Attic Insulation cost: Beaverton vs Hillsboro (2026)
Attic insulation costs about the same in Beaverton and Hillsboro in 2026 — roughly $4,000 in each.
Beaverton OR
Typically around $4,000
Hillsboro OR
Typically around $4,000
Beaverton vs Hillsboro: full breakdown
| Factor | Beaverton | Hillsboro |
|---|---|---|
| Typical 2026 cost | $4,000 | $4,000 |
| Estimated range | $1,600–$6,400 | $1,600–$6,400 |
| Labor index (vs US) | ×1.07 | ×1.07 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | None | None |
| Labor share | $2,200 | $2,200 |
| Materials/equipment | $1,800 | $1,800 |
These are 2026 planning figures for attic insulation, localized to each city — not formal quotes.
No real cost edge either way
This is a statistical tie on attic insulation cost, so let contractor reputation and project timing decide, not geography.
Attic insulation by type: Beaverton vs Hillsboro
Every attic insulation type gets its own localized price for each metro, using the same labor, climate and permit adjustments — a true apples-to-apples comparison.
| Type | Beaverton | Hillsboro |
|---|---|---|
| Fiberglass batts | $1,600–$4,250 | $1,600–$4,250 |
| Blown-in fiberglass | $1,600–$4,800 | $1,600–$4,800 |
| Blown cellulose | $1,800–$5,350 | $1,800–$5,350 |
| Spray foam | $3,750–$9,600 | $3,750–$9,600 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national attic insulation range for local labor, climate and permits.
Attic insulation by area: Beaverton vs Hillsboro
Attic insulation is priced by the square foot of attic floor, typically $1–$7 per sq ft installed depending on material and how deep you build the R-value. Blown-in is cheapest; spray foam costs the most.
| Size | Beaverton | Hillsboro |
|---|---|---|
| 500 sq ft | $750–$2,350 | $750–$2,350 |
| 1,000 sq ft | $1,300–$3,750 | $1,300–$3,750 |
| 1,500 sq ft | $1,900–$5,350 | $1,900–$5,350 |
| 2,000+ sq ft | $2,550–$6,950 | $2,550–$6,950 |
All figures are 2026 localized planning estimates for attic insulation — get an actual quote before you commit.
What insulation pros earn in each metro
With labor making up about 55% of a attic insulation job, wage differences between metros do most of the work here. These figures are real BLS OEWS installer wages, not modeled estimates.
Portland-Vancouver-Hillsboro metro · about 12% above the US average installer wage.
Portland-Vancouver-Hillsboro metro · about 12% above the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for attic insulation in either city
Everyone insulates in fall before winter, so that's the busy, full-price season. Booking in spring or summer catches off-peak pricing — and utility rebate budgets are often freshest early in the year.
How much insulation is worth paying for?
Insulation is one of the few home upgrades where spending more can genuinely pay for itself. Our editors on the choices that decide both cost and payback.
The air-sealing case
Insulation without air-sealing underperforms. Sealing leaks first is cheap and often delivers more comfort per dollar than thicker insulation alone — make sure it's in the scope.
The rebate case
Insulation carries some of the strongest incentive money in remodeling, with utility and state rebates covering a real portion of the cost since the federal 25C credit expired at the end of 2025. Look up what applies on DSIRE, then schedule the work while rebate funds are still unclaimed for the year.
The R-value case
Aim for the R-value the DOE assigns your zone, not a round number that sounds close enough. Every point you fall short is comfort you don't feel and utility savings you never bank — savings that would have covered the extra material several times over.
Air-seal before you insulate, hit the DOE-recommended R-value for your zone, and claim every rebate you're eligible for — insulation is a rare case where doing the full job is also the cheapest one, long-term.
Beaverton vs Hillsboro
Is attic insulation cheaper in Beaverton or Hillsboro?
Not really — both cities land at almost the same number for attic insulation, around $4,000 each.
Why does attic insulation cost more in Hillsboro than Beaverton?
Labor rates explain most of it — 1.07 in Hillsboro vs 1.07 in Beaverton. A mixed climate versus mixed accounts for the rest.
How much is attic insulation in Beaverton, OR?
Beaverton homeowners can expect $1,600 to $6,400 for attic insulation in 2026, with $4,000 the typical number.
Do insulation pros really charge more in one city?
It's not a myth — BLS data puts installer wages at about $34.9/hr in the Portland-Vancouver-Hillsboro area and $34.9/hr in Portland-Vancouver-Hillsboro. Given labor is around 55% of a attic insulation job's cost, that gap explains most of the price spread.
When is the cheapest time to buy attic insulation — and does it differ by city?
No, the seasonal pattern is the same in Beaverton and Hillsboro: book during Spring and summer for about 5–10% in savings. The pre-winter fall rush is the priciest stretch in both cities, mostly due to emergency replacements.
Should I choose where to live based on attic insulation cost?
There's no cost argument here between Beaverton and Hillsboro — they're a wash. Focus on contractor reputation, project scope, equipment tier and timing.
Compare attic insulation in other cities
Updated June 2026 · By Serhat Özçelik