Siding Installation Cost in Star
Planning siding installation in Star? Here is what to budget for materials, labor, weather barrier, and trim.
Quick answer
Most Star siding installation projects cost $10,000 to $36,000, with a typical Star project landing near $20,000. Star siding costs reflect newer construction with fewer substrate surprises, but larger average home sizes (1,800–3,200 sq ft is typical) and the premium product specifications that Star's design-forward homeowner base tends toward.
Star, ID · Siding Installation
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Typical range in Star: $10,000 – $36,000
Most Star projects: $20,000
Star siding costs reflect newer construction with fewer substrate surprises, but larger average home sizes (1,800–3,200 sq ft is typical) and the premium product specifications that Star's design-forward homeowner base tends toward. LP SmartSide maintenance and repaint runs $10,000–$15,000 on a typical Star home. Full James Hardie fiber cement upgrade with basic horizontal lap runs $18,000–$26,000. Mixed-profile upgrades — combining HardiePlank, HardiePanel board-and-batten, and HardieShingle accents — run $22,000–$36,000 and are among the most popular project types given Star's aesthetic personalization market. Substrate remediation adds minimal cost on Star's newer homes — typically $1,000–$3,000 for any wind-related flashing issues discovered during removal.
Permit costs and review times in Star
Permit fees and plan-review turnaround are set by Star, not by the contractor, and they differ across the Treasure Valley. They belong in your budget and your schedule from the start.
- How Star calculates the fee
- A non-refundable residential application submittal fee of $100 applies (credited toward the permit). The building-permit fee rate table is published as an image on the city's fee page (linked) — confirm the current rates there.
- Plan-review turnaround
- Small residential projects: 2–4 weeks. Larger residential projects: approximately 4–6 weeks. Each required revision can add ~3–4 weeks.
Read the official schedule — figures not published in a legible formSee city fee page (confirm current)
Idaho adopts building codes by statute, so the code editions are the same statewide — the 2018 IRC with Idaho amendments and the 2023 NEC. What changes between cities is the fee formula, the review queue, and which office holds the file.
The cost of siding installation in Star depends on the scope of work, materials selected, complexity of the layout, condition of existing systems, and the finish level you choose. Every project is different, but understanding the major cost drivers helps you plan a realistic budget and make informed decisions about where to invest and where to save. The ranges above reflect the full spectrum of projects we complete in Star — from straightforward updates to comprehensive renovations with premium materials and significant structural changes.
Actual project scenarios we complete in Star, with the typical investment and timeline for each:
Star Builder-Beige Liberation — Full Profile and Color Transformation
$22,000–$36,0002–4 weeksThe defining siding project type in Star: replacing builder-standard LP SmartSide lap siding in a generic light tan or gray with a James Hardie mixed-profile exterior that reflects the homeowner's vision. These projects typically combine HardiePlank lap siding in a dark contemporary palette (Iron Gray, Cobblestone, Gauntlet Gray) on primary elevations with HardiePanel board-and-batten accents on gable ends, garage facades, or entry features. The transformation from a generic builder exterior to a personalized, design-forward home exterior is often dramatic — homeowners consistently report that the finished product feels like it finally matches what they imagined when they bought the home. These projects require HOA approval in most Star subdivisions but are receiving increasingly receptive responses as Star's design-review culture catches up with current market preferences.
Star Wind-Exposure Repair — Windward Elevation Flashing and Re-Side
$8,000–$18,0001–2 weeksStar's northwest Ada County position creates wind events on southwest and west elevations that have exposed installation quality deficiencies in some of the most rapidly built sections of Star's development. These projects address wind-related moisture infiltration at window heads and kickout flashing locations where builder-grade installation did not meet wind-resistant installation standards. The scope includes siding removal on affected elevations, installation of self-adhered flashing membrane at all openings, properly lapped and mechanically fastened housewrap, kickout flashing at all roof-to-wall intersections, and new siding installed to wind-rated fastening schedules. Material upgrade to fiber cement is recommended on these elevations given its superior wind-resistance characteristics.
Star Early-Phase Home — Pre-10-Year Maintenance and Upgrade Decision
$10,000–$28,000 (scope-dependent)1–3 weeksStar homeowners with homes built between 2015 and 2019 are reaching a decision point: maintain the builder LP SmartSide with a repaint and joint maintenance scope, or upgrade to fiber cement now — taking advantage of the newer substrate condition, which means less remediation cost — before the LP SmartSide's first paint failure cycle requires attention. This is a proactive investment decision rather than a crisis response, and it requires an honest financial comparison. For homeowners who plan to stay in their Star home for 10-plus years, the proactive upgrade argument is often compelling. For those planning a sale within 3–5 years, the pre-sale repaint scope is typically the better financial decision.
The Lakes at Star — Elevated Specification for Premium Addresses
$26,000–$42,0003–5 weeksThe Lakes at Star and similar premium pockets within the broader Star development market contain homes priced at or above Eagle's lower ranges. These homeowners have expectations that align more closely with Eagle's custom-home market than with Star's production-home core, and their siding projects reflect that: full fiber cement systems with mixed profiles, premium trim details, and dark contemporary color palettes that position these homes at the top of Star's visual hierarchy. The Lakes' proximity to the water features and open space that define the development makes exterior appearance especially important — these homes are visible from shared amenity areas and are photographed extensively in listing marketing. Iron Crest approaches The Lakes projects with the same design sophistication and installation precision that we bring to Eagle's custom-home market.
These are the factors that have the biggest impact on your siding budget in Star. Understanding each one helps you make better decisions during the planning phase.
Siding Material Selection
high impactThe material choice is the largest cost variable. Vinyl is the least expensive at $5-10/sq ft installed, LP SmartSide is mid-range at $8-13/sq ft, and James Hardie fiber cement is the premium option at $10-16/sq ft installed.
Home Size and Exterior Surface Area
high impactThe total square footage of siding surface — determined by the home's footprint, number of stories, and architectural complexity — is the primary quantity driver. A two-story home has significantly more surface area than a single-story.
Old Siding Removal and Disposal
medium impactRemoving existing siding, especially multiple layers or materials with asbestos content in older homes, adds labor and disposal costs. Single-layer vinyl removal is fast; multi-layer or cement-asbestos removal is slower and more costly.
Sheathing and Framing Repair
medium impactDamaged or rotted sheathing and framing discovered after old siding removal must be repaired before new siding goes on. The extent of hidden damage is often unknown until the old siding comes off.
Trim and Detail Complexity
medium impactHomes with many windows, doors, corners, gables, and decorative trim elements require more cutting, fitting, and finish work. Simpler facades with fewer interruptions install faster and cost less.
Window and Door Flashing
low impactProper flashing around every window, door, and penetration is essential for preventing water intrusion. The number and size of openings directly affects flashing material and labor costs.
Materials are one of the most controllable parts of your budget. Here is how popular options compare for siding in Star:
| Material | Price Range | Best For |
|---|---|---|
| James Hardie HardiePlank Lap Siding | $10–$16 per sq ft installed | Homeowners who want maximum durability, fire resistance, and long-term value |
| LP SmartSide Engineered Wood Siding | $8–$13 per sq ft installed | Homeowners who want wood-grain appearance with engineered durability and lower cost than fiber cement |
| Vinyl Siding | $5–$10 per sq ft installed | Budget-conscious projects, rental properties, and homeowners who want zero exterior painting maintenance |
| Weather-Resistive Barrier (House Wrap) | $0.50–$1.50 per sq ft installed | Required component beneath all siding installations for moisture and air management |
| PVC or Fiber Cement Trim | $4–$10 per linear foot installed | All exterior trim applications — especially in areas prone to moisture exposure |
James Hardie HardiePlank Lap Siding
$10–$16 per sq ft installed
LP SmartSide Engineered Wood Siding
$8–$13 per sq ft installed
Vinyl Siding
$5–$10 per sq ft installed
Weather-Resistive Barrier (House Wrap)
$0.50–$1.50 per sq ft installed
PVC or Fiber Cement Trim
$4–$10 per linear foot installedStar's rapid growth and desirable small-town character make updated homes highly sought after. Finish upgrades in Star homes provide strong returns in a competitive resale market. The community continues to attract buyers willing to pay a premium for updated, personalized homes.
Labor costs in Ada County reflect the local construction market, trade availability, and seasonal demand. Spring and summer are the busiest seasons for remodeling in the Treasure Valley, which can affect scheduling and occasionally pricing. Planning your project during the fall or winter months may provide more scheduling flexibility.
The most reliable way to understand what your specific siding will cost in Star is to schedule an in-home consultation. During this visit, we measure the space, discuss your goals and material preferences, evaluate existing conditions, and prepare a detailed scope and estimate based on your specific project.
What to have ready for your estimate consultation:
- ✓ A general idea of your budget range
- ✓ Examples of styles and finishes you like (photos, Pinterest boards, etc.)
- ✓ Any known issues with the current space (leaks, mold, outdated systems)
- ✓ A list of must-haves vs nice-to-haves for the finished project
- ✓ Your preferred timeline for starting and completing the work
Local factors — Star's housing stock and typical construction eras, the climate conditions that drive material and scheduling choices, and permitting through City of Star Building Department — are covered in full on our Star page for this service, alongside 5 common project types.
Siding Installation in Star: housing stock, climate & permits →How much does siding replacement cost in Boise?
Full siding replacement for a typical single-story home in the Boise area runs $12,000-25,000 for vinyl, $18,000-35,000 for LP SmartSide, and $22,000-45,000+ for James Hardie fiber cement. Costs depend on home size, material, trim scope, and repair needs.
Is James Hardie siding worth the extra cost?
For most Boise homeowners, yes. Hardie siding offers superior fire resistance, impact resistance, color retention, and lifespan compared to alternatives. The higher upfront cost is offset by lower maintenance, fewer repairs, and longer intervals between repainting.
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