Blocking Up A Fireplace Opening

Hold a straightedge on the drywall along the section you want to cut and score the drywall with a utility knife.

Blocking up a fireplace opening.

Arrange for your fireplace to be professionally cleaned. Measure your chimney opening and determine how much brick to purchase. Cut a piece of 1 2 inch drywall to fit over the opening. Place the guard so it s flush with the opening of your fireplace.

Unfold the guard and place it over the hole. Since you will not routinely be. Closing the fireplace once the chimney has been swept clear out any debris left on the floor of the fireplace. The guard is sturdy enough to stand on its own and will block any draft coming down your chimney.

Apply it with a plasterer s trowel scraping it over the bricks until they are completely covered. How to block off a fireplace block the chimney flue. Laying brickwork into fireplace opening the brickwork can now be built into the opening. In the case that you want to permanently close off the fireplace bricking up the opening with bricks and mortar is the most complete closure method.

Wear safety goggles to protect the eyes. Lay a row of bricks across the bottom of the opening without mortar leaving a gap of about 1cm between each brick and check to see if you will need to cut bricks to completely fill the opening. Snap the board along the. Bricks remove the fireplace surround.

Cover an unused fireplace. Blocking up the opening once the fireplace has been knocked down and the area cleaned the opening should be blocked off to prevent draughts and to stop dust falling down the chimney into the room. You may come across metal. Starting at the top course chip away at the mortar with a club hammer and cold.

Measure the fireplace s opening. Choose a color that is similar or complementary to the existing fireplace. A brick or stone surround first inspect the surround to ensure that it s not imitation comprising of stone or brick facings cemented to a concrete. The air brick however should be built out a little so that its face is flush with the existing plaster.

Keep the guard over your fireplace whenever you aren t using it. Make sure to purchase an.