🪟
Free Window Replacement Estimate Template (Excel, 2026 Cost Benchmarks)
Typical project: · Timeline: weeks
📊 Trade Benchmarks (avg)
Cost per Opening
$650 - $1,200
Mid-range vinyl installed
Labor Time
2 - 4 hrs
Per window (standard size)
Energy Star Tax Credit
Up to $600
Current 2026 federal limit
📦 Materials Cost Breakdown
Direct Material| Line Item | Cost | Notes |
|---|---|---|
| Vinyl Replacement Windows | $4,500 | 10 units @ $450/avg |
| Low-Expansion Foam & Seal | $250 | 3 cases + Quad Max caulk |
| Trim & Coil Stock | $480 | Exterior metal wrap |
| Materials Subtotal | $5,230 |
👷 Labor Cost Breakdown
Direct Labor| Task | Cost | Notes |
|---|---|---|
| Removal & Prep | $950 | Careful removal of old units |
| Window Installation | $2,500 | Flash, level, and secure |
| Trim & Cleanup | $1,200 | Caulking and debris removal |
| Labor Subtotal | $4,650 |
⚠️
Markup ≠ Margin — Don't Make This Mistake
A % markup on $9,880 gives % gross margin — not %. To hit a true % gross margin, divide your cost by NaN.
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