For homeowners in Lawrence, Geist, Oaklandon, and the broader east Marion County corridor, the Home Depot Castleton is the most convenient full-service building supply store for deck projects. It sits just off I-69 and 82nd Street with a full lumber yard, composite decking department, Pro Desk, and tool rental center — everything you need to get your materials in one trip.
This guide covers what the store carries for deck builds, how to match your material choices to Indiana building code requirements, and how the Pro Desk can help with larger orders.
Store Details
| Detail | Information |
| Store | The Home Depot — Castleton (Store #2018) |
| Address | 9320 Corporation Dr, Indianapolis, IN 46256 |
| Phone | (317) 915-8534 |
| Pro Desk | (317) 913-3664 |
| Tool & Truck Rental | (317) 913-3670 |
| Hours | Mon–Sat: 6:00 AM – 10:00 PM | Sun: 8:00 AM – 8:00 PM |
| Location | Off I-69 at 82nd St, behind Castleton Square — Corporation Dr corridor |
| Website | homedepot.com — Castleton Store |
This store serves a wide service area that includes Lawrence (46216), the Geist corridor (46236, 46256), Oaklandon, McCordsville, Fortville, and the northeast Indianapolis neighborhoods stretching from 56th Street up to Fishers.
Lumber and Framing Materials
The Castleton Home Depot carries a full outdoor lumber yard with the pressure-treated dimensional stock you need for deck framing — 2×6, 2×8, 2×10, and 2×12 joists, 4×4 and 6×6 posts, and 2×6 or 5/4×6 decking boards. Southern yellow pine is the standard pressure-treated species in stock, with select cedar options available.
When selecting pressure-treated lumber, check the treatment stamp on each piece. The stamp tells you the preservative type, retention level, and whether the board is rated for above-ground or ground-contact use. Footings and any wood in direct contact with soil need ground-contact-rated lumber.
Composite and PVC Decking
The decking aisle stocks composite boards from nationally distributed brands. Composite and PVC are especially popular in the Lawrence and Geist area because of the higher moisture exposure near the reservoir and the general wear that Indiana’s freeze-thaw cycles put on wood surfaces.
If your permit plans specify composite or manufactured decking, your local building department will likely require an evaluation report — an NER or ESR number — before approving the application. Our detailed walkthrough of the deck permitting process for nearby Hancock County communities explains the documentation requirements that apply across the east side.
Fasteners, Connectors, and Hardware
Indiana building code requires corrosion-resistant fasteners throughout all deck construction. The Castleton store stocks:
- Galvanized and stainless steel deck screws in boxes and bulk pails
- Structural lag screws and carriage bolts for ledger board attachment
- Simpson Strong-Tie joist hangers, post bases, post caps, and beam saddles
- Hidden fastener clips for composite decking systems
- Concrete wedge anchors and threaded rod for post-to-footing connections
- Metal flashing for ledger board waterproofing
Every fastener that contacts pressure-treated wood must be rated for that use. Look for the G185 galvanization standard on screws or choose stainless steel.
Concrete, Footings, and Excavation Supplies
For footing work, you will find premixed concrete bags, Quikrete fast-setting formulas, fiber form tubes (Sonotubes) in 8-inch, 10-inch, and 12-inch diameters, and #4 rebar for reinforcement. The City of Lawrence requires a minimum footing depth of 30 inches below finished grade, and most surrounding jurisdictions follow the same Indiana frost line standard.
If you need to dig footings and do not own a post-hole digger or auger, the Castleton store’s tool rental department has power augers and other excavation equipment available by the hour or day. Call (317) 913-3670 to check availability.
Railings, Stairs, and Finishing
The store carries wood, composite, and aluminum railing systems with pre-packaged kits for standard spans. You will also find pre-cut stair stringers, post caps, deck post sleeves, and baluster packs. Indiana code requires guardrails at least 36 inches high on any deck surface more than 30 inches above grade, with balusters spaced so a 4-inch sphere cannot pass through.
Pro Desk Services
The Castleton Pro Desk is staffed during all store hours and handles contractor and large-project support, including:
- Custom material lists based on your deck plans
- Volume and bulk pricing on lumber, concrete, and fasteners
- Special orders for items not stocked on the floor
- Job site delivery scheduling
- Pro Xtra loyalty program for additional savings and purchase tracking
Whether you are a homeowner managing your own build or a contractor ordering for multiple projects, the Pro Desk at (317) 913-3664 is the fastest way to get a complete order together.
Nearby Lumber and Specialty Supply
Home Depot covers the majority of residential deck materials, but some projects call for specialty products. A few additional options near the Castleton corridor:
- 84 Lumber (9084 Corporation Dr, Indianapolis) — just down the street; carries a wider range of framing lumber, engineered wood, and specialty decking products
- Menards — E 42nd St (7701 E 42nd St, Indianapolis) — roughly 15 minutes south; full lumber yard with competitive pricing on pressure-treated stock
What to Know Before You Buy
If you are planning a deck in Lawrence or the surrounding east Marion County area, the building department will want specific material information on your permit application. Gather these details while you are at the store:
- Lumber treatment stamps — preservative type, retention level, and ground-contact rating
- Composite evaluation reports — NER or ESR number from the manufacturer
- Fastener ratings — galvanization standard (G185 minimum) or stainless steel grade
- Connector model numbers — for joist hangers, post bases, and other structural hardware
Having this on hand before you submit your permit application saves time during plan review. For a full breakdown of what the Lawrence Building Department expects, our guide on navigating the Lawrence deck permit and inspection process walks through each step.
Need Help Pulling Your Project Together?
Platinum Deck and Patio handles material sourcing, permit applications, and construction for homeowners across Lawrence, Geist, and east Indianapolis. If you would rather hand off the entire build from start to finish, call (463) 466-5870 or visit patiocontractorsindianapolis.com.