Pergola & Covered Deck Building in Dunlap, IL
An unshaded deck in Dunlap is unusable from about 1 p.m. to 6 p.m. in July, which is exactly when people want to be on it. A pergola, a louvered roof, or a fully roofed section turns a deck you look at into a deck you live on. Newer, larger homes with big rear elevations that suit a two-level deck and a covered section.
How we build it in Dunlap
Pergolas over a deck have to be carried by the deck framing, so we start there: posts run through the deck to their own footings rather than sitting on the surface. Newer subdivisions on graded ground, with some drainage swales that dictate where posts can land. Cedar structures get through-bolted connections and hidden hardware; aluminum and louvered systems get anchored per the manufacturer's uplift spec — which matters on the open ground around Dunlap, where wind loads are the real design case, not snow.
- Site walk for sun angle, roof line, and existing deck capacity
- Footing layout and JULIE locate
- Posts set to their own footings, through the deck where needed
- Beams and rafters cut, raised, and through-bolted
- Purlins, louvers, or roof panels installed
- Optional lighting, fans, and privacy panels wired and fitted
Two to five days depending on whether the deck framing needs reinforcement.
What Dunlap neighbors say.
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.”
“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.”
“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.”
Pergolas & Shade in Dunlap — questions we get
- What does a pergola cost in Dunlap, IL?
- Most Dunlap pergolas land between $4,500 and $16,000 installed. A straightforward 12x16 cedar pergola over an existing deck is usually $6,500–$11,000; powder-coated aluminum and adjustable-louver roofs sit at the top of the range.
- Can a pergola go on my existing deck?
- Sometimes. We check joist size, spacing, and footing depth first. If the deck wasn't framed to carry posts and uplift, we add footings and run new posts through the deck surface rather than bolting to boards that can't take it.
- Cedar or aluminum?
- Cedar has the warmth and can be stained to match the deck; it needs refinishing every few years. Aluminum is maintenance-free, spans further with smaller beams, and handles the wind exposure around Dunlap without seasonal tightening.
- Do pergolas need a permit in Dunlap?
- Peoria County building permits apply to most Dunlap-area decks, along with subdivision covenant review.