If you’re building a deck in Plainfield or anywhere in the southwest suburbs, Menards on Route 59 is one of the closest full-service building supply stores with a complete decking department. It carries everything from pressure-treated framing lumber to composite surface boards, railing systems, hardware, and concrete for footings — all under one roof. For homeowners who want to compare materials in person before committing to a project, it’s a practical place to start.
Store Details
| Detail | Information |
| Store | Menards – Plainfield |
| Address | 13441 S. Route 59, Plainfield, IL 60544 |
| Phone | (815) 577-3386 |
| Hours | Mon–Sat 6:00 AM – 10:00 PM / Sun 8:00 AM – 8:00 PM |
| Website | menards.com (store #3182) |
The Plainfield Menards is located at the intersection of Route 59 and Pilcher Road. It serves homeowners across Plainfield, Joliet, Romeoville, Bolingbrook, Oswego, and the surrounding communities.
Decking Materials Available
Pressure-Treated Lumber
Menards carries its own AC2 brand of pressure-treated lumber, which is made from Southern Yellow Pine and treated with MicroPro copper-based technology. AC2 is available in standard decking boards (5/4 x 6), as well as a thicker 1-5/32″ option that’s 15% thicker than standard 5/4 decking. Both are rated for above-ground use on decks at least 6 inches off the ground.
You’ll also find AC2 pressure-treated dimensional lumber for framing — 2×6, 2×8, 2×10, and 2×12 joists, 4×4 and 6×6 posts, and beam stock. Ground-contact rated lumber is available for posts and any structural members that will be in direct contact with soil or concrete.
Pressure-treated lumber is the most affordable decking option and meets all structural code requirements. It does require regular maintenance — staining or sealing every 1–2 years — and is prone to warping, splitting, and graying over time if left untreated.
Composite Decking
Menards carries its exclusive UltraDeck composite decking line, which is made from a blend of recycled wood fibers and plastic. UltraDeck boards come in several product tiers, including the Rustic line with through-body color and UV additives for fade resistance. Colors typically include cedar, gray, and other earth tones.
Unlike the national brands you’ll find at Home Depot or Lowe’s (Trex, TimberTech, Fiberon), UltraDeck is a Menards-exclusive product. This means pricing is often competitive due to the lack of third-party brand markup, but it also means you won’t find UltraDeck samples or reviews outside of Menards stores.
Hardware, Fasteners, and Footings
A full deck build requires more than just boards. Menards carries the structural hardware and fasteners you’ll need, including:
- Joist hangers and angle brackets (Simpson Strong-Tie and other brands)
- Ledger board fasteners and flashing
- Post anchors and post brackets
- Concrete mix and tube forms for footings
- Deck screws — coated steel for pressure-treated wood and hidden fastener systems for composite
- Carriage bolts, lag screws, and structural connectors
Comparing Menards to Other Local Options
Menards is a strong option for homeowners who want to buy everything for a deck project in one trip and who are comfortable with the UltraDeck composite line or plan to use pressure-treated lumber. Their 11% mail-in rebate — which runs periodically and applies to nearly everything in the store — can significantly reduce the cost of a large materials order.
That said, if you’re specifically looking for national composite brands like Trex Transcend, TimberTech AZEK, or Fiberon, you won’t find them at Menards. Those brands are stocked at Home Depot and specialty building supply dealers. For a comparison of what’s available at the nearest Home Depot with a full decking display, see our overview of deck materials at Home Depot in Naperville.
| Feature | Menards – Plainfield | Home Depot – Naperville |
| Pressure-treated lumber | Yes — AC2 (MicroPro treated) | Yes — multiple brands |
| Composite decking | UltraDeck (exclusive) | Trex, TimberTech, Fiberon |
| Railing systems | Wood and composite | Wood, composite, aluminum |
| Hardware / fasteners | Full selection | Full selection |
| Rebate program | 11% mail-in (periodic) | No comparable program |
| Framing lumber | Full dimensional lumber yard | Full dimensional lumber |
Before You Buy — Know Your Permit Requirements
If your deck project is in Plainfield, you’ll need a building permit from the Village before construction begins. The Village of Plainfield Building Department handles all residential deck permits through their online portal. For a full walkthrough of what’s required — including submittal documents, setback rules, and inspection scheduling — see our complete guide to getting a deck permit in Plainfield.
And if you’re still deciding between composite and pressure-treated wood, our review of heat-resistant composite decking covers how different products handle sun exposure and temperature — especially relevant for south-facing decks in the Illinois climate.
Let Us Handle the Build
Platinum Decking designs and builds custom decks for homeowners across Plainfield and the southwest suburbs. We source materials, handle permitting, and manage every phase of construction. Call us at (224) 634-4345 to discuss your project.