Removal of an Aggregate Floor

Before You Begin

• Before removing an aggregate floor, there are several things to consider. It may be necessary to get a permit to demolish the floor. Check with local laws on construction and remodeling before beginning. Tiles and carpet may be installed over old, aggregate floors, so covering the floor may be a better option. Most aggregate floors can be buffed and polished to achieve a new look. If stains, scratches or discoloration are the problem, try grinding and buffing instead of removal and replacement.

Hand Tools

• Aggregate flooring may be removed using only hand tools. A chisel will crack the hard floor if hit with enough pressure from a small sledgehammer. Several of these cracks allow access under the floor with a crow bar. Once the crowbar is under the floor, it may be slightly lifted and broken into small pieces with the strikes of a large sledge hammer. A large shovel and wheelbarrow may be used to remove the broken pieces. Use the chisel and a small hammer to break up the floor close to walls.

Power Tools

• To move the project along more quickly, power tools may be used to remove aggregate flooring. A concrete cutter or a power chisel may be used to start the project, creating multiple, deep cracks or cuts in the floor. Once the cracks or cuts are made, a demolition hammer or a small jackhammer will break up the rest of the floor. The power tools will break the floor into smaller pieces than the hand tools, making removal with a shovel a lighter task. Remember that jackhammers and other power tools create vibration. In certain areas, this may shake walls and may possibly disturb plumbing.

Disposal and Cleanup

• Once the aggregate floor is removed, it must be disposed of properly. Some aggregate flooring is epoxy or chemical-based. Contact local disposal companies to assist you in finding the closest disposal area. For concrete-based, aggregate flooring, locate the nearest recycling spot. Landfills may require payment or deny disposal of the flooring. After the flooring is removed, dust and debris will be present in the room. Wear a respirator, gloves and protective clothing while cleaning up. The thick dust may cause breathing problems if inhaled.