Attic Insulation cost: Burlington vs Winston-Salem (2026)
There's essentially no price gap here: attic insulation runs close to $3,600 in both Burlington and Winston-Salem in 2026.
Burlington NC
Typically around $3,600
Winston-Salem NC
Typically around $3,600
Burlington vs Winston-Salem: full breakdown
| Factor | Burlington | Winston-Salem |
|---|---|---|
| Typical 2026 cost | $3,600 | $3,600 |
| Estimated range | $1,450–$5,750 | $1,450–$5,750 |
| Labor index (vs US) | ×0.96 | ×0.96 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | None | None |
| Labor share | $2,000 | $2,000 |
| Materials/equipment | $1,600 | $1,600 |
These are 2026 planning figures for attic insulation, localized to each city — not formal quotes.
Basically a tie — focus on the contractor
This is a statistical tie on attic insulation cost, so let contractor reputation and project timing decide, not geography.
Attic insulation by type: Burlington vs Winston-Salem
Below, each attic insulation option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Burlington | Winston-Salem |
|---|---|---|
| Fiberglass batts | $1,450–$3,800 | $1,450–$3,800 |
| Blown-in fiberglass | $1,450–$4,300 | $1,450–$4,300 |
| Blown cellulose | $1,650–$4,800 | $1,650–$4,800 |
| Spray foam | $3,350–$8,600 | $3,350–$8,600 |
All figures are 2026 localized planning estimates for attic insulation — get an actual quote before you commit.
Attic insulation by area: Burlington vs Winston-Salem
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 | Burlington | Winston-Salem |
|---|---|---|
| 500 sq ft | $650–$2,100 | $650–$2,100 |
| 1,000 sq ft | $1,150–$3,350 | $1,150–$3,350 |
| 1,500 sq ft | $1,700–$4,800 | $1,700–$4,800 |
| 2,000+ sq ft | $2,300–$6,200 | $2,300–$6,200 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national attic insulation range for local labor, climate and permits.
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?
R-value, air-sealing and material decide both the price and the payback. Our editors on the trade-offs.
The rebate case
Few home projects come with rebate support like insulation does — utility and state programs routinely offset a meaningful slice of the bill (the federal 25C credit closed in December 2025). Run your address through DSIRE first, and book when a program's yearly budget has just refilled.
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.
The air-sealing case
Blown-in or batt, insulation can only slow the heat that isn't already escaping through gaps and penetrations. Sealing those leaks costs little and frequently buys more comfort per dollar than piling on extra R-value, so confirm it's written into the scope.
Payback is the whole point with insulation, and it arrives fastest when the job is done in full: air-sealing, the DOE-recommended R-value for your climate zone, and whatever utility rebates you qualify for. Trimming any one of those trims the return, not the cost.
Burlington vs Winston-Salem
Is attic insulation cheaper in Burlington or Winston-Salem?
Not really — both cities land at almost the same number for attic insulation, around $3,600 each.
Why does attic insulation cost more in Winston-Salem than Burlington?
Winston-Salem's higher labor index (0.96 vs 0.96 in Burlington) is the biggest factor, with the mixed/mixed climate split playing a smaller role.
How much is attic insulation in Burlington, NC?
attic insulation in Burlington runs $1,450–$5,750 as of 2026 — most jobs land near $3,600.
When is the cheapest time to buy attic insulation — and does it differ by city?
The best window is the same in both Burlington and Winston-Salem: Spring and summer, when demand drops and installers discount to keep crews busy — typically 5–10% off peak pricing. The most expensive time anywhere is an emergency replacement during the pre-winter fall rush.
Should I choose where to live based on attic insulation cost?
There's no cost argument here between Burlington and Winston-Salem — 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