Foundation repair
Sandstone and stone foundation repair
Stone foundation repair restores old sandstone, fieldstone and brick basement walls: repointing eroded mortar joints with compatible mortar, parging, replacing failed stones or rebuilding sections, and adding drainage so water stops washing out the joints.
- Typical time
- Several days depending on area.
- Repair or replace
- Repoint and drain; rebuild failed sections.
Many early-1900s homes in Youngstown, Warren, Niles and Salem sit on sandstone or fieldstone foundations. Their lime-based mortar erodes over decades, letting water and soil through.
Using hard modern mortar on soft old stone can damage it; repairs should use a compatible mortar.
Sandstone & Stone Foundation Repair at a glance
- What it is
- Stone foundation repair restores old sandstone, fieldstone and brick basement walls: repointing eroded mortar joints with compatible mortar, parging, replacing failed stones or rebuilding sections, and adding drainage so water stops washing out the joints..
- Service category
- Foundation Repair
Signs you need old stone foundation help
- Sand or mortar piling at the base of walls
- Loose or shifting stones
- Daylight or soil between stones
- Water seeping through joints
Quick answers
Sandstone & Stone Foundation Repair: the short version
How long sandstone & stone foundation repair takes
Several days depending on area.
When old stone foundation can wait, and when it can't
Soon if stones are loose or soil is entering.
Fix or replace old stone foundation?
Repoint and drain; rebuild failed sections.
Why old stone foundation happens
Eroded lime mortar, water, age.
The work
How sandstone & stone foundation repair is done
- 1
Assess
Mortar condition, stone condition and drainage.
- 2
Repoint
Remove failed mortar and repoint with compatible mortar.
- 3
Rebuild or reinforce
Replace failed sections if needed.
- 4
Drain
Add interior or exterior drainage.
What moves the price of sandstone & stone foundation repair
Driven by wall area and depth of mortar loss.
- Wall area
- Depth of mortar loss
- Stone replacement
- Drainage
Sandstone & Stone Foundation Repair: common questions
Can an old stone foundation be waterproofed?
Yes, typically with repointing plus interior drainage and a sump, since stone walls are porous by nature.
Should stone walls be sealed with a coating?
Coatings can trap moisture in old masonry; drainage and breathable repairs are usually better.
Service area
Sandstone & Stone Foundation Repair across the Mahoning Valley
Related
Services often paired with sandstone & stone foundation repair
Interior Drainage Systems
An interior drainage system (interior drain tile or French drain) is a perforated pipe installed in a trench along the inside perimeter of the basement floor.
Learn more
Exterior Foundation Waterproofing
Exterior waterproofing excavates soil down to the footing, cleans and repairs the wall, applies a waterproof membrane and drainage board, and installs new footer drains before backfilling.
Learn more
Basement Dehumidifiers
A basement dehumidifier removes moisture from basement air to keep humidity below about 50–60%, preventing musty odors, mold and condensation.
Learn moreGuides
Reading on old stone foundation
Call about an old stone foundation
Eroded lime mortar, water, age.