Window Replacement Cost 2026: $6,000–$12,000 for 10 Windows

Replacing the windows on an existing US house is too easy to price as a single “average” and then multiply. A package of about 10 standard double-hung vinyl windows, set into openings that are still square, often clusters around $6,000–$12,000 installed. That is the same band as a package of about 8 to 12. Eight smaller openings sit toward $6,000. Ten larger ones, or a count closer to 12, sit toward $12,000. The wider national spread, $3,000–$30,000, covers a smaller vinyl insert job at the low end and wood, fiberglass, full-frame work, or a larger mix of sizes at the high end. These are typical planning ranges, not a survey and not a quote.

The count table is vinyl double-hung inserts, basic low-E glass, a simple interior stop, and haul-away. It is the number to use for a whole house of that count. Ten windows are not two-thirds the price of fifteen. The crew, the permit, and the haul-away do not shrink just because you are only doing the front of the house.

Windows	Typical installed cost
10	$6,000–$12,000
15	$8,500–$16,000
20	$11,000–$22,000

Ten vinyl double-hung inserts are the typical band. Fifteen often sit at the top of that band or leave it for the wider spread. Twenty often leave the band and stay under the $30,000 top when the units stay vinyl inserts. Twenty wood windows, or twenty full-frame openings, can reach that top and clear it.

The per-window table is one insert in a sound, square frame, a common size, and basic low-E dual pane. It is the cross-check once you know the mix. Do not add it on top of the count table. A very large picture window, a custom shape, or a full-frame job leaves its row.

Type	Vinyl	Wood	Fiberglass
Double-hung	$500–$1,200	$900–$2,200	$750–$1,700
Casement	$600–$1,400	$1,000–$2,400	$850–$1,900
Slider	$500–$1,300	$900–$2,200	$750–$1,800
Picture	$400–$1,100	$700–$1,800	$600–$1,500
Bay or bow	$2,000–$5,000	$3,500–$9,000	$2,800–$7,000

Spread across 8 to 12 vinyl double-hungs, the package usually lands around $500–$1,000 an opening. Ten windows at $700 is $7,000, the middle of the $6,000–$12,000 band. Ten at the $1,200 end of the vinyl double-hung row is $12,000, the top of that band. A very small vinyl insert can land near $300, which is how a short list of small units sits near the $3,000 floor of the wider spread. Multiplying ten windows by $300 undershoots a real package, because the trip is still there. Use the count table for the house. Use this table to price a casement, a slider, a picture window, or a bay that is not a double-hung.

A picture-window row is a common fixed unit, not a wall of glass. A casement is often a step above a double-hung because of the hardware. A slider of a common width sits near the double-hung row. One vinyl bay or bow is often $2,000–$5,000, and it counts as one opening, not as three double-hungs you also add. Two or three bays can push a 10-window job out of $12,000. Several bays, or a wood bay at $3,500–$9,000, can clear the $30,000 top.

Wood and fiberglass leave the vinyl band once the count is a whole house. Ten wood double-hungs at $900–$2,200 are about $9,000–$22,000. Ten fiberglass double-hungs at $750–$1,700 are about $7,500–$17,000. Ask for the frame material as its own column so two bids are not mixing vinyl with wood.

The lines below are the step off an insert. Basic interior stops, a simple exterior cap, and haul-away of the old sashes are already inside the count table and the vinyl double-hung row. Do not add them again.

Add-on	Typical planning range
Full-frame instead of an insert	$200–$600 more per window
Interior trim beyond a simple stop	$75–$200 per window
Haul-away, if a bid prices it alone	$25–$50 per window

Full-frame removes the old frame. On 10 windows, $200–$600 more per opening is about $2,000–$6,000 on top of an insert price, which can leave the $12,000 top. It is the right job when the frame is rotten or the size has to change. New casing in the lived-in rooms, beyond a simple stop, is often $75–$200 a window, about $750–$2,000 on a 10-window house. Haul-away priced by itself is often $25–$50 a window, about $250–$500 for 10. If the package already says the old sashes leave with the crew, that line is already in the number.

If you remember one distinction, make it this: an insert that uses a sound existing frame is one project, and a full-frame replacement that opens the wall is another. Most of the shock in window bids is a rotten frame described as “while we’re at it.”

What the range includes

The typical $6,000–$12,000 band assumes an existing single-family house, about 10 standard double-hung vinyl windows (the middle of an 8- to 12-window package), insert installation into frames that are solid and square, low-E insulated glass in a common size, basic interior casing or stops, exterior caulk or a simple cap, haul-away of the old sashes, and openings a crew can reach from the ground. Where the city requires a permit for a same-size replacement, that fee usually sits inside an ordinary bid. Ask anyway.

A first-floor house with small, identical vinyl inserts sits toward the lower half. Ten larger openings, or a mix that includes a picture window, sits at the top of the band and leaves it if any of those units are wood, fiberglass, a bay, or full-frame.

The floor of the national spread, near $3,000, is a smaller set of standard vinyl inserts in a lower-cost area. It is not a whole-house wood package that someone discounted. The top, toward $30,000, is where wood or fiberglass, full-frame installation, and oversized or numerous openings usually land. A 20-window vinyl package often stays under that top. A large house, several bay windows, or a wood package on 15 or 20 openings can clear it. Treat a number above it as a different scope and ask which driver caused it.

None of the bands include new vinyl siding across the wall, painting every room, a new header, lead-paint abatement priced as its own project, or a separate exterior job such as a wood deck. If tear-out shows rot in the rough opening, that repair belongs on the proposal as a unit price. Ask for it before you sign.

What moves the price

Driver	How it changes the bid
Count	About 10 vinyl double-hungs are $6,000–$12,000. About 15 are often $8,500–$16,000. About 20 are often $11,000–$22,000. The crew and the disposal are still there on a short list.
Type	A standard double-hung is the planning unit. A casement, a slider, and a common picture window have their own rows. A bay or bow is often $2,000–$5,000 in vinyl, not a double-hung with a different drawing.
Frame	Vinyl is the typical band. Fiberglass usually sits above vinyl. Wood sits above both. Ten wood double-hungs often leave $12,000.
Insert or full-frame	An insert keeps a sound frame. Full-frame is often $200–$600 more per window. On 10 windows that is about $2,000–$6,000 on top of the insert price.
Glass and trim	Basic low-E dual pane and a simple stop are in the rows. Triple pane, laminated glass, and new casing at $75–$200 a window are upgrades.
Access and the opening	First-floor openings a crew can walk to are simpler. Second-story work, rot, or a bowed jamb turns the opening into carpentry and can force a full-frame price.

Grilles between the glass, a particular exterior color, and full screens are small next to the frame decision. Write them down anyway so two bids are pricing the same window.

DIY or hire

DIY is realistic for one vinyl insert on the first floor when the frame is square, dry, and the right size, and when you can measure the opening the way the manufacturer specifies, shim the unit, insulate the gap, and finish the interior stop. It is a poor place to learn on a ladder. Second-story work is a fall, not a savings.

Hire for full-frame replacement, for any opening that is rotten or out of square, and for anything that changes the size of a bedroom window. Egress is a code size, not a style choice. On a house built before 1978, disturbing old paint can trigger lead-safe work rules. That is a reason to hire someone who already works that way, not a reason to skip the prep.

Many window warranties expect a credentialed installer. If the warranty is why you are buying the glass, hiring is part of the product. If a wood deck ledger lands on the same wall you are opening, put both flashing details on paper so one crew is not covering the other’s joint.

Repair or replace

Repair when the frame is solid and the problem is a part: a broken balance, worn weatherstripping, a failed sash lock, or a single insulated unit that a glass shop can swap. A wood window that still closes, on a house where the old sash is the look you want, is often a reglaze and a weatherstrip, not a vinyl insert. That repair is cheaper than any band on this page.

Replace when frames are soft, sashes will not lock or will not stay open, the opening is so far out of square that an insert will not seal, or most of the windows in the lived-in rooms have already failed. Fog between the panes means the seal is gone. One fogged unit is a glass repair if the sash is sound. A house full of them is a replacement conversation.

A stain under a window is not automatically a bad sash. If the water is coming from the eave or from flashing where the roof meets the wall, price that on the roof replacement guide before you order glass. A new window does not fix a leak that starts above the opening.

How to use this number

Ask two or three installers for written bids that name the manufacturer and the line, insert or full-frame, the glass package, the count and the sizes, the type of each opening, who finishes the interior trim, and whether haul-away and a permit are included. Compare about 10 vinyl double-hung inserts with $6,000–$12,000. Compare 15 and 20 with $8,500–$16,000 and $11,000–$22,000. Compare a single unit with the type and frame row: vinyl double-hung $500–$1,200, wood $900–$2,200, fiberglass $750–$1,700, and a vinyl bay $2,000–$5,000. Put full-frame at $200–$600 more per window, and do not add haul-away to a bid that already includes it.

A very low bid on a job you described as full-frame is a reason to ask whether the price is actually an insert. A high bid should point at wood, a bay, size, access, or rot. Two or three local bids on the same list of openings are the number that matters. How this site sets the band is explained on the methodology page.