Steel-framed, wood-free composite decks, railings, pergolas and covered porches — designed, engineered and built to perform years after installation. Serving Knoxville & East Tennessee since 2002.
Every project is built to a defined standard developed through two decades of deck-only experience — engineered footings, advanced framing and wood-free surfaces.
Steel-framed, wood-free decks designed around your home and built to perform decades after installation.
Cable, aluminum and composite railing systems — clean sightlines, code-compliant, finished to match.
Pergolas, covered porches and deck & patio covers that make the space usable in any season.
Integrated stair, post and rail lighting that extends the evening and adds depth and safety.
Built-in privacy screens and walls that define the space without closing it off.
Waterproof under-deck systems that turn the space below into a dry, usable living area.
Custom decks, porches and outdoor structures designed and built by the LeBlanc crew.
We learn how you want to use the space, then map what's possible for your home and budget.
A clear design and detailed proposal — no vague estimates, no surprises.
Engineered footings, advanced framing and wood-free surfaces, installed by our own crew.
We walk every detail with you and back the core systems with a lifetime craftsmanship warranty.
Since 2002, LeBlanc Decks has built one thing: decks and outdoor structures, done right. That focus is the difference. Most deck failures aren't caused by bad intentions — they're caused by shortcuts. We design and build every project assuming it has to perform years after installation, not just on day one.
Engineered mechanical footings, advanced framing systems and wood-free decking surfaces, finished with a refined fit and backed by a lifetime craftsmanship warranty. Durability over speed. Accountability over volume.
"Highly recommend LeBlanc Decks. Great communication throughout and even better craftsmanship. My deck project had some tricky elements to it and LeBlanc came in with a problem-solving mindset. Transformed my old rotted wooden deck into a strong composite deck which I can actually enjoy."
"Just finished a beautiful deck for us in 4 days. The process was amazing from start to finish. Our salesman Rob was extremely helpful in helping us pick out the best deck products for our project."
"Justin and Don with LeBlanc Decks did a total remodel of our deck that was 'on its last legs… literally.' I could not be happier with the transformation."
Tell us about the deck or outdoor structure you have in mind, and we'll set up a short consultation to map what's possible.
