Advanced Exteriors specializes in the design and building of high quality decks and outdoor living spaces in the St. Louis metro area.

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Our staff designer brings nearly 20 years of deck engineering and design expertise to each and every project we do and our in-house carpenters are true craftsman. And rest assured that we want you to be part of the design process – we’re not locked into particular designs, and understand that your deck is an extension of your home…and your personality! Together with our team of experts, Advanced Exteriors can help make your outdoor living space dreams come true.

We are an exteriors renovation contractor with extensive experience designing and building decks, gazebos, screened in porches and more! Unlike some of our competitors, we are not trying to set records based on the number of decks we build each year. Instead, we are focused on quality, and therefore, we keep our workload manageable, we place a premium on providing each and every client with a superior customer service experience, and we are committed to using only the best materials on the market to construct your new deck.

“When we were looking for contractors, we were looking for honesty above all else. We got estimates from 4 different contractors before finding you. We appreciate the helpful staff. They were very professional and they gave us all the information we needed. You can use for future referrals.”
—Sara Williams

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Types of Deck Services include:

  • Decks
  • Gazebos
  • Screened in Porches
  • 3D Deck Design



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When you choose to work with Advanced Exteriors, you also chose to work with the best in the business. Beginning with a complimentary in-home consultation, where we review your needs and establish the priorities for your new outdoor space, we listen to your feedback every step of the way. Based on your input, our designer then begins to flesh out a 3D design that allows you to visualize the proposed layout and helps you gain a better understanding of how your new outdoor space will integrate into your home.


Once you fully approve the proposed design and budget, our team of experts move into the engineering phase and create a complete set of construction documents to ensure your deck is structurally sound, code compliant and meets all municipal permitting standards. As soon as building permits are issued, construction begins and you’ll be surprised how quickly things start to come together. When the build is complete, however, we’re not done until you’re satisfied! We insist on doing a walk through with both the homeowner and the designer to ensure that we have met or exceeded everyone’s expectations and we ensure you know how to get ahold of us in case you have any questions or concerns in the future.


With headquarters in St. Charles, MO, Advanced Exteriors serves hundreds of municipalities across nine counties in the St. Louis metropolitan area. Whether you’re a resident of Missouri (St. Louis County, St. Louis City, St. Charles County, Warren County, Franklin County, Lincoln County and Jefferson County) or Illinois (Madison County and St. Clair County), we would like the opportunity to bid on your next outdoor project.

Contact us today to learn more about a new deck from Advanced Exteriors or call us now to schedule a free estimate, 636-364-4287.