Smart board siding, commonly used to mean LP SmartSide engineered wood siding, typically costs $8-$15 per square foot installed, or about $16,000-$30,000 for 2,000 square feet of wall area. The final price depends on siding style, tear-off, home shape, trim details, labor rates, and whether painting is included.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Installed siding | $8 per sq ft | $11.50 per sq ft | $15 per sq ft | Standard lap siding with typical access |
| Materials only | $2.50 per sq ft | $4.50 per sq ft | $7 per sq ft | Style, thickness, trim, and finish change price |
| Typical 2,000-sq-ft wall project | $16,000 | $23,000 | $30,000 | Wall area, not home floor area |
| Removal and disposal | $1 per sq ft | $2 per sq ft | $4 per sq ft | More if layers or hazardous materials are present |
Assumptions: U.S. midrange pricing for a detached home, standard lap boards, ordinary access, and no major sheathing repairs.
What SmartSide siding costs on a typical house
For a straightforward installation, contractors commonly quote $8-$15 per square foot of siding area, including materials and labor. A small 1,200-square-foot wall project may land around $9,600-$18,000, while 2,500 square feet of wall coverage can cost $20,000-$37,500. These examples exclude extensive structural repairs and unusual access equipment.
A practical planning figure is about $11-$12 per square foot installed for standard lap siding. The calculation uses exterior wall area rather than the home’s listed interior square footage. A two-story home with 2,000 square feet of floor space can have substantially more or less siding area depending on its footprint, gables, openings, and attached garage.
Material-only prices often run $2.50-$7 per square foot for common engineered wood boards and panels. The remaining installed price covers labor, fasteners, flashing, trim, waste, and contractor overhead. Pre-primed products usually cost less than factory-finished options, but the buyer may need to budget for field painting.
Lap siding, shakes, and vertical panels do not have identical installed rates. Lap boards are a common baseline; decorative profiles, detailed corners, and mixed styles can add labor. Some installers quote by the square, or 100 square feet, so a $1,000-$1,500 installed square is equivalent to $10-$15 per square foot.
How boards, trim, and labor appear in a siding quote
A useful estimate separates siding materials from labor and related work. A low bid may omit painting, disposal, or replacement of damaged sheathing, so the total should be compared by scope rather than by headline price alone.
| Quote item | Typical price | What changes the charge | Common unit |
|---|---|---|---|
| SmartSide siding material | $2.50-$7 | Profile, finish, thickness, and waste | Per sq ft |
| Installation labor | $3.50-$7 | Cutting, height, corners, and crew rates | Per sq ft |
| Trim and corner boards | $3-$10 | Board width, number of openings, and detail | Per linear ft |
| Paint or finish work | $1.50-$4 | Surface preparation and number of coats | Per sq ft |
| Removal and disposal | $1-$4 | Existing layers and disposal distance | Per sq ft |
| Sheathing repairs | $2-$6 | Damage extent and access behind old siding | Per sq ft repaired |
Labor and finish work can account for half or more of the final bill. A typical crew may charge the equivalent of $50-$100 per worker-hour, although bids are usually presented as a project or square-foot price. For labor budgeting, 100-160 crew hours on a moderately complex home at a blended $65 per hour equals $6,500-$10,400 before materials and other charges.
The labor estimate should state crew size, expected workdays, and whether trim, caulking, cleanup, and painting are included.
Wall area, board profile, and height that change the price
Measured siding area is the strongest starting point. Contractors may deduct large windows and doors, but the extra cutting and trim around openings can offset some of that reduction. Ordering commonly includes roughly 5%-10% material waste for ordinary layouts; complicated gables or many short wall sections can require more.
Changing the profile or adding detailed trim can raise the project cost even when wall area stays the same. Standard horizontal lap boards are generally the budget reference. Shakes, vertical board-and-batten layouts, and combinations of profiles often increase installation time, and specialty decorative pieces may cost more than basic boards.
Height adds expense because upper walls need staging, ladders, or lifts. A one-story home with clear ground access may stay near the lower installed range, while a two-story home with steep terrain, roof-edge work, or tight access can add about 10%-25%. A lift rental may add $300-$1,000 or more per week, depending on equipment and local rates.
Trim quantity matters as well. A house with many windows, doors, outside corners, and fascia transitions needs more cutting and sealing. For example, 250 linear feet of upgraded corner and window trim at $5-$10 per linear foot adds $1,250-$2,500, apart from the siding itself.
Geographic location and labor availability affect quotes. Metropolitan markets with higher wages can run 10%-25% above the national middle, while some rural areas may come in 5%-15% lower. Travel charges or limited contractor availability can reverse that difference in remote locations.
Where removal, painting, and repairs add to the bill
Replacing old siding usually costs more than covering a prepared wall. Tear-off typically adds $1-$4 per square foot for removal and disposal. Two existing layers, brittle materials, or difficult access can push the charge higher. If the old exterior contains asbestos or another regulated material, specialized testing and abatement may be required; those costs are separate and highly location-specific.
Hidden wall damage is a common reason a final invoice exceeds the initial estimate. Once siding is removed, contractors may find rot around windows, failed flashing, or deteriorated sheathing. Basic localized sheathing replacement can cost $2-$6 per square foot of repaired area, while framing or water-damage work requires a separate assessment.
Painting can be included or excluded. Pre-primed SmartSide generally needs an appropriate exterior topcoat, while factory-finished products may reduce on-site painting work but carry a higher material price. A field-applied finish often adds $1.50-$4 per square foot, depending on preparation, coats, and access.
Other charges can include delivery, permit fees, and inspection requirements. Delivery may be included in a large order or billed at roughly $100-$400 for a local drop. Permit costs vary by jurisdiction, and some municipalities require permits when siding work exposes or changes the building envelope. The estimate should identify who obtains the permit and pays the fee.
How labor hours and access affect installation time
A typical crew of three or four installers may spend about 5-10 working days on a 1,500-2,000-square-foot siding project. That schedule assumes the walls are ready, materials arrive on time, and there are no major repairs. A large home, multiple siding styles, extensive trim, or difficult staging can stretch work to two or three weeks.
More complex layouts increase labor cost even when the siding material price is unchanged. Installers must measure, cut, fasten, and seal each board in line with manufacturer instructions. Gable peaks, bay windows, narrow returns, and many exterior corners require extra fitting and often add 10-20 hours on a mid-sized project.
Weather affects scheduling and finish work. Rain, freezing temperatures, or high winds can interrupt installation or delay painting, depending on site conditions and product instructions. A rush start or a compressed schedule may carry a premium when a contractor needs additional crew capacity or overtime; a 5%-15% increase is possible but should be itemized.
Ask whether the labor quote includes removal, wall preparation, housewrap, flashing, trim, caulking, cleanup, and paint. A lower labor rate may not represent a lower finished price if these tasks appear later as allowances or change orders.
SmartSide pricing compared with vinyl and fiber cement
SmartSide sits between lower-cost vinyl siding and many fiber-cement installations in total installed price, though local quotes overlap. Vinyl commonly costs about $5-$12 per square foot installed, while fiber cement often runs $8-$16 per square foot. Material grade, detailing, tear-off, and labor can move either alternative outside these ranges.
The best comparison uses equal wall coverage and the same scope of trim, removal, and finish work. Vinyl may avoid field painting, but buyers should compare thickness, color options, and repair approach. Fiber cement has different weight and cutting requirements, which can affect labor and equipment. SmartSide’s installed quote should specify product profile, finish, and trim system.
Repairing existing siding can be cheaper than replacing every wall. A localized board replacement may cost $300-$1,500 for a small repair, including a service minimum, matching effort, and repainting. Broader repairs can exceed $2,000, especially if water damage or hard-to-match finishes are involved. Replacing only damaged sections makes sense when the rest of the exterior remains sound and a close color match is available.
DIY installation may reduce direct labor expense, but it requires accurate layout, safe access equipment, suitable fasteners, flashing knowledge, and careful sealing. Mistakes around openings or exposed edges can lead to moisture problems. Any savings should be weighed against tool rental, material waste, finish work, and the cost of correcting installation errors.
Three SmartSide project budgets for different house sizes
These examples use approximate exterior wall areas and midrange labor rates. They illustrate how scope changes the total rather than promising fixed national pricing.
| Project example | Wall area and scope | Unit estimate | Approximate total |
|---|---|---|---|
| Compact ranch | 1,200 sq ft, lap boards, no tear-off | $9-$12 per sq ft | $10,800-$14,400 |
| Two-story home | 2,000 sq ft, lap boards, removal and paint | $11-$15 per sq ft | $22,000-$30,000 |
| Detailed exterior | 2,400 sq ft, mixed profiles, trim upgrades | $13-$18 per sq ft | $31,200-$43,200 |
The compact ranch example assumes normal ground access, minor trim replacement, and no extensive repairs. The two-story estimate allows for tear-off, disposal, and field painting, but not major sheathing work. The detailed exterior includes more cutting and finish detail, which can raise both labor and material costs.
Use the wall-area measurement and scope notes to test whether a quote fits the example that most resembles the property. If the estimate is far above the applicable range, ask for separate prices for access equipment, upgraded trim, repairs, and finish. If it is far below, verify that disposal, painting, and weather-resistive barrier work have not been omitted.
Ways to lower a SmartSide siding estimate without cutting corners
Keep the design simple where practical. Using one profile, limiting decorative transitions, and choosing standard trim widths can reduce cutting time and specialty material charges. Avoiding unnecessary changes to window surrounds or corner details also helps control labor without reducing wall coverage.
Compare written bids with identical measurements and inclusions, not just the total. Request at least three itemized estimates that state siding model, profile, finish, waste allowance, trim quantities, removal, disposal, labor, permits, and repair rates. Ask contractors to quote optional upgrades separately so required work is not bundled with discretionary items.
Schedule before a contractor’s busiest exterior season when possible. Spring and summer demand can limit availability in many areas; booking during a quieter period may improve scheduling flexibility, though weather can constrain work. Avoid choosing a rushed installation date if it creates overtime or requires a higher-cost crew.
Complete safe, simple preparation before the crew arrives, such as moving patio furniture and clearing shrubs from work areas, if the contractor approves. Do not remove existing siding or disturb suspect materials without checking first. Agree in writing on how hidden rot will be documented and priced, including approval before work proceeds.
Choose pre-primed boards or factory-finished siding based on the full installed price, not material price alone. Pre-primed material may cost less upfront but needs painting; factory finish can reduce site labor while adding product cost. The right comparison includes finish durability, warranty terms, color availability, and any repainting plan.