Hardie Plank siding from Home Depot may cost about $1.50-$3.50 per sq. ft. for boards, while a professionally installed fiber cement siding project commonly runs $6-$13 per sq. ft. Final pricing depends on wall area, trim, removal, local labor, and the specific plank profile. For a typical 1,800-sq.-ft. siding area, a practical installed budget is roughly $10,800-$23,400.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Hardie Plank boards | $1.50/sq. ft. | $2.50/sq. ft. | $3.50/sq. ft. | Material only; profile and finish affect price |
| Installed siding | $6/sq. ft. | $9/sq. ft. | $13/sq. ft. | Labor and common installation materials included |
| 1,800-sq.-ft. project | $10,800 | $16,200 | $23,400 | Before unusual repairs or premium trim |
What Hardie Plank Siding Costs at Home Depot
Home Depot pricing varies by location, stock, finish, and product line. Boards are often sold by the piece rather than by square foot, so the coverage per plank matters. A standard 12-ft. plank with roughly 7-in. exposure covers about 7 sq. ft.; at $10-$18 each, that works out to approximately $1.45-$2.60 per sq. ft. before waste, fasteners, and trim. Textured or prefinished choices can cost more.
For a 1,800-sq.-ft. exterior, material-only board costs might land around $2,700-$6,300, with an additional 10%-15% allowance for cuts and waste. Assumptions: standard lap siding, 7-in. exposure, ordinary wall layout, and no premium color finish. Compare the product’s coverage per piece, not just its shelf price.
How boards, trim, labor, and removal shape the quote
A full estimate can include siding, house wrap, flashing, corner boards, labor, equipment, and disposal. The following ranges are illustrative U.S. prices; contractor bids may group several items under one installation rate.
| Quote item | Typical range | Pricing basis | What changes it |
|---|---|---|---|
| Hardie Plank boards | $1.50-$3.50 | Per sq. ft. | Profile, finish, and waste |
| Trim and accessories | $1-$4 | Per sq. ft. of wall | Corner details, windows, and fascia |
| House wrap and flashing | $0.40-$1.50 | Per sq. ft. | Existing weather barrier and openings |
| Installation labor | $3-$7 | Per sq. ft. | Wall height, access, and crew rates |
| Old siding removal | $1-$3 | Per sq. ft. | Material type, layers, and disposal distance |
Permits, lift rental, and repairs may appear as separate charges. Ask whether the quote includes removal, flashing, caulking, paint, and disposal before comparing totals.
Why wall area and plank profile change the installed price
Measured siding area is not the same as a home’s floor area. A one-story house with simple walls may require less labor per square foot than a taller home with gables, dormers, and many windows. Wall height above 10 ft. can require scaffolding or a lift; difficult access may add several hundred to a few thousand dollars.
Plank exposure also affects material quantity. A 6-in. exposure uses more courses than an 8-in. exposure over the same wall height. Replacing more than 10%-15% of the sheathing can add repair labor and materials, while a second siding layer can increase removal and disposal charges. Wall dimensions, access, and concealed damage are major sources of estimate differences.
Can a Home Depot material order lower the labor bill?
Buying boards through Home Depot may help compare product prices, but it does not automatically reduce installation labor. Contractors may price materials differently because of delivery, account terms, waste calculations, and responsibility for shortages. A homeowner-supplied order can also complicate warranty responsibility if quantities or components are wrong.
Request separate material and labor figures, including delivery and accessory costs, then compare them with a contractor-supplied quote for the same product and scope. Use an itemized, like-for-like estimate rather than assuming the lowest board price creates the lowest completed-project price.
How contractor labor hours affect a fiber cement installation
Fiber cement is heavier and more demanding to cut and fasten than vinyl. A small, straightforward crew may take several days to complete an average exterior; larger or complex homes can take one to two weeks, including removal and trim work. Labor pricing commonly falls around $50-$100 per worker-hour, though many contractors quote by area or project.
For example, 120 crew-hours at an effective $70 per hour equals $8,400 in labor before equipment or overhead. Ask for the crew size, expected workdays, and whether setup and cleanup are included.
Three siding quotes for 1,200-, 1,800-, and 2,400-square-foot homes
These examples use measured wall area, standard lap boards, ordinary access, and installation pricing that includes typical labor and basic accessories. They exclude major sheathing repairs and premium painting.
| Wall area | Boards at $2.50/sq. ft. | Installed at $8-$11/sq. ft. | Estimated total |
|---|---|---|---|
| 1,200 sq. ft. | $3,000 | $9,600-$13,200 | $9,600-$13,200 |
| 1,800 sq. ft. | $4,500 | $14,400-$19,800 | $14,400-$19,800 |
| 2,400 sq. ft. | $6,000 | $19,200-$26,400 | $19,200-$26,400 |
The board figure is shown for comparison, not added to the installed total, which includes siding material. Confirm whether each bid measures wall area or uses a broader home-size estimate.
Regional delivery and installation rates across the U.S.
Labor and delivery vary by market. High-cost metro areas and regions with strong contractor demand may run about 10%-25% above a typical national estimate. Rural locations can have lower hourly rates but higher travel, freight, or minimum-job charges. Local climate can also affect scheduling and the need for weather protection during removal.
Home Depot inventory and delivery charges vary by store and zip code, so a displayed online price may not represent the delivered order. Get material pricing and at least two installation bids from providers serving the same area.
Which scope choices reduce the Hardie Plank bill?
Keeping the existing siding is not always possible, but sound sheathing and a compatible installation plan can avoid unnecessary tear-off or repair costs. Choose a standard plank profile and finish when they meet the project needs, and avoid changing trim details or adding decorative features after measurement.
Clear shrubs and move obstacles before the crew arrives, if the contractor permits it. Schedule ahead rather than requesting urgent work, and ask whether combining siding with planned exterior trim work reduces setup charges. Compare complete written scopes, not just per-square-foot rates, and do not omit required flashing or moisture protection to cut the bid.