How much does siding installation cost?
Siding installation often costs $4 - $13 per square foot installed, with many whole-home projects landing around $10,000 - $32,500+ depending on home size, material, stories, trim, and repairs.
The siding panel price is only part of the project. Old siding removal, house wrap, flashing, trim, soffit, fascia, sheathing repair, insulation, permits, and disposal can change the final quote.
Siding installation cost by scope
Basic vinyl siding replacement
$4 - $12/sq ft installedHow to tellSimple one- or two-story home, standard lap siding, limited trim work
The fixRemove old siding if needed, install wrap/flashing, install vinyl siding and trim
Fiber cement or engineered siding
$6 - $18+/sq ft installedHow to tellHardie-style or engineered wood product, more cutting and finishing detail
The fixInstall heavier siding system with manufacturer-specific flashing and fastening
Two-story, gables, dormers, or complex trim
15% - 40%+ higherHow to tellMore ladder/scaffold work, corners, windows, fascia, soffit, or decorative profiles
The fixAdd access labor and detailed trim installation
Old siding removal and disposal
$1 - $4+/sq ft add-onHow to tellExisting siding must come off before new siding can be installed
The fixTear off, haul away, inspect sheathing, then install new system
Hidden water or sheathing repairs
$500 - $10,000+ add-onHow to tellSoft sheathing, rot, leaking windows, failed flashing, or pest damage
The fixRepair sheathing/framing and correct flashing before covering the wall
Before approving a siding quote
- Ask whether old siding removal, disposal, house wrap, flashing, and permits are included.
- Ask how rotten sheathing, window flashing, trim, soffit, and fascia are priced if found during tear-off.
- Confirm the exact product line, thickness, profile, color, and manufacturer warranty.
- Ask for photos of hidden damage before approving change orders.
Unlock the hiring checklist
Use this before you call a siding, so you know what to ask and what to avoid.
Call a pro when…
- Siding is buckling, leaking, rotting, cracked, or pulling away
- Paint will not hold because the substrate is failing
- There is suspected water damage around windows, doors, soffits, or rooflines
- You need whole-home exterior work, permits, or manufacturer warranty coverage
- The home has asbestos, old fiberboard, stucco, brick, or complex exterior layers
Repair or replace?
Repair is reasonable when only a few panels or trim pieces are damaged and the rest of the system is sound. Replacement is usually smarter when siding is brittle, faded, leaking behind the wall, repeatedly loose, or old enough that matching panels are unavailable.
Need a cleaner scope before you call around?
Use the siding checklist to compare the same work, questions, cleanup, and warranty before choosing a local company.
Related questions
What is the biggest hidden siding cost?
Hidden wall damage is the biggest surprise. Rotten sheathing, bad flashing, and water-damaged trim are often discovered only after old siding comes off.
Should old siding be removed before new siding?
Often yes, especially if there may be rot, leaks, uneven walls, or old layers that would hide problems. Some overlays are possible, but they can conceal damage.
Is siding priced by square foot or by square?
Both are common. A siding square equals 100 square feet. Ask the contractor to translate the quote into square footage, material, labor, removal, trim, and repair allowances.