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📋 About New Siding Installation: Materials & Cost Guide ▾

New siding installation is the foundation of any exterior makeover, sitting at the core of broader [siding installation services](https://contractorsplanet.com/?service=stucco&subcat=sid-installation) and representing one of the highest-impact upgrades a homeowner can make—both aesthetically and structurally. Whether you're building from the ground up, replacing decades-old clapboards, or adding a fresh envelope to a gut-renovated home, the material you choose, the crew you hire, and the details you nail down during planning will determine how your house performs against weather, moisture, and time for the next 20 to 50 years.

Q: How long does a full new siding installation typically take?

On a standard 1,500–2,200 sq ft single-story home, a professional crew of three to four installers typically completes new siding in three to seven business days for vinyl or engineered wood, five to ten days for fiber cement (due to heavier panels and required back-priming time), and two to four weeks for three-coat stucco (which requires cure time between coats). Multi-story homes, complex rooflines with dormers, and projects requiring extensive sheathing repairs will extend schedules. Weather is the wildcard—most WRB and siding products have temperature and precipitation installation limits defined in their ICC-evaluated installation instructions.

Q: Do I need to remove existing siding before installing new siding?

In most cases, yes. Installing over existing siding—called 'double-walling'—adds weight (a concern with brick-veneer or stucco-over-frame construction), hides potential moisture damage, prevents proper flashing integration, and is prohibited by some manufacturers' warranties. Some vinyl-over-vinyl applications are permitted if the underlying siding is structurally sound and walls stay within code thickness limits, but this approach sacrifices the opportunity to inspect and upgrade the water-resistive barrier underneath. A thorough inspector or contractor will probe window sills, corners, and bottom courses for soft sheathing before recommending skip or full removal.

Read full guide ↓

Composite Siding

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Engineered Wood Siding

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Fiber Cement Siding (Hardie Board)

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Metal Siding (Aluminum/Steel)

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Stucco Siding Systems

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Vinyl Siding Installation

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Wood Siding Installation

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New Siding Installation Hiring Guide

📖 Overview

[Vinyl Siding Installation](https://contractorsplanet.com/?service=stucco&subcat=sid-installation&subsubcat=sid-new-install&subsubsubcat=sid-vinyl) is the most widely installed residential cladding in North America—accounting for roughly 29% of new siding jobs according to the U.S. Census Bureau's Survey of Construction—thanks to its low entry cost (typically $3–$8 per square foot installed), minimal maintenance, and a color palette that now spans over 350 standard options from manufacturers like CertainTeed, Mastic, and Alside. Modern vinyl profiles mimic cedar shake, Dutch lap, and beaded styles convincingly, though the material's expansion and contraction rate (up to 0.4 inches per 12-foot panel in temperature swings) demands precise nail-slot installation and J-channel management.

[Fiber Cement Siding (Hardie Board)](https://contractorsplanet.com/?service=stucco&subcat=sid-installation&subsubcat=sid-new-install&subsubsubcat=sid-fiber-cement) has captured a significant share of the market thanks to James Hardie's dominance—the company holds roughly 90% of the fiber cement segment—and the product's Class 1A fire rating, 50-year substrate warranty, and resistance to termites and rot. Installed costs run $8–$14 per square foot. Fiber cement is heavy (about 2.5 lbs per square foot), requires two-person lifting, and must be back-primed before installation per James Hardie's installation manual (HardieZone® system) to avoid premature paint failure, a detail many budget crews skip.

[Wood Siding Installation](https://contractorsplanet.com/?service=stucco&subcat=sid-installation&subsubcat=sid-new-install&subsubsubcat=sid-wood-install) covers traditional options—bevel (clapboard), board-and-batten, shiplap, and cedar shingles—that remain the benchmark for authentic craftsmanship and breathability. Western red cedar and redwood are the premium species; pine is budget-friendly but demands a rigorous paint-and-prime schedule. Installed costs range from $6–$20 per square foot depending on species and profile. Wood siding in humid climates (IECC Climate Zones 4 and above) benefits from a drainage mat or rainscreen gap behind the siding to prevent moisture trapping, per building-science guidance from the Building Science Corporation.

[Engineered Wood Siding](https://contractorsplanet.com/?service=stucco&subcat=sid-installation&subsubcat=sid-new-install&subsubsubcat=sid-eng-wood) — products like LP SmartSide and Woodtone Rustics — combines wood fiber with resins and wax for rot, fungal, and impact resistance superior to solid wood at a lower price point, typically $5–$11 per square foot installed. LP SmartSide carries a 50-year limited warranty and is treated with zinc borate, which meets AWPA (American Wood Protection Association) standards for above-ground decay hazard. These products accept paint and stain like real wood, making them a designer favorite for achieving authentic wood aesthetics without the maintenance burden.

[Metal Siding (Aluminum/Steel)](https://contractorsplanet.com/?service=stucco&subcat=sid-installation&subsubcat=sid-new-install&subsubsubcat=sid-metal) spans a wide spectrum: corrugated agricultural-style panels on modern farmhouse projects, standing-seam steel on contemporary builds, and classic horizontal aluminum on mid-century homes. Steel siding (Kynar 500 or PVDF coatings) resists fading for 40+ years; aluminum won't rust but dents more easily. Installed costs run $7–$18 per square foot. In Wildland-Urban Interface (WUI) zones governed by NFPA 1144 or California's SRA fire-hazard severity zones, non-combustible metal siding is often the code-compliant choice.

[Stucco Siding Systems](https://contractorsplanet.com/?service=stucco&subcat=sid-installation&subsubcat=sid-new-install&subsubsubcat=sid-stucco-sys) include three-coat traditional Portland cement stucco, one-coat (7/8-inch) systems, and Exterior Insulation and Finish Systems (EIFS). Traditional three-coat stucco over metal lath is the gold standard for longevity (50+ years), but it requires a skilled plasterer and typically costs $9–$18 per square foot. EIFS offers superior R-value (up to R-3 per inch of foam) but has a history of moisture-intrusion claims when improperly detailed; proper flashing and weep-screed installation per ASTM C926 is non-negotiable.

[Composite Siding](https://contractorsplanet.com/?service=stucco&subcat=sid-installation&subsubcat=sid-new-install&subsubsubcat=sid-composite) — brands like Royal Building Products' Celect and Versetta Stone — blends PVC, cellular foam, and mineral composites to mimic wood or stone without the weight or maintenance. Installed costs run $10–$20 per square foot. These products are dimensionally stable, carry 25- to 30-year warranties, and are increasingly popular in coastal markets where salt air accelerates paint failure on wood and fiber cement.

Choosing among these seven systems comes down to four intersecting factors: budget (vinyl and engineered wood lead for value; composite and metal push the high end), climate (moisture-prone Pacific Northwest favors rainscreen-backed fiber cement or cedar; desert Southwest does well with stucco; fire-prone regions demand non-combustible metal or fiber cement), HOA or historic-district restrictions (some jurisdictions mandate material matches or prohibit vinyl entirely), and long-term maintenance appetite. When a project also involves window replacement, insulation upgrades, or significant framing repairs, coordinating with a [general contractor](https://contractorsplanet.com/?service=general-contractor), [insulation](https://contractorsplanet.com/?service=insulation) specialist, or [windows](https://contractorsplanet.com/?service=windows) contractor before siding begins prevents costly sequencing errors. If existing siding shows mold, bulk water intrusion, or suspect older cladding, loop in [water & mold remediation](https://contractorsplanet.com/?service=water-mold-remediation) or [asbestos](https://contractorsplanet.com/?service=asbestos) professionals before demolition—pre-1980 homes may have asbestos-containing transite or asphalt siding that requires licensed abatement under EPA NESHAP regulations before any new installation can begin.

✅ What it covers

Site preparation: removing or encapsulating existing siding, inspecting and repairing sheathing, addressing any rot or mold before new material goes up.
Water-resistive barrier (WRB) installation: applying house wrap (Tyvek HomeWrap, ZIP System, or Grade D building paper) lapped and taped per ASTM E2112 to create a continuous moisture barrier.
Flashing integration: installing step flashing, kick-out flashing, and window/door head flashing before any field panels are hung—the single most skipped detail on budget jobs.
Rainscreen or furring strips (where required): attaching 3/8-inch to 3/4-inch vertical furring strips over the WRB on wood-frame walls in high-moisture climates to create a drainage plane.
Starter strip and corner channel installation: establishing a level baseline and clean terminations at all inside and outside corners, windows, doors, and soffits.
Field siding installation: hanging horizontal courses, vertical panels, or specialty profiles from bottom to top, maintaining manufacturer-specified fastener schedules and overlap dimensions.
Trim and accessory work: installing J-channel, frieze boards, belly bands, window surrounds, and soffit panels to complete the assembly and close all penetrations.
Caulking, painting, or sealing: applying manufacturer-approved caulk at non-moving joints (fiber cement, wood) or leaving expansion gaps open (vinyl); priming and top-coating where required.
Final inspection and cleanup: checking for gaps, proper fastener depth, flashing continuity, and code compliance before debris removal and job sign-off.

💵 Typical cost range

$5,500 to $42,000

New siding installation on a typical 1,500–2,000 sq ft single-story home (approximately 1,200–1,600 sq ft of wall surface after deducting windows and doors) runs $5,500–$42,000 depending on material. Vinyl sits at the low end ($3–$8/sq ft installed); fiber cement and engineered wood hit the middle ($5–$14/sq ft); wood, metal, and composite push the high end ($7–$20/sq ft); three-coat stucco tops out at $9–$18/sq ft. Multi-story homes add 10–20% for scaffolding and staging. Tear-off and disposal of existing siding adds $1,000–$3,500. Sheathing repairs, rotted sill plates, or asbestos abatement can add $2,000–$8,000+. Regional labor rates vary significantly—contractors in San Francisco or New York City may charge 30–40% above national averages. Always get at least three itemized bids that separate material, labor, and disposal costs.

🛡️ Hiring tips

Verify the contractor holds a current state contractor's license for exterior work (requirement varies by state—California requires a C-35 Lathing and Plastering or B General license for stucco; most states require a general contractor license for siding) and carries at minimum $1M general liability and workers' comp insurance.
Ask whether the installer is a manufacturer-certified applicator—James Hardie's Preferred Remodeler program, LP SmartSide's ProStarter network, and CertainTeed's 5-Star Contractor designation unlock extended labor warranties unavailable with uncertified crews.
Request a written scope that specifies house-wrap brand and grade, flashing type and material (aluminum, galvanized, or copper), fastener type (stainless steel is mandatory within one mile of saltwater), and paint or primer schedule.
Confirm the contractor will pull the required building permit—most jurisdictions require permits for full re-siding; skipping this can create problems at resale and voids some manufacturer warranties.
Ask for three local references from projects completed within the last 18 months on the same material you're specifying, then actually call them and ask about moisture or paint issues discovered after the first winter.
Get a clear timeline with weather contingencies—house wrap must not be left exposed more than 60–180 days (varies by product) before siding is applied, and certain materials (fiber cement, wood) cannot be painted below 50°F.
Review the payment schedule: a 10–30% deposit is standard; never pay more than 50% before materials are delivered and work is underway; withhold 10% retainage until final inspection is passed.
Check online reviews across Google, BBB, and the NAHB (National Association of Home Builders) Remodelers Council directory, and confirm no active licensing board complaints before signing a contract.

More frequently asked questions

What is the most durable siding material available?

Durability depends on the threat you're optimizing against. For fire resistance, non-combustible metal (steel or aluminum) and fiber cement (Class 1A fire rating) are top choices. For impact resistance—important in hail-prone states like Colorado and Texas—Class 4 impact-rated vinyl (per ANSI FM 4473) and steel siding lead. For moisture and rot resistance, engineered wood with zinc-borate treatment, fiber cement, and composite PVC products perform best. Three-coat Portland cement stucco has the longest track record—many 1920s-era stucco homes are still on their original substrate—but demands skilled application and proper flashing to achieve that longevity.

Will new siding improve my home's energy efficiency?

Siding alone provides minimal R-value—standard vinyl is R-0.6 and fiber cement is negligible—but the installation project creates an ideal opportunity to add continuous exterior insulation (CI) under the new cladding. Adding 1 to 2 inches of rigid foam (polyisocyanurate at R-6.5 per inch, or EPS at R-3.8 per inch) before siding dramatically reduces thermal bridging through studs, which accounts for up to 25% of wall heat loss per Department of Energy research. Insulated vinyl siding (factory-bonded EPS foam backing) offers R-2 to R-4 with minimal added installation complexity. Coordinate with an insulation contractor to evaluate your wall assembly before the siding crew starts.

How do I know if my home's sheathing needs to be replaced before new siding goes up?

A qualified siding contractor will probe suspect areas with an awl or moisture meter (reading above 19% MC on wood-based sheathings signals a problem) during the tear-off phase. Common damage zones are below windows (especially where caulk failed), at wall bases near grade, around hose bibs and dryer vents, and at inside corners where two wall planes meet. Soft or spongy OSB, delaminated plywood, or black-stained framing indicate moisture intrusion that must be remediated before new siding is installed. Budget $3–$8 per square foot for partial sheathing replacement—a cost that's far cheaper than re-residing in five years because rot was covered rather than corrected.

Does new siding installation require a permit?

In most U.S. jurisdictions, yes—particularly when the project involves structural repairs, changes to the wall assembly (adding CI, new sheathing), or exceeds a certain value threshold. California, for example, requires a permit for re-siding that involves sheathing replacement or new weather-resistive barriers. Some municipalities treat like-for-like cosmetic re-siding as exempt, but definitions vary. Unpermitted work can trigger issues during home-sale inspections, void manufacturer warranties, and create liability if water intrusion or fire damage occurs later. Ask your contractor to verify local requirements before signing a contract, and be wary of any contractor who suggests skipping permits to 'save money.'

What questions should I ask when comparing siding contractor bids?

Beyond price, ask each contractor: What brand and grade of house wrap will you install, and how will you lap and tape seams? Who manufactures the siding, and are you a certified installer under their program? What fasteners will you use—is stainless steel included near coastal exposures? How will you handle flashing at windows, doors, and penetrations? What is your plan if we find rotted sheathing mid-job—is pricing time-and-materials or a fixed unit rate? Will you pull the permit, and will the final inspection be scheduled before I release the last payment? Contractors who answer these questions fluently and in writing consistently outperform those who deflect to generic assurances.

How does new siding installation relate to other home improvement projects I might be planning?

New siding is most cost-efficiently combined with window replacement (both projects open up the same wall penetration flashings), exterior painting, soffit and fascia replacement, and gutter installation—all of which benefit from scaffold already in place. If you're planning a re-roof, coordinate so roofing is completed first to avoid foot-traffic damage to new siding. If your project involves structural remodeling or additions, sequence framing and insulation before siding crews arrive. Budget-conscious homeowners also use the siding tear-off phase to add exterior insulation or address moisture problems flagged by a home inspector. Coordinating with a general contractor who can sequence subcontractors—roofers, window installers, siding crews, painters—prevents costly rework and scheduling conflicts.

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