What is Repointing?

Repointing is the process of repairing and renewing the mortar between the stones in a fieldstone foundation. This process involves removing old, crumbling mortar and replacing it with fresh, durable mortar to strengthen the foundation and protect it from further damage.

 

       Why Do Fieldstone Foundations Need Repair?

Over the years, exposure to the elements, natural settling, and the freeze-thaw cycles of New England winters can cause mortar to crack, erode, or fall out entirely. Without proper maintenance, these issues can lead to:

• Structural Weakness: Compromised mortar reduces the stability of the entire foundation.

• Water Penetration: Gaps in mortar allow water to seep through, leading to damp basements and mold growth.

• Energy Loss: Air leaks through damaged mortar can reduce your home’s energy efficiency.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Signs Your Fieldstone Foundation Needs Repointing

• Crumbling or missing mortar between the stones.

• Loose or shifting stones in the foundation.

• Water stains or dampness in the basement.

• Drafts or temperature fluctuations near the foundation walls.