Custom Upholstery · Knoxville, TN

Stitched to
redline.

ThreadLine rebuilds the interiors that matter — automotive, marine, motorcycle, and heirloom furniture — with the precision of a tachometer and the patience of a craftsman. One needle. One line. No shortcuts.

12+
Years at the machine
800+
Interiors rebuilt
5
Disciplines mastered
0 2 4 6 8 THREADLINE × 1000 r / min
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The Work

A shop built for the interiors that move you

From a barn-find bench seat to a tournament bass boat, every piece gets the same treatment: stripped to the frame, rebuilt right, and finished to a tolerance you can feel.

01

Automotive

Seats, door cards, headliners, carpet and convertible tops — concours restorations to custom street builds.

02

Marine

Helm chairs, bolsters, bow cushions and full deck sets in marine-grade vinyl that shrugs off sun and spray.

03

Motorcycle

Custom seat pans, gel and foam reshapes, and gripping diamond-stitch covers for cruisers and café racers.

04

Fine Furniture

Wingbacks, chesterfields, headboards and family heirlooms — re-sprung, re-foamed and re-covered to last another generation.

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The Process

Measured. Rebuilt. Redlined.

01

Consult & Quote

We talk through the piece, the materials, and the look you're after — then put a clear number to it.

02

Teardown

Stripped to the frame. We inspect springs, foam and structure and fix what's hiding underneath.

03

Pattern & Stitch

Hand-cut patterns, fresh foam, and tight, even stitch lines sewn on commercial machines.

04

Fit & Finish

Dialed-in fitment, detailed and delivered — ready to outlast the day it left the factory.

Recent Work

Straight off the bench

Full gallery
12
Years in the trade
800+
Projects completed
5
Disciplines
100%
Built in Knoxville
Jackson Greene FOUNDER · UPHOLSTERER
Est.Knoxville, TN
The Maker

Hi, I'm Jackson.
I sweat the stitch you'll never see.

ThreadLine started in a one-stall garage with a borrowed machine and a stubborn refusal to do it halfway. Today it's a full custom shop — but the standard hasn't moved. Every seam is sewn like the seat's going back in my own truck.

  • Marine-grade and automotive materials only
  • Foam and springs rebuilt, not just re-covered
  • Honest quotes and real timelines
My story
Word of Mouth
"Jackson redid the buckets in my '69 and the diamond stitch is tighter than the original. The man treats foam like fine carpentry."
— Marcus D., Knoxville

Got a project that deserves better?

Tell me about the piece. I'll give you an honest quote and a realistic timeline — no pressure, no upsell.