Vinyl Window Replacement cost: Apex vs Durham (2026)
There's essentially no price gap here: vinyl window replacement runs close to $10,000 in both Apex and Durham in 2026.
Apex NC
Typically around $10,000
Durham NC
Typically around $10,000
Apex vs Durham: full breakdown
| Factor | Apex | Durham |
|---|---|---|
| Typical 2026 cost | $10,000 | $10,000 |
| Estimated range | $5,050–$14,950 | $5,050–$14,900 |
| Labor index (vs US) | ×0.99 | ×0.98 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $125 | $125 |
| Labor share | $5,500 | $5,500 |
| Materials/equipment | $4,500 | $4,500 |
All figures are 2026 localized planning estimates for vinyl window replacement — get an actual quote before you commit.
No real cost edge either way
Neither metro has a cost edge on vinyl window replacement — spend your decision-making energy on the contractor, not the location.
Vinyl window replacement by type: Apex vs Durham
Below, each vinyl window replacement option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Apex | Durham |
|---|---|---|
| Double-hung | $5,050–$12,000 | $5,050–$11,950 |
| Sliding | $4,600–$11,000 | $4,550–$10,950 |
| Casement | $6,050–$13,950 | $6,050–$13,900 |
| Picture | $6,550–$13,950 | $6,500–$13,900 |
| Bay / bow | $9,050–$17,950 | $9,000–$17,850 |
These are 2026 planning figures for vinyl window replacement, localized to each city — not formal quotes.
Vinyl window replacement by number of windows: Apex vs Durham
Vinyl window replacement is priced per window — figure roughly $450–$1,000 each installed for standard double-hung units, including labor and disposal. Cost scales almost linearly with the number of openings you replace at once.
| Size | Apex | Durham |
|---|---|---|
| 5 windows | $2,600–$5,050 | $2,600–$5,050 |
| 10 windows | $5,050–$9,500 | $5,050–$9,450 |
| 15 windows | $7,550–$13,950 | $7,500–$13,900 |
| 20 windows | $10,000–$17,950 | $9,950–$17,850 |
| 25+ windows (whole home) | $12,500–$21,900 | $12,400–$21,750 |
Treat these as 2026 localized estimates for vinyl window replacement, not quotes from a contractor.
Cheapest time for vinyl window replacement in either city
Demand for window installs drops once it's cold out, which is precisely when manufacturers push their biggest rebates — a combination that doesn't happen in the busy spring and summer months.
How much should new windows really cost you?
A window budget rests on three choices — frame material, glass package and how it's installed. Our editors weigh in on where the money is well spent.
The value case
Double-pane, low-E vinyl is the workhorse spec for a reason: it handles the vast majority of drafts and heat loss without the price jump of premium materials. When you're replacing every window at once and watching the total, it's the default that leaves the least on the table.
The install case
Installation is where a window quote quietly makes or breaks itself. A pocket insert dropped into a deteriorating opening leaks no matter how good the unit is, while a full-frame replacement with correct flashing holds up. Choose the method that fits what's actually behind the trim, not the one that shaves the estimate.
The efficiency case
In extreme climates, triple-pane or premium low-E/gas-fill glass pays back in comfort and bills — and ENERGY STAR units may qualify for rebates. Spend on the glass package before the frame upgrade.
Windows reward homeowners who spend deliberately: glass tuned to the climate, a vinyl frame by default, and an installer who won't skip flashing. Trim the frame line before you touch either of the other two.
Apex vs Durham
Is vinyl window replacement cheaper in Apex or Durham?
Not really — both cities land at almost the same number for vinyl window replacement, around $10,000 each.
Why does vinyl window replacement cost more in Durham than Apex?
It comes down to labor: Durham indexes at 0.98 against Apex's 0.99. The mixed-vs-mixed climate difference adds to the gap.
How much is vinyl window replacement in Apex, NC?
Apex homeowners can expect $5,050 to $14,950 for vinyl window replacement in 2026, with $10,000 the typical number.
When is the cheapest time to buy vinyl window replacement — and does it differ by city?
Timing doesn't change by city here — Late fall and winter is the cheapest window in both Apex and Durham, saving roughly 5–15%. Avoid spring and summer peak in either location, when emergency replacements push prices up.
Should I choose where to live based on vinyl window replacement cost?
Not on this basis — Apex and Durham cost about the same. Weigh contractor quality, scope, equipment tier and timing instead.
Compare vinyl window replacement in other cities
Updated June 2026 · By Serhat Özçelik