Spalling chimney brick repair that deals with the cause in Thonotosassa

Removing ivy from a brick chimney

The Brick Industry Association explains that ivy works its shoots into gaps in the mortar and brings moisture in with them. BIA recommends cutting the vines carefully rather than pulling them away, since pulling can damage the brickwork.

BIA also suggests leaving the shoots that remain attached until they dry and shrivel, then brushing them off with a stiff fiber brush rather than using chemicals or acids.

Once the growth is off, we can see the condition of the bricks and joints underneath and explain what needs repair.

Where ivy has grown for a long time, BIA notes that joints may need repointing if the mortar cracks or crumbles as the growth comes off.

Repairing brick on a painted or coated chimney

A painted or coated chimney hides the brick, so damage can progress behind the finish before it shows. Peeling in sheets, bubbles and flaking brick visible through gaps are the usual signs.

The Brick Industry Association links film-forming coatings to spalling when moisture is trapped behind them. When we repair a coated chimney, we assess how the finish affects drying and explain what that means for the new bricks and for any refinishing.

Tell us what the chimney was painted with if you know. It helps us plan the repair and the finish.

When a partial rebuild makes more sense

Selected brick replacement suits a chimney with isolated failed units. When failed bricks are widespread, or the section above the roof has loosened as a whole, replacing units one at a time can cost more and last less than rebuilding the affected section.

The Brick Industry Association lists widespread spalled brick among the conditions that can indicate a structural problem. If your chimney is at that point, we say so and explain the rebuild option alongside the repair, so you can compare them honestly.

Brick under stucco or a mortar coating

Some chimneys have a coat of stucco or a thin mortar coating over the brick. Damage there shows as cracked, hollow-sounding or detached coating rather than flaking brick faces, and the repair follows the coating system.

Where the coating has failed and the brick behind it is also damaged, we explain both parts. Stucco repair and brick replacement are priced separately so the scope stays clear.