Exterior Remodel Cost in Boise
Realistic price ranges for siding, windows, decks, painting, and gutters — based on Treasure Valley project data.
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Planning an exterior remodel starts with understanding realistic costs. Unlike national averages that blend data from dozens of markets, the numbers below reflect what Boise and Treasure Valley homeowners actually pay — based on our project history and current material and labor pricing in the region.
Every home is different. A 1,200-square-foot ranch in Garden City has different cost dynamics than a 3,500-square-foot two-story in Southeast Boise. This guide breaks down costs by project type, explains what drives the price up or down, and helps you prioritize based on your goals and budget.
Siding is typically the largest single component of an exterior remodel. Material choice is the primary cost driver, followed by home size and complexity (number of stories, trim details, and cutouts for windows and doors).
| Material | Cost per Sq Ft (Installed) | 2,000 Sq Ft Home | Lifespan |
|---|---|---|---|
| Vinyl Siding | $3–$6 | $8,000–$15,000 | 20–30 years |
| Engineered Wood (LP SmartSide) | $5–$9 | $13,000–$22,000 | 25–30 years |
| Fiber Cement (James Hardie) | $7–$13 | $18,000–$32,000 | 30–50 years |
| Cedar/Wood | $8–$14 | $20,000–$35,000 | 20–40 years (with maintenance) |
What Drives Siding Costs Up
- Multi-story homes: second and third stories require scaffolding and more labor time
- Complex trim details: decorative trim, window casings, and corner boards add $1,500–$5,000
- Rot repair: damaged sheathing behind old siding adds $500–$3,000+
- Insulation board: adding foam insulation under new siding adds $1.50–$3.00 per square foot but improves energy performance
- Old siding removal: asbestos-containing siding (pre-1980 homes) requires certified abatement
Window costs vary widely based on frame material, glass package, size, and installation type. Retrofit (insert) replacement is less expensive than full-frame replacement but is only an option when the existing frame is structurally sound.
| Window Type | Per Window (Installed) | 10-Window Project |
|---|---|---|
| Vinyl Double-Hung (Double Pane) | $400–$700 | $4,000–$7,000 |
| Vinyl Double-Hung (Triple Pane) | $600–$1,000 | $6,000–$10,000 |
| Fiberglass (Double Pane) | $700–$1,100 | $7,000–$11,000 |
| Wood-Clad (Andersen, Marvin) | $900–$1,500+ | $9,000–$15,000+ |
Window Cost Factors
- Custom sizes and shapes (arched, trapezoid, bay) cost 30–60% more than standard rectangles
- Full-frame replacement (removing down to rough opening) adds $100–$300 per window over retrofit
- Low-E coatings and argon gas fill are standard on most quality windows — triple pane adds $100–$200 per unit
- Interior trim and drywall patching after full-frame install adds $50–$150 per window
- Second-floor and hard-to-access windows may require scaffolding ($500–$1,500 for the project)
Deck costs depend on size, material, complexity, and features. A simple ground-level deck is significantly less expensive than a multi-level design with stairs, railings, and integrated features.
| Material | Per Sq Ft | 300 Sq Ft Deck | 500 Sq Ft Deck |
|---|---|---|---|
| Pressure-Treated Wood | $25–$40 | $7,500–$12,000 | $12,500–$20,000 |
| Cedar | $35–$55 | $10,500–$16,500 | $17,500–$27,500 |
| Composite (Trex, TimberTech) | $40–$65 | $12,000–$19,500 | $20,000–$32,500 |
| PVC/Capped Composite | $50–$80 | $15,000–$24,000 | $25,000–$40,000 |
Add-On Costs
- Railings: aluminum ($40–$80/linear ft), cable ($60–$120/linear ft), glass ($100–$200/linear ft)
- Stairs: $1,000–$3,000 per flight depending on height and material
- Pergola or shade structure: $3,000–$12,000 depending on size and material
- Built-in seating or planter boxes: $500–$2,000
- LED lighting (in-deck, post cap, stair): $500–$2,500 including wiring
- Under-deck drainage system: $1,500–$4,000 for multi-level decks
Exterior painting costs are driven by home size, surface condition (how much prep is needed), paint quality, and access difficulty. A well-maintained home in good condition costs less to paint than one with peeling, cracking, or rotting surfaces.
| Home Size | Budget | Mid-Range | Premium |
|---|---|---|---|
| Small (under 1,500 sq ft) | $3,000–$4,500 | $4,500–$6,500 | $6,500–$9,000 |
| Medium (1,500–2,500 sq ft) | $4,500–$6,500 | $6,500–$9,000 | $9,000–$14,000 |
| Large (2,500+ sq ft) | $6,500–$9,000 | $9,000–$14,000 | $14,000–$22,000+ |
The difference between budget and premium is primarily paint quality and prep thoroughness. A budget job uses contractor-grade paint with minimal surface prep. A premium job includes full scraping, sanding, caulking, primer on bare surfaces, and two coats of high-grade exterior paint (Sherwin-Williams Duration, Benjamin Moore Aura Exterior, or equivalent). The premium approach lasts 10–15 years versus 5–7 for budget.
Gutters are one of the most cost-effective exterior investments. Properly sized and installed gutters protect your foundation, siding, and landscaping from water damage. Gutter guards add maintenance savings over time.
| Component | Cost Range | Notes |
|---|---|---|
| Seamless Aluminum Gutters | $6–$12 per linear ft | Most common. Fabricated on-site for exact fit. Available in 20+ colors. |
| Copper Gutters | $20–$40 per linear ft | Premium. Develops patina over time. 50+ year lifespan. |
| Micro-Mesh Gutter Guards | $8–$15 per linear ft | Blocks leaves, pine needles, and shingle grit. Eliminates most gutter cleaning. |
| Downspout Extensions | $50–$150 each | Route water 4–6 feet from foundation. Essential for Boise soil conditions. |
For a typical Boise home with 150–200 linear feet of gutter, expect $1,200–$2,400 for seamless aluminum gutters and $1,500–$3,000 for gutter guards. Combined gutter + guard packages typically run $2,500–$5,000. Homes with significant tree coverage benefit most from gutter guard investment.
Prioritize by Condition, Not Aesthetics
If your siding shows moisture damage, rot, or significant gaps, address that before painting or building a deck. Structural and envelope issues compound over time — a $500 repair today can prevent a $5,000 problem next year. Start with the building envelope (siding, windows, flashing) before moving to decks and cosmetic updates.
Bundle for Savings
Combining siding replacement with window installation saves 10–15% because crews don't need to work around new siding twice. Similarly, painting immediately after siding installation eliminates a future mobilization cost. Our exterior renovation bundles are designed to maximize these efficiencies.
Phase Over Time
Not every homeowner can fund a full exterior overhaul at once. A common phasing approach: Year 1 — siding and windows (largest investment, biggest performance gain). Year 2 — deck construction. Year 3 — painting, gutters, and landscape integration. We can plan a multi-year exterior strategy during your initial consultation.
Capture Rebates and Incentives
Energy-efficient windows and insulated siding may qualify for Idaho Power rebates, Intermountain Gas incentives, and federal energy efficiency tax credits. These programs change annually, but recent years have offered $200–$600 per qualifying window and up to $1,200 for insulation upgrades. We help identify applicable programs during the planning phase.
When you request an exterior remodeling estimate from Iron Crest Remodel, here's the process:
- 1
We schedule an on-site assessment (typically 45–60 minutes) where we inspect all exterior surfaces, take measurements, and discuss your priorities.
- 2
Within 48 hours, you receive a detailed written estimate that itemizes material costs, labor, permits, and a clear scope of work.
- 3
The estimate includes material options at multiple price points so you can compare value. We don't bury the cheapest option.
- 4
We identify any potential issues (rot, structural concerns, code requirements) upfront so there are no surprises during construction.
- 5
There is no obligation and no high-pressure follow-up. The estimate is valid for 60 days.
How much does a full exterior remodel cost in Boise?
A full exterior remodel in Boise — including siding replacement, window upgrades, painting, and gutters — typically ranges from $35,000 to $85,000+ for a standard 2,000-square-foot home. The total depends on material selections, home size, number of windows, and whether structural modifications are needed. Many homeowners phase projects over 2–3 years to spread costs.
What is the most cost-effective exterior upgrade?
Exterior painting typically offers the highest visual impact per dollar spent. For $4,000–$8,000, a fresh paint job transforms curb appeal and protects the envelope for 7–10 years. If the existing siding and windows are structurally sound, painting provides excellent ROI. When siding is failing, replacement addresses both appearance and performance.
Does bundling exterior projects save money?
Yes. Bundling exterior projects typically saves 10–15% compared to doing them separately. When crews and scaffolding are already on-site for siding, adding window replacement or painting reduces mobilization costs, scaffolding rental, and crew setup time. We offer structured bundled renovation packages for exactly this approach.
Are there financing options for exterior remodeling?
Iron Crest Remodel offers financing through our lending partners. Options include fixed-rate home improvement loans and promotional-rate financing for qualifying homeowners. We also help identify applicable rebates from Idaho Power, Intermountain Gas, and federal energy efficiency programs that can offset window and insulation upgrade costs.
What hidden costs should I watch for in exterior remodeling?
The most common surprise costs in exterior remodeling are: rot or sheathing damage discovered behind old siding (repair costs $500–$3,000+ depending on extent), undersized or deteriorated framing at window openings ($200–$800 per window), and subgrade soil conditions affecting deck footings ($300–$1,000 for additional excavation). A thorough pre-project assessment minimizes surprises, and our estimates include contingency guidance.
How do Boise exterior remodeling costs compare to the national average?
Boise exterior remodeling costs are typically 5–15% below major metro areas like Seattle, Portland, or Denver, but have risen 15–20% since 2020 due to population growth and labor demand. Material costs are similar nationwide since they are manufacturer-set. Labor rates in the Treasure Valley are competitive but rising as demand for skilled trades continues.
Get Your Exterior Remodeling Estimate
Free, detailed estimates for siding, windows, decks, painting, and gutters. Serving Boise, Meridian, Eagle, Nampa, and the Treasure Valley.