Deck Builders · Knoxville, TN
We build and replace pressure-treated wood and composite decks for Knoxville-area homes: solid footings and framing, your choice of treated wood or composite decking, railings and stairs down to the yard.
Free roof inspections · 18 months same-as-cash financing, subject to credit approval.
- GAF Certified Plus™ Contractor
- 5.0 from 59 Google reviews
- Over a decade of experience
Deck Builders Knoxville TN: Wood or Composite?
Pressure-treated wood costs less to build, while composite costs more up front but needs far less upkeep. Wood needs regular cleaning and resealing; composite only needs an occasional wash. Our deck builders Knoxville TN team builds both, so we can help you choose.
- Free inspection
- GAF Certified Plus™ contractor
- 18 months same-as-cash financing, subject to credit approval
Wood or Composite Decking: Which Should You Choose?
Pressure-treated wood costs less to build, and composite costs more up front but needs far less upkeep. Wood needs regular cleaning and resealing to stay sound, whereas composite needs only an occasional wash and never needs staining or sealing. Both last for many years with basic care, and composite holds up longer against rot, splinters and fading, while wood that goes unsealed can crack and warp sooner.
Both sit on a pressure-treated frame, so footings and framing come first. Composite boards often call for closer joist spacing, so we follow the board maker’s installation guide.
Composite decking also comes with its manufacturer’s own warranty, and we give you the written terms for the boards you choose.
Footings and Framing Come First
In fact, a deck is only as good as what holds it up. We set footings, posts, beams and joists in pressure-treated lumber, with flashing where the deck meets the house so water does not rot the band board.
Railings and Stairs
Then railings and stairs finish the deck and keep it safe. We build them to match your decking, from simple treated-wood rails to a cleaner composite look, with stairs down to the yard or patio.
Deck Permits
Most new decks need a building permit. In unincorporated Knox County, Knox County Codes Administration issues them. Inside the City of Knoxville, the City’s Plans Review and Building Inspections office does. Other cities and counties have their own offices, so we confirm which applies to your address.
What Affects the Cost of a Deck
- Size and height. Elevated decks need taller posts and more bracing than ground-level decks.
- Decking material: pressure-treated wood or composite.
- Railings and stairs.
- Removing an old deck.
- Site and soil for footings.
Because every site is different, we price every deck in writing after we see it.
Our Deck Process
- Consultation. We measure and talk through size, height, stairs and decking before we price anything.
- Written estimate.
- Permit where required.
- Property protection. Before the old deck comes apart, we protect the lawn, beds and siding next to the work area and haul every board and fastener away. The A/C unit is shielded if it sits near the deck.
- Footings and framing.
- Decking, railings and stairs.
- Cleanup and walkthrough.
All work is completed to Tennessee building code.
What Homeowners Say About Our Crews
“They done a great job kept everything clean was very respectful of us and the property”
David B. · Google review
“We are very pleased with the quality of work. His crew was professional and did a great job cleaning up.”
Anna D. · Google review
Reviewed and Recommended On
At a Glance
| Factor | Pressure-treated wood | Composite decks |
|---|---|---|
| Up-front cost | Lower | Higher |
| Upkeep | Regular cleaning and resealing | Occasional wash |
| Staining or sealing | Needed | Never needed |
| Framing underneath | Pressure-treated lumber | Pressure-treated lumber |
Refer a Neighbor, Receive $200
Know a neighbor who needs a new roof? Refer them to Signature Renovations and receive $200 for each referred residential roof replacement, paid after their final invoice. See program details →
However, it does not apply to insurance work or past projects. See terms.
Serving These Areas
Deck building across six counties: Knox County, Blount County, Anderson County, Loudon County, Sevier County, Jefferson County.
Town pages: Oak Ridge, Maryville, Lenoir City, Alcoa, Farragut, Powell, Sevierville, Clinton, Seymour, Strawberry Plains, Pigeon Forge, Loudon, Jefferson City, Maynardville, Rockwood. You can also see every town on our service areas page.
Related services
Frequently Asked Questions
How much maintenance does a composite deck need?
Only an occasional wash with soap and water, since composite needs no staining or sealing.
Can you put new decking on my existing frame?
Only if the frame passes our inspection and meets the board maker’s joist spacing; otherwise we rebuild the frame first.
Do I need a permit to build a deck?
Usually, yes. If you live in unincorporated Knox County, contact Knox County Codes Administration. If you live inside the City of Knoxville, contact Plans Review and Building Inspections.
Is pressure-treated wood or composite better?
Wood costs less to build. Composite costs more up front but needs far less upkeep and holds up longer against rot, splinters and fading.
Do you offer financing?
Yes. We offer 18 months same-as-cash financing, subject to credit approval, so you can spread out the cost. Ask about it when we give you your written estimate.
Will you protect my landscaping and AC unit?
Yes. Before the old deck comes apart, we protect the lawn, beds and siding next to the work area and haul every board and fastener away. The A/C unit is shielded if it sits near the deck.
Plan Your New Deck
We measure, talk through wood and composite, and then give you a written estimate.
18 months same-as-cash financing, subject to credit approval.
Schedule a Free Inspection
Fields marked with an asterisk are required. Prefer to talk? Call (865) 210-6914.
Text message consent is optional, separate from any other consent, and not a condition of purchase. Signature Renovations Text Messaging: message frequency varies. Msg & data rates may apply. Reply STOP to opt out, HELP for help. Please see our Privacy Policy and Terms.