty if you won’t honor it.

Boyd Atteberry
Sep 7, 2019

Guys were organized and went right to ork. Showed up on time and cleaned up at the end of each day. Great experience,

Marcia Sullivan
Sep 3, 2019

RainTight is an amazing product and company. Finally, someone figured out a great and long-term solution to proper underdecking that is both rain tight and attractive. The company installed a modest under-deck system for my balcony deck that hangs over my front porch. I won't ever worry again about water buildup, wet and decaying deck wood, or getting wet beneath my balcony!

TheMp4510
Aug 8, 2019

My wife and I recently purchased a patio cover from RainTight and from start to finish it was a very smooth sale and installation. We are very happy with the quality of workmanship and customer support that RainTight provided. Nathan the sales rep was very personable and responsive to our needs. The price was reasonable and we were very happy with the quality of the installation and support done by Tony and team. We would highly recommend RainTight.

sherry Jeffries
Jun 6, 2019

Simple explanation of product and installation
Fast and professional installation
Quality products used on job
Would definitely use again !

Scott Roach
May 14, 2019

They did a great job all the way around. Nathan was a great sales rep and was even available after hours.

Highly recommended!!

Tim Schuler
Dec 15, 2018

The guys were very professional did a nice job explained what they were doing and also offered suggestions great job thanks

Kathleen Higgins
Nov 29, 2018

They installed the raintight system under our deck. They very very professional and were willing to make changes as we seen the finished project. They did a wonderful job and all was cleaned up when done. I would recommend them to family and friends. Nathan our sales rep was very courteous and was always following up. He made a couple of trips so that we understood how the guttering would work. We are very satisfied!
Jim and kathy higgins

lonnie Hughes
May 18, 2018

RainTight was referred to me by a neighbor. The workers showed up on time, cleaned up after themselves, walked me through the installation process and the finished product. They did an excellent job and I would recommend them without hesitation. The price was very good and the quality of material was second to none. Great product!

Chad Jansen
Aug 17, 2017

I was referred by a friend of mine. They did a wonderful job making my screened in porch waterproof. The people that installed it were very professional and very knowledgeable.

Sean Copple
May 4, 2017

I had them put a ceiling on my 32 foot by 12 foot deck. They informed me it would be within two weeks and they could start the work. They called within this two week period and scheduled to perform the work. The ceiling was installed in one day. The very next day it rained all day and sometimes pretty heavy. However, the ceiling did not leak anywhere. I felt the quality and look of the work was outstanding and we got everything we wanted from this project.

Joy Barbre
Jan 8, 2017

I would give no stars for my encounter, but one is the least allowed. The encounter was in 2015, but I moved on and more or less forgot to post my review. We put down a substantial deposit with a credit card for a patio cover through Rain Tight. Mr. Bish ordered supplies prior to obtaining permits ... Permits were denied by the city due to proximity of patio to the property lines. They refused to refund the deposit because the supplies had been ordered. We ultimately were refunded our money due to the credit card dispute process. It was a very timely process, but due to the facts - the deposit was credited to our card by the credit card company. If this company has changed ownership - I apologize. My only advise is to be sure that this type of issue should be covered in the contract and always make deposits with a credit card.
As for the finished product of the company - I don't know.

Kevin Hornick
Jul 7, 2016

Thank you for this opportunity to share a review. Please read the entire content.
We engaged in a process of regaining a space which was under unutilized for several years. After seeing this product at a late winter trade show (2015/2016) we selected this company.
Issue number one: our location is 20 miles east of Kansas City. Their location is in St. Louis. This issue has been solved with their selection of an exceptionally talented crew in our area.
Second issue – Weather. With a very wet spring and early summer I must admit we were growing impatient to get the project started most importantly finished. The delay was justified.
The next and third issue was that the initial installation was flawed. Several leaks and poor workmanship problems were identified early on. The good news as I have said was the attention given to this issue by the new crew. In one day they disassembled the entire system and corrected ALL of the known issues and then reinstalled it correctly!
We have now enjoyed the newly claimed space following several storms including one with over 6 inches of rain without issue!
Sara (office manager) has the hardest job in the company. Give her a raise. Throughout the process she kept us informed and followed up as promised. Without her assistance and help we would have had to scrap the project. Hats off to her and JR (Kansas City Crew Leader).

Daniel Wager
Jun 10, 2016

I ordered my under decking system over three weeks ago. The installation date was pushed back twice due to rain. I received a commitment for June 9th. I sat at my home the entire day, no one showed up. I contacted Brett Gibbs my sales rep and he said he would talk with the office/owner. I called Sara who schedules the appointments. She said it was too hot during the last two days and therefore we were delayed. Why not call? It turns out she lied, my materials aren't here yet. She stumbled on the phone and I decided to pull my order. No follow up calls etc. I will probably have to go to small claims to get my deposit back.

Lynette Ewy
May 4, 2016

We had a great experience with them from sales call to install. So far the system is working great and looks wonderful! Thanks!

Tammy Wiggins, Realtor
Apr 22, 2016

Had their system installed in an area where it was critical to stay dry to prevent potential structural issues. Well that system is not raintight and they are not getting back to us. We noticed the water in February ... waited to confirm water issue and notified them at the end of March. Still no response from owner after 4 phone calls. Very disappointed and frustrated. It's a costly system. We've done some major renovations over the past year and have had a great experience with those contracted. Our Raintight system was the smallest project. They spent maybe 4 hours max, and that's generous, installing the system. The smallest project, which is costly, is turning out to be the bad experience. We were told if it's ever leaking, they'll take care of it. 100% lifetime guarantee. We questioned the quality of install. Should have known then. At this time we would not recommend. Had to give them a star to write the review. Will be happy to provide update if they decide to be professional, address the issue, and correct it.

Rick Proctor
Feb 4, 2016

We should have done this years ago. We put in a new deck and tried to do the under decking ourselves. But we failed miserably. We looked into other under decking companies, but none of them gave us what we wanted/needed. One under decking company's product required an 11" drop in the ceiling. RainTight came when they said they would, and did exactly what they said they would do. They were friendly, professional, and cleaned up after themselves. The under decking looks fantastic. We have our space back, and can finally leave out our TV and cushions without them getting destroyed. Thanks RainTight.....

Casey Hahn
Dec 16, 2015

My husband and I purchased a home a year ago that had a preexisting screened in porch under a deck. We were so excited about this feature however with the first rain we had after the purchase, we were so disappointed to see rain falling through seams on the ceiling. Many of the screens needed to be replaced as well. I met with a representative from Raintight to talk over my options. They were so knowledgeable and helpful, we decided to purchase a new underdecking system and have them replace the screens in the porch. It is STUNNING. The difference in workmanship and quality is extremely evident. We did have a few minor leaks after the first rain, and they came right back out and fixed the problem area. We couldn't be happier and now our new home is complete!

Terry McCarthy
Mar 12, 2014

These guys are the best. The owner, John, personally came to the house and spent a lot of time with my wife and me. He custom-designed an under-decking system for us. The price was fair and the work done was fast and efficient. Now we can use our patio even when it's raining - which we love. We'll probably get them back out here to take care of a sunroom addition. I highly recommend that you call them and give them a shot.

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  • 221 O'Fallon Plaza, O'Fallon, MO 63366
  • Financing Available
  • Locally Owned & Operated
  • Warranties Offered
  • Green Roof
  • Gable Roof
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

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