Lockport, Illinois
Stucco and EIFS recoating in Lockport, IL
Two stucco populations in one town: nineteenth-century hard-coat and parged stone along the I&M Canal in old Lockport, and 1990s to 2000s EIFS subdivisions on the ridge toward Homer Glen; adjacent to Joliet with mid-market values and a lot of resale inspection work.
Lockport runs from the bottom of the Des Plaines valley to the top of the ridge, and the stucco changes with the elevation. Down on State Street along the Illinois and Michigan Canal the buildings are limestone and brick with hard-coat cement stucco and parging from the 1800s, the kind of wall that cracks on the surface, patches well and needs an honest texture match. Up on the ridge, Lockport Heights and the streets off Farrell Road and Route 7 went up through the 1990s and 2000s with synthetic stucco fronts and full wraps on the larger lots.
The old stock is a craft job. Missing sections get scratch, brown and finish coats, cracks get routed and filled with a cement mix, and lime-rich original walls get a breathable finish rather than a sealed acrylic that would trap moisture in the stone behind them. Patches on the old walls run $400 to $1,500; a full elevation with a mineral or acrylic finish matched to the neighbors runs $1,800 to $4,500.
The ridge stock is a recoat job. Fronts and wraps from the 1990s are chalked and cracked at the window corners, and the published $3 to $5.50 per square foot for a whole house or $1,800 to $4,500 for a front applies. Joliet Stucco & EIFS is fifteen minutes away, quotes from the published table, and probe-tests any wall with stains before coating it.
Two walls, two coatings
The thing Lockport teaches is that the wrong coating on the wrong wall is worse than no coating. An elastomeric acrylic is the right finish over EIFS foam, and the wrong finish over a century-old hard-coat wall on rubble stone, where it traps the moisture that has always breathed out through the stucco and pushes it into the stone instead. We use a breathable mineral or silicate finish on the canal-district walls and a 100 percent acrylic on the ridge subdivisions, and the quote names the product so the next owner knows what is on the wall.
From the canal to the ridge
- Old Lockport and the State Street canal district
- Lockport Heights and the streets off Farrell Road
- The Route 7 and 159th Street corridor toward Homer Glen
- Fairmont and the Crest Hill border
- Broberg Marsh and the newer stock off Bruce Road
- Dellwood Park and the older hillside homes
ZIP codes 60441. Nearby: Bolingbrook, Joliet, Plainfield.
Lockport questions, answered
- Can you repair the old stucco on a State Street building?
- Yes. Cracks get routed and filled with a cement patching mix, missing sections get three-coat rebuilt, and the texture gets matched by hand. Patches run $400 to $1,500 and full elevations $1,800 to $4,500 with a breathable finish. We do not put a sealed acrylic over lime stucco on stone, and we explain why on the visit.
- How do I tell if my Lockport house has EIFS or the real thing?
- Knock on it and check the age. A hollow sound and a build date after 1985 means EIFS with foam behind it; a solid sound and an older house means hard-coat over lath or masonry. The two need different repairs and different coatings, and we confirm which you have in the first five minutes of the visit.
- What does a whole-house EIFS recoat cost in Lockport Heights?
- Two-story full wraps there carry 1,800 to 2,800 square feet of wall, so at $3 to $5.50 per square foot the recoat runs $6,000 to $15,000 with hairline cracks and primer on chalking elevations included. Front-only houses run $1,800 to $4,500.
- A buyer’s inspector flagged the EIFS on our ridge house. What now?
- A probe-tested moisture inspection at $450 to $850 with a written report. Most Lockport ridge houses read dry at every location and the report closes the objection; where a location reads wet, the report scopes and prices the repair from the published table so the deal can be negotiated on a real number.
Price a Lockport wall, old or new
Send the Lockport address and what you are seeing. You get a range from the published table within one business day, then a visit with a moisture meter. Or call (815) 768-3130.