St. Louis homes built before 1940 in neighborhoods like Soulard, Benton Park and The Hill often carry original wood siding over brick that has absorbed decades of freeze-thaw cycles. Renovation work here starts with checking for hidden rot behind layers of paint and asphalt shingles, especially on north-facing walls that stay shaded by mature trees. Severe summer storms with high winds and hail can lift panels or crack fiber cement, so crews inspect fasteners and underlayment before any new material goes up.
Hot, humid summers combined with cold winters create constant expansion and contraction that loosens seams on vinyl and aluminum siding. In areas such as Shaw, Forest Park Southeast and Carondelet, crews frequently replace rotted sheathing where roof runoff has pooled against the foundation. Proper flashing around windows and doors prevents water from reaching the interior brick, a step that becomes critical on the tightly spaced lots common in Midtown and Downtown.
Independent City permitting rules require permits for any exterior work visible from the street in historic districts like Lafayette Square and the Central West End. Renovation crews coordinate inspections with the city to keep projects moving when replacing wood siding with fiber cement or insulated vinyl on two-story homes. Work is scheduled around the listed hours to avoid disrupting residents while still completing tear-off and install before winter sets in.
Technician insight
In St. Louis, the thing that catches most people out with Exterior Siding Renovation is hidden rot behind layers of old asphalt shingles on north walls of two-story brick homes in Soulard and Benton Park; once winter temperatures drop, that moisture freezes and pushes new siding loose within the first season.
Two-story brick in Shaw
Homeowner noticed water stains inside after a spring storm. Inspection revealed rotted sheathing and failed flashing on the rear elevation. Crew removed three layers of siding, replaced damaged plywood, installed new housewrap and fiber cement, then finished before the next freeze.
Exterior Siding Renovation Services We Offer
✓Storm Damage Siding Repair
Replaces panels, trim and underlayment blown loose or cracked by high winds and hail common during St. Louis summer storms.
✓Historic Home Siding Update
Removes failing wood or asbestos siding on pre-1940 homes in Soulard and Lafayette Square while preserving architectural details.
✓Vinyl Siding Replacement
Swaps out faded or warped vinyl on post-war homes in Tower Grove South and Shaw with insulated options that handle freeze-thaw cycles.
✓Fiber Cement Installation
Installs durable fiber cement boards on homes near Forest Park and The Hill where moisture from heavy rains accelerates wood decay.
✓Wood Siding Refurbishment
Repairs and repaints original wood siding on brick homes in Benton Park and Carondelet to maintain historic character.
Exterior Siding Renovation Cost in St. Louis, MO
| Service | Typical Range | What Affects It |
|---|---|---|
| Full exterior siding renovation | $9–$18 per sq ft | Varies by material choice and amount of rotted sheathing found on older homes |
| Storm damage panel replacement | $1,200–$3,500 | Depends on number of elevations affected and accessibility |
| Historic district permit coordination | $150–$400 | Required for visible work in Soulard, Lafayette Square and Central West End |
Ranges are typical for St. Louis, MO and confirmed with an exact written quote before any work starts.
How it works
- 1
Site Assessment
Walk the property in neighborhoods such as Delmar Loop or University City to check existing siding condition, moisture intrusion and structural issues.
- 2
Material Selection
Review options that suit St. Louis humid summers and cold winters, including fiber cement or insulated vinyl for older brick construction.
- 3
Tear-Off and Prep
Remove old layers, replace damaged sheathing, and install new housewrap and flashing around windows and doors.
- 4
Installation and Finish
Hang new siding, trim openings, and apply caulk and paint where required before final walkthrough.
Pricing
Upfront quotes provided during Mon–Fri 8am–6pm and Sat 9am–2pm.