Knoxville Composite Deck

How it works

From first call to final inspection in about six to ten weeks.

Most of that is design, quoting, and the permit. The crew is on site for one to two weeks. Here is every step, and who does what.

  1. Day 1

    You call, we book a visit.

    Call or text (865) 500-5933, or use the form. We book a free on-site visit, usually within a week, Monday through Saturday. Send photos of the existing deck or the spot if you have them and we’ll come better prepared.

  2. Week 1

    The site visit: measure, samples, sketch.

    We measure the space, check the grade and where the water goes, look at how the house is built where the ledger will go, and walk through how you want to use the deck. You handle real sample boards in the actual light of your yard. If it’s a resurfacing, we probe the frame and give you a written go or no-go on the spot.

    Estimator showing a deck drawing on a tablet to a homeowner couple in their backyard
  3. Within 48 hours

    A written, itemized quote.

    One firm number with the board line, railing, stairs, lighting, and permit fees broken out, plus a 3D drawing. Options priced separately so you can add or drop them without a new quote. It’s good for 30 days; composite prices moved 3 to 5 percent last year, so we don’t hold them open forever.

  4. Week 2–3

    Permit and materials.

    We draw the permit set and file with the City of Knoxville or Knox County Codes, whichever your address falls under. Simple residential decks are often approved in one to three business days; covered decks go through plan review and take longer. Boards and railing are ordered as soon as the permit is in hand, since special colors can have lead time.

  5. Week 3

    Footings, then the first inspection.

    We lay out the deck, dig footings to 12 inches below grade at minimum (18 in heavy clay), pour, and set galvanized post bases. The footing inspection happens before any framing. Concrete cures a day or two while we stage lumber.

    Checking a treated post in a galvanized post base on a fresh concrete footing with a spirit level
  6. Week 3–4

    Frame, flash, tape, second inspection.

    Ground-contact posts and beams, joists at 16 inches (12 on diagonals) on galvanized hangers, the ledger through-bolted and flashed with metal, blocking every 4 to 6 feet, and butyl tape on every joist top and beam. Then the framing inspection.

    Driving a structural screw through a joist hanger into a pressure-treated joist
  7. Week 4–5

    Decking, railing, stairs, lights.

    Boards go down with hidden clips at 3/16-inch gaps with a picture-frame border and clean mitered corners. Railing posts bolt through to blocking, then panels, stairs, post caps, and any low-voltage lighting. Composite takes about half again as long to lay as wood, and it shows.

    Pressing a hidden fastener clip into the groove of a composite deck board
  8. Final day

    Final inspection and walkthrough.

    The inspector closes the permit. We walk the deck with you, hand over the closed permit, the warranty registration for the boards and rail, and our own 5-year workmanship warranty, and haul away every scrap. Then you put the furniture out.

What to have ready

Three things that make the visit faster

Rough size and shape

Even “about 16 by 20, off the kitchen door, stairs on the left” is enough. We’ll refine it on site.

HOA rules, if any

Farragut, Hardin Valley, and many West Knox subdivisions review exterior changes. We prepare the drawings your HOA asks for.

Where the water goes

If a corner of the yard stays wet after rain, tell us. It changes how we footing that side, and it’s cheaper to know now.

Get a written quote this week.

One free visit, one firm number, no pressure. Most Knoxville homeowners have a quote in hand within 48 hours of the walkthrough.

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