Pressure Treated Lumber
Miami Wholesale Supply
Ground-contact and above-ground rated PT lumber for contractors, builders, deck installers, and landscapers across Miami-Dade and Broward County. Same-day pickup in Doral. Delivery to your job site.
Madera tratada a presión — recogida el mismo día o entrega a su obra. Hablamos Español.
Built for Miami-Dade Contractors
From Doral to Hialeah, from Coral Gables to North Miami — we supply the PT lumber your projects actually require, in the sizes and quantities that keep your crew moving.
General Contractors & Builders
Florida building code requires PT lumber for all bottom plates and any lumber within 8″ of grade. We stock the full range — framing, posts, beams — ground-contact rated for South Florida’s humidity and inspection requirements.
- 2×4, 2×6 bottom plates & framing
- 4×4, 6×6 structural posts
- Beam stock — 2×10, 2×12
- PT CDX plywood for sill plates
Deck & Outdoor Contractors
Pool decks, pergolas, and outdoor structures demand the right treatment level. We carry above-ground and ground-contact rated decking boards, posts, and framing — in the widths your designs call for.
- 5/4×6 deck boards — in stock
- 2×6, 2×8 joist framing
- 4×4×8 through 6×6×16 posts
- Ground-contact post bases available
Fence Contractors
Miami-Dade has over 1,000 active fence companies. We keep volume post inventory so you’re never waiting on 4×4 stock. Open a trade account and get contractor pricing on every order — same day or next day.
- 4×4×8 & 4×4×10 posts — in stock
- 1×6×16 privacy fence boards
- 2×4 fence rails
- Volume pricing on 50+ pieces
Landscapers & Hardscape Contractors
Retaining walls, raised planters, trellis systems, and pergola structures all require PT lumber that can withstand South Florida’s heat and humidity. We stock what you need, when you need it.
- 4×4 & 6×6 landscape timbers
- Retaining wall stock
- Raised planter box lumber
- Trellis & pergola framing
Not Your Big-Box Lumber Yard
Home Depot won’t deliver 200 posts to your job site. They don’t stock 6×6×16 lengths. They don’t offer volume pricing for contractors. And they treat every customer the same — whether you’re buying 5 boards or 500.
We’re a wholesale distributor with over 43 years serving South Florida’s trade community. That means better prices, real inventory depth, and a direct line to a sales team that knows your project before you explain it.
| Feature | Intl. Plywood & Lumber | Big-Box Stores | Other Local Yards |
|---|---|---|---|
| Job site delivery Miami-Dade | ✓ | ✗ | ~ |
| Wholesale contractor pricing | ✓ | ✗ | ~ |
| Ground-contact rated stock | ✓ | ~ | ~ |
| 6×6 & heavy timber lengths | ✓ | ~ | ~ |
| Same-day Doral pickup | ✓ | ✓ | ~ |
| Volume pricing on 50+ pieces | ✓ | ✗ | ~ |
| Online quote request | ✓ | ~ | ✗ |
| Bilingual sales team | ✓ | ~ | ~ |
Pressure Treated Lumber — Ready to Ship
Ground-contact rated Southern Yellow Pine. All sizes below available at our Doral warehouse. Call for current pricing and truckload discounts.
All posts are ground-contact rated (UC4A/UC4B). Call (305) 884-0860 for current pricing and volume availability.
Need a large post order? We supply fence companies and builders by the truckload. Volume pricing available on 50+ pieces.
Call for Volume PricingAll framing lumber is above-ground or ground-contact rated per application. Florida code requires PT for bottom plates — call us to confirm the treatment level you need.
Building a deck or addition? Give us your plans and we’ll spec the full framing package at wholesale pricing.
Request a Material List QuoteAll decking is kiln-dried after treatment (KDAT) where available. Call to confirm KDAT stock and current pricing.
Deck contractor? Open a trade account and get consistent pricing on every deck project — no fluctuating retail markups.
Open a Trade AccountPT CDX plywood is required by Florida code for sill plates and any sheathing in contact with concrete or within 8″ of grade. Call to confirm sheet count availability.
Need a full sill plate package? We’ll spec the PT CDX and framing lumber together at wholesale pricing.
Get a Package QuoteWhere Miami Contractors Use Our PT Lumber
From new construction to renovation, these are the projects our trade customers run every week across Miami-Dade and Broward.
New Home Construction
Florida code mandates PT for all bottom plates, sill plates, and lumber within 8″ of grade or concrete. We spec full material lists for GC accounts.
Pool Decks & Patios
Pool-adjacent decking requires ground-contact rated lumber. We stock the full deck framing package — joists, beams, posts, and deck boards — ready for same-day pickup.
Privacy Fencing
Miami-Dade’s volume fence market demands reliable post supply. We keep 4×4×8 and 4×4×10 in bulk stock — open an account and we hold inventory for your schedule.
Pergolas & Shade Structures
Outdoor living structures in South Florida need treated lumber that handles year-round heat and humidity. We stock the large-dimension timbers most yards don’t carry.
Additions & Renovations
Tie-ins to existing foundations require matching PT framing. We match the grade and treatment level required by your permit set — just send us the spec sheet.
Commercial & Multi-Family
Large commercial projects get dedicated account pricing, scheduled delivery, and a single contact for the full project scope — not a retail counter experience.
Miami-Dade & Broward Delivery
We deliver PT lumber to job sites and warehouses across Miami-Dade and Broward County. Same-day pickup always available at our Doral warehouse.
- Miami / Doral (Warehouse Pickup)
- Hialeah & Hialeah Gardens
- Miami Lakes & Medley
- Coral Gables & South Miami
- Miami Beach & North Miami
- Fort Lauderdale & Broward County
- Homestead & Florida City
- Kendall & Palmetto Bay
Coverage Area
Serving South Florida contractors since 1983
Minimum delivery varies by location. Call to confirm your job site delivery terms and lead time.
Request Wholesale Pricing
Tell us what you need and we’ll respond with pricing and availability — usually the same business day.
Solicite precios al por mayor — respondemos el mismo día hábil.
Trusted by Miami Contractors
Over 500 Google reviews and 1,500+ active trade accounts across Miami-Dade and Broward.
★★★★★“Best PT lumber pricing in Miami. I build decks all over Miami-Dade and International Plywood is my first call every time. They always have the posts I need and the pricing beats Home Depot by a mile on volume.”
Deck Contractor, Doral
★★★★★“I’ve been buying fence posts here for three years. Pricing is consistent, they deliver to the job site, and the staff know their product. Every fence contractor in Miami should have an account here.”
Fence Contractor, Hialeah
★★★★★“Excelente servicio y precios de mayoreo. Para mis proyectos de construcción en Miami-Dade, siempre vengo aquí. El personal habla español y la atención es de primera.”
Contratista General, Miami
Ready to Order? Let’s Talk.
Call our lumber desk direct — we’ll confirm availability, quote wholesale pricing, and schedule your delivery or pickup. No retail runaround.
Llámenos — hablamos español y damos precios al por mayor.