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Tearing Down an Old Deck

Project Overview

Tearing Down an Old Deck

Replacing a worn-out or poorly built deck first requires its removal. Make this as simple and quick as possible by cutting apart the deck. Have a refuse hauler drop a large waste container as close to the site as possible. Cut the deck into pieces you can easily carry and place into the container. Tell the hauler what material will be placed in the container. Many municipalities charge extra for pressure-treated lumber. Don't mix yard or household waste with construction refuse. Work safely while demolishing a deck. Have a helper support long joists, beams, and posts, if necessary. Wear safety glasses and a dust mask. Make certain you have stable footing when operating saws. Wear work gloves to protect your hands from splinters and sharp edges. Wear work boots rather than sneakers or other lightweight shoes. Demolition of a high deck or one on a steep slope is better left to a professional.

6 Steps

  1. CUT RAILINGS
  2. SAW DECKING
  3. CUT AWAY STRINGERS
  4. REMOVE JOISTS
  5. CUT OFF BEAMS
  1. REMOVE LEDGER
Show all steps »
CUT RAILINGS

Step 1

CUT RAILINGS

Cut railings into 4- to 6-foot-long section wit ha reciprocating saw. Install a blade for fast, rough cuts. Trim balusters attached to perimeter joists at deck level.

SAW DECKING

Step 2

SAW DECKING

Use a circular saw to cut through decking along both sides of each joist. Snap chalk lines to guide the cuts. Remove stair treads and risers boards with a hammer and pry bar.

CUT AWAY STRINGERS

Step 3

CUT AWAY STRINGERS

Cut each stringer at the top end wit ha reciprocating saw. You should be able to pry it off a toe-kick or other fasteners at the bottom.

REMOVE JOISTS

Step 4

REMOVE JOISTS

Use a reciprocating saw to cut each joist just inside the joist hangers or other fasteners. Begin each cut at the top edge of a joist.

CUT OFF BEAMS

Step 5

CUT OFF BEAMS

Cut through post just underneath the beams, using a reciprocating saw. Install a blade long enough to pass completely through the post.

REMOVE LEDGER

Step 6

REMOVE LEDGER

Us a pry bar to pry the ledger from the house after screws and blots are unfastened. Also remove old flashing if present. Check for damaged sheathing or framing behind the ledger before installing a new ledger.

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Project Details

Skill Level: Beginner

Time: 3 hours

Before you start, read this »

Due to differing conditions, tools, and individual skills, The Home Depot® assumes no responsibility for any damages, injuries suffered, or losses incurred as a result of attempting to replicate any of the home improvement ideas portrayed in this website Before beginning any home improvement project, review it thoroughly to ensure you or your contractor can finish the project and if any doubts or questions remain, consult local experts or authorities. Because codes and regulations vary greatly, you always should check with authorities to ensure that your project complies with all applicable local codes and regulations. Always read and observe all of the safety precautions provided by any tool or equipment manufacturer, and follow all accepted safety procedures.

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