What to know about retaining wall in Pittsburgh
Freeze-thaw winters in Pittsburgh reward durable materials and careful sealing to keep moisture out.
What affects retaining wall cost in Pittsburgh
Beyond the local market, the same factors that drive retaining wall cost everywhere apply in Pittsburgh:
- Wall size (height and length, measured as face area).
- Material: timber is cheapest, natural stone the most expensive.
- Height: tall walls need engineering, reinforcement, and drainage.
- Drainage, backfill, and base preparation.
Retaining Wall cost by wall material in Pittsburgh
These figures are adjusted for Pittsburgh pricing (about 1.02x the national average), so they reflect what local homeowners actually pay.
| Wall material | Cost in Pittsburgh | Typical total |
|---|---|---|
| Timber | $12.24 to $36.72 /sq ft | About $1,200 to $3,650 |
| Interlocking concrete block | $20.40 to $61.20 /sq ft | About $2,050 to $6,100 |
| Boulder / rock | $22.44 to $67.32 /sq ft | About $2,250 to $6,750 |
| Poured concrete | $24.48 to $73.44 /sq ft | About $2,450 to $7,350 |
| Brick | $26.52 to $79.56 /sq ft | About $2,650 to $7,950 |
| Natural stone | $32.64 to $97.92 /sq ft | About $3,250 to $9,800 |