Cracked Mortar: Why You Shouldn’t Ignore It

Bricks can last hundreds of years.  The mortar between them? Not so much.  In fact, mortar generally has a life of around 30 years.  Over time, the harsh weather and elements take their toll on mortar, leaving it cracked and deteriorating.  They’re unsightly for sure, but cracks in your mortar can result in more than just lowered curb appeal. Cracks in mortar can let water get in.  If water gets through the cracks, mortar will deteriorate more quickly, water will get into your walls and you could find yourself dealing with an expensive mold removal bill.  When the water freezes during the colder months, it expands causing further damage to the chimney or brick walls. Heat can also escape through these cracks affecting the efficiency of your heating.    

Mortar contributes to the stability of your chimney and walls.  If the deterioration is ignored, it can lead to an all-out collapse.

If you’ve got a newer house and you think you don’t have to worry about your mortar cracking for years to come, think again.  Sometimes cracking happens in mortar in newer homes when cheaper materials were used in their construction especially prefabricated homes.

Time for Tuckpointing

Obviously, dismantling the chimney or wall for a complete rebuild would be extremely expensive.  That’s why most people opt for tuckpointing instead. Tuckpointing involves removing the old, damaged mortar and replacing it with fresh, new mortar.  The mortar is removed using a grinder and replaced with mortar that is the color of the brick. Grooves are cut into the new mortar and they are filled with mortar that matches the original mortar color.  Tuckpointing can be done in a small area or a complete wall or entire chimney.  

Tuckpointing keeps the water out and prevents further corrosion to the existing mortar.  It also restores the structural integrity of the chimney itself so you don’t have to worry about a collapse later on down the line.

Some people use tuckpointing as a way to renew their chimney and brickwork.  It can be used for cosmetic purposes to make the chimney or siding look refreshed and new and increase curb appeal and the value of the home.  Doing a complete tuckpointing of an exterior wall can make it look completely restored and refreshed.

Tuckpointing is a cost-effective way to repair ugly damage to brickwork but it can’t be done at any time.  If not caught in time, the damage to the structural integrity of the walls or chimney will be too great to be repaired in this way safely.

If your brickwork has seen better days, call Marlon Tuckpointing.  Whether you have an old chimney that needs to be repaired or your brick-sided home is showing signs of mortar deterioration, Marlon Tuckpointing is ready to help.   We provide complete and spot tuckpointing services as well as chimney repairs, caulking, waterproofing, brickwork, and repairs to chimney caps and flashing. For questions or a free estimate call Marlon Tuckpointing LLC at (314)496-9067.