Cost to Basement Egress Window Installation in Boise, ID (2026)
If you’re budgeting a basement egress window installation in Boise, most projects run $1,877-$5,162, 6% below the $3,200 national average. What moves that number most is usually one thing: Foundation Type. On its own it can swing the cost by $500 - $2,000, so that’s the decision to slow down on before you sweat the smaller stuff.
Easiest place to save: Bundle egress window installation with basement finishing work - shared permit, site prep, and contractor mobilization saves $300-$600.
$1,877-$5,162 in Boise
6% below the national average · 0.94x cost multiplier
Expect to pay $1,877-$5,162 for a basement egress window installation in Boise, about 6% below the national benchmark. The Mountain West region's contractor market and material costs account for most of this difference. The detailed breakdown below shows how budget, mid-range, and premium projects compare at Boise prices.
Cost Breakdown in Boise
| Line Item | Low | Mid | High |
|---|---|---|---|
| Cost per window | $1408 | $3004 | $5162 |
| Materials | $820 | $1,537 | $3,075 |
| Labor | $1,030 | $1,717 | $3,005 |
| Permits | $205 | $308 | $410 |
| Total | $2,055-7% vs. national avg | $3,562-6% vs. national avg | $6,490-6% vs. national avg |
Budget
Basic vinyl egress window in a poured concrete or concrete block foundation. Single window well included. Assumes straightforward soil and grade conditions.
Mid-Range
Mid-range vinyl or fiberglass egress window, galvanized steel window well with drainage gravel, and proper waterproofing around opening. Average soil and depth conditions.
Premium
Premium window with masonry lintel, deep excavation in difficult soil, custom window well with cover and escape ladder, waterproofing membrane, and drain connection.
Material Options
Material prices below are national averages; availability in Boise may shift costs slightly.
| Material | Cost/Unit | Best For |
|---|---|---|
| Vinyl Egress Window | $300-$700/window | Most residential egress installsMost affordable, low maintenance, good insulation |
| Fiberglass Egress Window | $500-$1,200/window | Premium basements, cold climatesStronger than vinyl, won't warp, paintable |
| Steel Window Well (Corrugated) | $60-$150 | Standard installationsMost common, affordable, durable |
| Polycarbonate Window Well | $150-$400 | Premium installs, maximizing natural lightWon't rust, clear panels let in light, attractive |
| Masonry Window Well | $500-$1,500 | High-end basement conversionsCustom look, very durable, matches house exterior |
Other Projects in Boise
Boise Estimate
Typical Range
$1,877-$5,162
vs. National Average
6% below national
Cost Multiplier
0.94x
Cost Per window
$1408-$5162
This 0.94x estimate prices Boise labor from BLS Occupational Employment and Wage Statistics (May 2025) and applies a lighter regional adjustment to materials and permits, which vary less by metro than labor does. Actual bids vary by contractor, project scope, and timing.
See national average costs →