Cost to Skylight Installation in Seattle, WA

$1,536–$4,480 in Seattle

28% above the national average · 1.28x cost multiplier

In Seattle, a skylight installation runs $1,536 to $4,480 on average — about 28% 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	$512	$1,152	$2,560
Labor	$640	$1,152	$1,536
Permits	$128	$192	$256
Total	$1,280+28% vs. national avg	$2,496+28% vs. national avg	$4,480+28% 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	Pros	Cons	Best For
Fixed Skylight	$200-$500/unit	Most affordable, no moving parts to fail, good for hard-to-reach areas	No ventilation, condensation can be an issue	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	Allows air circulation, crank or push-bar operation, moderate cost	Must be within reach to operate, more leak points than fixed	Kitchens, bathrooms, reachable ceiling heightsAllows air circulation, crank or push-bar operation, moderate cost
Electric/Solar Venting Skylight	$700-$1,500/unit	Remote or app control, rain sensors auto-close, solar models qualify for tax credits	Most expensive, motor can fail, requires battery or wiring	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	Least expensive, minimal roof penetration, fits in tight spaces, easy install	Smaller light output, no ventilation, no view of sky	Bathrooms, closets, hallways, tight attic spacesLeast expensive, minimal roof penetration, fits in tight spaces, easy install

Other Projects in Seattle

Full Kitchen Remodel

Full Bathroom Remodel

Composite Deck Building

Back to national average for Skylight Installation

Seattle Estimate

Typical Range

$1,536–$4,480

vs. National Average

28% above national

Cost Multiplier

1.28x

Estimates apply Seattle's 1.28x regional cost multiplier to national averages. Actual bids vary by contractor, project scope, and timing.

See national average costs →