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.
"My husband and I couldn't be more thrilled with our new deck. It blends with the house and landscape and is far more functional than our old one. Rian and his crew are fine craftsmen — real attention to detail and intricate work with the decking material."
"The engineering on the framing and footings was a different level from the other quotes we got. Two seasons in and it still looks and feels brand new — exactly what they promised."
"Clear process from consult to walkthrough, on schedule, and the finish is gorgeous. The wood-free surface means no more annual staining. Couldn't recommend them more."
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.
