Complete Deck Building Tool List
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A deck build delivers immediate results — you use it as soon as it's done. The tool list is heavy on power tools for framing and cutting, but the most important tool is a level. A deck that's not level looks wrong from every angle, and fixing it after the fact means tearing out work.
Cost Breakdown
Layout & Footings
A 25-footer with 10+ feet of standout for measuring across the site.
4-foot level for checking post plumb and beam level.
Manual clamshell digger for footings. A one-time tool for most people.
Useful for verifying diagonal measurements to square the layout.
Framing
Cuts joists, beams, and posts. If you own one, use it. If not, borrow or buy depending on future projects.
Drives structural screws and lag bolts. You'll use this for years on other projects.
Pilot holes before driving screws into hardwood or pressure-treated lumber.
Makes faster, more accurate crosscuts than a circular saw. Not essential but saves time on repetitive cuts.
Decking
Snap straight lines across deck boards for trimming the overhang.
Cuts curves around posts and obstructions. A reciprocating saw works in a pinch.
Consumables and Supplies
These get used up during the project. Always buy these new.
- Structural screws (GRK, Simpson) Sized per your deck plan. Count joists, blocking, and ledger connections.
- Deck screws (stainless or coated) 2-1/2" for 5/4 decking, 3" for 2x decking
- Concrete mix One 80-lb bag per footing for 12" sonotube
- Post bases and joist hangers Per your framing plan. Simpson Strong-Tie is the standard brand.
- String and stakes Layout lines before digging
Safety Gear
- Safety glasses
- Hearing protection
- Work gloves
Before You Buy Anything
Check if your neighbors already have the tools you need. Borrowing saves money, saves storage space, and keeps tools in use instead of collecting dust.
See how FriendsWithTools worksCommon Questions
Do I need a permit to build a deck?
In most jurisdictions, yes. Any deck over 30 inches above grade or attached to the house typically needs a permit. Check with your local building department before starting. The permit process also gives you a structural plan to follow.
Pressure-treated lumber or composite decking?
Pressure-treated costs half as much but needs annual maintenance (staining/sealing). Composite costs more upfront but needs no maintenance beyond occasional washing. For a first deck, pressure-treated is the practical choice.