Cost to Skylight Installation in Seattle, WA (2026)
If you’re budgeting a skylight installation in Seattle, most projects run $1,426-$4,159, 19% above the $2,200 national average. What moves that number most is usually one thing: Skylight Type. On its own it can swing the cost by $200 - $1,500, so that’s the decision to slow down on before you sweat the smaller stuff.
Easiest place to save: Choose a fixed skylight over venting if you don't need ventilation - save $200-$1,000 per unit
In the West Coast (where Seattle sits): Highest labor costs, seismic code considerations.
$1,426-$4,159 in Seattle
19% above the national average · 1.19x cost multiplier
In Seattle, a skylight installation runs $1,426 to $4,159 on average - about 19% above what homeowners pay nationwide. The West Coast market's labor costs account for most of the gap, with material pricing and local permitting fees adding to the spread. Use the cost table below to compare budget, mid-range, and premium options side by side.
Cost Breakdown in Seattle
| Line Item | Low | Mid | High |
|---|---|---|---|
| Materials | $456 | $1,026 | $2,280 |
| Labor | $630 | $1,134 | $1,512 |
| Permits | $114 | $171 | $228 |
| Total | $1,200+20% vs. national avg | $2,331+20% vs. national avg | $4,134+18% vs. national avg |
Budget
Fixed curb-mount skylight, standard dual-pane glass, basic flashing kit
Mid-Range
Venting deck-mount skylight with Low-E glass, integrated flashing, solar-powered blind
Premium
Large electric venting skylight or sun tunnel, triple-pane glass, light shaft through attic, remote control
Material Options
Material prices below are national averages; availability in Seattle may shift costs slightly.
| Material | Cost/Unit | Best For |
|---|---|---|
| Fixed Skylight | $200-$500/unit | Hallways, closets, stairwells, areas needing light onlyMost affordable, no moving parts to fail, good for hard-to-reach areas |
| Manual Venting Skylight | $400-$800/unit | Kitchens, bathrooms, reachable ceiling heightsAllows air circulation, crank or push-bar operation, moderate cost |
| Electric/Solar Venting Skylight | $700-$1,500/unit | High ceilings, bedrooms, smart home integrationRemote or app control, rain sensors auto-close, solar models qualify for tax credits |
| Tubular Sun Tunnel | $200-$600/unit | Bathrooms, closets, hallways, tight attic spacesLeast expensive, minimal roof penetration, fits in tight spaces, easy install |
Other Projects in Seattle
Seattle Estimate
Typical Range
$1,426-$4,159
vs. National Average
19% above national
Cost Multiplier
1.19x
This 1.19x estimate prices Seattle 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 →