Composite Deck Building in Eureka, IL

Composite is the deck most Eureka homeowners actually want once they've owned a treated one. College-town housing stock, long-held family homes, and a steady demand for deck replacement. A capped board holds its color through Illinois freeze-thaw, doesn't splinter under bare feet in July, and never needs a weekend of sanding and sealing. The trade is up-front cost, and it pays back somewhere around year seven.

How we build it in Eureka

Every composite deck we build in Eureka starts with framing that outlives the boards: pressure-treated joists at 12 inches on center for diagonal layouts and 16 inches for straight runs, a flashed and lag-bolted ledger, and rim boards that carry the rail posts properly. Good farm loam over clay; straightforward footing work. Boards go down with hidden fasteners so there isn't a screw head in sight, and every cut end gets a finished edge or fascia.

  • On-site measure, layout, and board-direction planning
  • JULIE locate before any hole is dug
  • Footings poured below frost, posts set and braced
  • Ledger flashed and bolted, beams and joists framed and crowned
  • Composite decking laid with hidden fasteners and picture-frame border
  • Rail, stairs, fascia, cleanup, and walkthrough

Most composite builds take three to six working days once footings have cured.

Same Crew, Same Reviews

What Eureka neighbors say.

5.0 average · 9 reviews

These are verified customer reviews of Tazewell County Fence Co. — the same owners, crew and phone line behind Grizzly Deck & Rail.

Tazewell County Fence Co. installed woven wire fencing around part of our property, along with a large equipment gate. They explained the different post options, gave us a clear estimate, and helped us choose something that fit our budget. The fence looks strong and everything was completed professionally.
Mark T.Morton, IL
We had a chain-link fence installed for our backyard and dogs. Communication was easy, the pricing was reasonable, and the finished fence looks great. They also made sure the gates opened smoothly and were placed exactly where we needed them.
Jessica R.Pekin, IL
A section of our fence was damaged during these storms, and Tazewell County Fence Co. was able to repair it without trying to sell us an entirely new fence. The repaired section blends in well with the rest of the fence, and the price was fair.
David M.Washington, IL
Straight Answers

Composite Decks in Eureka — questions we get

What does a composite deck cost in Eureka, IL?
Installed composite in Eureka runs roughly $38–$62 per square foot depending on board line, deck height, railing style, and stair count. A 16x20 with a short stair run typically lands in the $13,000–$20,000 range. We give you a written, itemized number — material, framing, rail, stairs, permit — not a per-foot guess.
Does composite decking get hot in the sun?
Every deck surface gets hot in full Eureka sun. Lighter colors and boards with a scalloped underside run noticeably cooler than dark solid boards. If your deck faces west with no shade, we'll steer you toward a lighter tone or pair it with a pergola.
Will composite hold up to Central Illinois winters?
Yes. Capped composite doesn't absorb water the way wood does, so freeze-thaw cycles don't check or split it. What fails in this climate is framing and footings, which is why our posts go below frost depth and the ledger gets flashed — good farm loam over clay; straightforward footing work.
Do I need a permit for a composite deck in Eureka?
Eureka issues city deck permits; Woodford County covers the surrounding township parcels.