Casement Window Cost: 2026 Installed Price Calculator
Mike Martin, MA CSL, is the founder and construction cost editor of RemodelingExpense. His residential construction experience informs the site’s cost research, calculators, and homeowner project guidance.
casement window cost ranges from $600 – $1,600 per window installed, with a typical 5-window project costing $3,000 – $8,000.
Casement windows usually cost more than basic sliding or single-hung windows because they use crank hardware, side hinges, compression seals, and larger operating sashes.
Enter your ZIP code and number of casement windows to estimate your project.
Cost Calculator
Casement Window Cost Calculator
Casement window cost depends on frame material, sash size, crank hardware, hinge side, glass package, insert versus full-frame installation, opening condition, trim work, disposal, access, and local labor rates.
Your estimated cost
For 5 casement window
$3,000 – $8,000
About $600 – $1,600 per casement window
Use your estimate as a starting point, then compare real prices from local contractors.
| Cost item | Low estimate | High estimate |
|---|---|---|
| Material | $1,950 | $5,600 |
| Labor | $1,050 | $2,400 |
| Estimated casement window cost | $3,000 | $8,000 |
| Installed cost per casement window | $600 | $1,600 |
Why your price may change
- Local labor rates vary.
- Material quality affects the price.
- Old material removal, repairs, permits, or code updates can add cost.
- Hard-to-reach areas, complex layouts, rush jobs, or premium contractors may cost more.
Estimate includes local labor adjustments and may differ slightly from rounded national cost examples.
Casement Window Cost vs Value
Casement Window may recover about 58%–73% of its cost.
Bottom line: Casement window cost is affected by crank hardware, sash size, frame material, glass package, install method, opening condition, trim work, and local labor rates.
Worth it: Homeowners pricing crank-out windows for better ventilation, tighter closing, or taller openings before choosing a frame material.
Skip it: Use a different calculator if the project is mainly a basic flat replacement window, bay window, storm window, basement window, egress well, or glass-only repair.
ROI ranges are planning estimates and should not be treated as an appraisal. This is only an estimate. Real resale value depends on your home, neighborhood, market, project quality, and buyer demand.
Contractor Reality Check
Two casement window quotes can vary because one may include basic crank-out units while another includes premium hardware, full-frame removal, trim repair, flashing, and upgraded glass.
My rule of thumb: check the crank hardware, hinge side, glass package, and install method before comparing the final price.
What to Confirm Before You Sign
A good quote is easy to read. If any of these are missing or vague, ask before you commit:
- Operation: confirm left-hand or right-hand swing, crank style, hinge placement, and screen location.
- Hardware: ask whether the quote includes standard or upgraded locks, operators, hinges, and handles.
- Sash size: verify the rough opening, sash dimensions, and whether the unit meets egress needs.
- Frame material: confirm vinyl, wood, fiberglass, aluminum, or clad construction.
- Glass package: check for double pane glass, Low-E coating, argon fill, tempered glass, and grids.
- Install method: confirm insert replacement, full-frame replacement, trim, flashing, disposal, and cleanup.
- Buffer: budget an extra 7% to 15% for surprises, access issues, or upgrades.
Surprise Costs That Move the Price
These are the items that push a quote above the basic price range, and roughly what they add.
| Item | Why It Adds Cost | Typical Add |
|---|---|---|
| Premium crank hardware | Better operators, locks, hinges, and handles raise the unit price and improve long-term operation. | $75 – $300+ per window |
| Full-frame replacement | The old frame is removed so the opening can be flashed, trimmed, and reset correctly. | $200 – $650+ per window |
| Egress sizing | Bedrooms and some basement areas may need a larger operating sash to meet code. | $150 – $800+ per window |
| Tempered or upgraded glass | Bathrooms, stairs, doors, larger panes, and code areas may require safety glass or better glass packages. | $100 – $500+ per window |
| Opening repair | Rot, water damage, out-of-square framing, or old trim issues must be corrected before the sash can seal properly. | $150 – $800+ per opening |
Casement Window Cost by Type
| Type | Installed Cost per casement window | Best For |
|---|---|---|
| Basic vinyl casement window | $600 – $1,200 | Lower-maintenance crank-out windows in standard openings. |
| Wood casement window | $1,000 – $2,200+ | Traditional interiors, stain-grade trim, and historic homes. |
| Fiberglass casement window | $950 – $1,900+ | Taller operating sashes where frame stability matters. |
| Aluminum casement window | $750 – $1,600+ | Modern profiles, thinner frames, and specialty openings. |
| Custom casement window | $1,300 – $3,000+ | Nonstandard sizes, specialty glass, and premium hardware packages. |
Is Casement Window Worth It?
A casement window is worth it when you want strong ventilation, a tighter closed seal, easier operation over a sink or counter, or a taller opening that works well with a crank-out sash.
It may not be worth the upgrade if you want the lowest installed price, have limited exterior clearance, or prefer a simpler sliding or double-hung window.
References – Casement Window Cost
- Manufacturer Cost Guidance: Pella Replacement Window Cost
- Installation Service Reference: The Home Depot Window Installation
- Installation Service Reference: Lowe’s Window and Door Installation
- Labor Wage Data: Occupational Employment and Wage Statistics, U.S. Bureau of Labor Statistics
- Labor Burden Data: Employer Costs for Employee Compensation, U.S. Bureau of Labor Statistics
Last Updated: 6/20/26
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