Create professional window installation estimates and invoices for replacement and new construction windows in under 2 minutes.
EstimatePro is used by window installers across the US who need fast, professional estimates without the overhead of expensive software. Our window installer template is optimized for contractors working in the field.
Window replacement runs $300-$800 per unit for standard sizes, $400-$1,200 for new construction, with energy-efficient upgrades adding 10-20%.
Common questions from window installers:
What is the average hourly rate for a window installer?
Rates vary by region, experience, and job complexity. Use your own rates in EstimatePro — the app doesn't set prices, it formats your professional estimate with the numbers you choose.
Do I need a license to work as a window installer?
Licensing requirements vary by state and locality. Check with your state's contractor licensing board. EstimatePro is an estimate formatting tool — you remain responsible for compliance with local regulations.
How it works
Built for window installers — estimate replacement and new construction window jobs in minutes.
Create Free EstimateHere's what a typical Window Installer estimate looks like — complete with itemized labor, materials, subtotal, tax, and total.
| Description | Qty | Unit Price | Total |
|---|---|---|---|
| Install replacement window (double hung) | 5 | $450.00 | $2250.00 |
| Install new construction window (casement) | 3 | $600.00 | $1800.00 |
| Install sliding glass door | 1 | $1200.00 | $1200.00 |
| Replace window trim (per opening) | 8 | $85.00 | $680.00 |
| Subtotal | $5930.00 | ||
| Tax (8%) | $474.40 | ||
| Total | $6404.40 | ||
Window installers pay tax on materials (windows, caulk, flashing, trim) while installation labor is often tax-exempt. Some jurisdictions offer tax credits or exemptions for energy-efficient windows — be sure to note eligibility on the estimate. Old window removal and disposal fees vary. EstimatePro's per-item taxable checkbox handles individual line items. Window replacements pair naturally with siding work — use our <a href="/siding-contractor/">free siding contractor estimates</a> for exterior cladding quotes. Enter your local rate and the totals calculate instantly.
Window replacement runs $300-$800 per unit for standard sizes, $400-$1,200 for new construction, with energy-efficient upgrades adding 10-20%.
Set your tax rate once and use the taxable checkbox on each line item — this keeps your estimates accurate without recalculating manually for every job.
What is the average hourly rate for a window installer?
Rates vary by region, experience, and job complexity. Use your own rates in EstimatePro — the app doesn't set prices, it formats your professional estimate with the numbers you choose.
Do I need a license to work as a window installer?
Licensing requirements vary by state and locality. Check with your state's contractor licensing board. EstimatePro is an estimate formatting tool — you remain responsible for compliance with local regulations.
Is this window installer estimates free?
Yes, EstimatePro is completely free. Create unlimited window installer estimates without signup. Pro upgrade ($14.99 lifetime) adds your business branding.
How does tax work for materials vs labor?
Each line item has a taxable checkbox. Mark materials as taxable, uncheck labor if exempt. Set your rate once — the app calculates everything.
How much does a typical window installer estimate cost to create?
EstimatePro is completely free. Create unlimited estimates with no signup or credit card. The Pro upgrade ($14.99 lifetime) adds your branding.
Can I customize the estimate with my company info?
The free version includes a 'Made with EstimatePro' watermark. Pro users can add their company name, logo, phone, email, and address to every estimate.
Are my client estimates private and secure?
Yes. Each estimate gets a unique share link. Your data stays private — only people with the link can view it. Estimates are stored temporarily (configurable: 3-30 days) then automatically deleted.
Can I itemize materials separately from labor?
Yes. Each line item in EstimatePro has its own quantity, unit price, and taxable toggle. Create separate rows for materials and labor — this gives clients full transparency and you accurate totals.
Takes 2 minutes. Free forever. No signup required. Start quoting window installations today.
Create Free EstimateLooking for a different trade? Browse all supported trades: