Composite Decking
Trex, TimberTech, and premium composites. Zero staining, decades of warranty.
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Knoxville and East Tennessee
Deck Building in Knoxville, TN
HL Construction Group is a deck builder serving Knoxville and East Tennessee, constructing custom composite and wood decks, porches, and multi-level outdoor structures. Every deck is framed to current code with engineered footings, proper flashing, and a workmanship warranty.
A deck is the hardest-working structure on your property. It's fully exposed to sun, rain, and East Tennessee humidity while carrying live loads every weekend. Getting decades out of one comes down to framing, flashing, and footings: the parts you can't see from the deck chairs.
We build decks with proper ledger flashing (the number-one cause of deck failure and house rot when skipped), footings poured below frost line, and joist protection tape that doubles frame life under composite surfaces.
Whether you want low-maintenance composite, the warmth of real wood, or a screened porch that adds true living space, we design around your home's architecture and your view, because in East Tennessee, the view is usually the point.
Why Homeowners Choose HL Construction Group
- ✓Composite and wood custom deck construction
- ✓Code-compliant framing, footings, and ledger flashing
- ✓Railing systems: cable, metal, composite, and wood
- ✓Workmanship warranty on every build
Our Decking Services
Wood Decking
Pressure-treated and cedar decks. Natural warmth at the best build price.
Learn More ›Deck Repair and Restoration
Honest assessments, structural repairs, and resurfacing that saves solid frames.
Learn More ›Porches and Multi-Level Decks
Screened porches, covered decks, and multi-level structures for hillside East Tennessee lots.
Learn More ›Decking Across East Tennessee
HL Construction Group provides decking throughout the greater Knoxville area. Explore what we build in your community:
- Decking in Knoxville
- Decking in Farragut
- Decking in Maryville
- Decking in Oak Ridge
- Decking in Alcoa
- Decking in Lenoir City
Related Services
Decking FAQs
Pressure-treated wood decks in the Knoxville area typically start around $30-$45 per square foot installed, with composite decks running $50-$80+ per square foot depending on materials and site. HL Construction Group provides a free consultation and written quote with both options priced when requested.
Most attached decks and decks above a certain height require a building permit and inspections in Knoxville and Knox County. HL Construction Group handles permitting and builds to current residential code on every project.
Composite costs more upfront but eliminates staining and sealing, resists East Tennessee humidity, and typically carries 25+ year fade and stain warranties. Wood costs less initially and looks naturally beautiful but needs maintenance every 1-2 years. We build both and will walk you through lifetime cost honestly.
Start Your Decking Project
Get a free consultation and a straightforward quote from a local, licensed Knoxville contractor. Call today or tell us about your project. We respond fast.