Window and Door Replacement Proposal Template: Win More Jobs Without Dropping Your Price
A complete window and door replacement proposal template for contractors. Covers scope, materials, labor, permits, 3-tier pricing, and the language that closes jobs before someone else undercuts you.
Window and Door Replacement Proposal Template: Win More Jobs Without Dropping Your Price
Window and door contractors get beat on price more than almost any other trade. The work looks straightforward from the outside, so homeowners assume every quote should be similar. When yours is $1,200 higher, they pick the other guy.
The problem is rarely your price. It's your proposal. If your quote is a number on a sticky note or a plain email with one line, you look the same as every other contractor. A detailed, professional proposal tells a different story.
This guide gives you a complete window replacement proposal template, a door installation estimate you can use today, and the 3-tier pricing structure that closes jobs at better margins.
Why Window and Door Proposals Are Different
Most home services proposals are one-dimensional. Window and door jobs have layers of complexity that other trades don't.
1. Product specs matter enormously to price. A double-hung vinyl window in a standard size runs $350–$700 installed. A fiberglass casement in the same opening runs $900–$1,800. If your proposal says "replace window" without a product spec, you and your client are talking about two completely different things. So is the competitor down the street.
2. Labor conditions vary window to window. Second floor versus ground floor. New construction framing versus stucco exterior. Rotted sill that needs replacement versus clean framing. One window can be a 45-minute job. The next can be 3 hours. A proposal that doesn't note site conditions leaves you absorbing that difference.
3. The "while you're here" scope creep is real. Window and door jobs frequently expand on site. Rotted wood, damaged flashing, broken hardware, out-of-square rough openings. If it's not in writing, that extra work becomes a fight. If it's in the proposal as a noted exclusion or contingency line, it's a change order.
4. Energy efficiency claims need backing. Many homeowners are replacing windows for energy savings. If you make energy efficiency part of your pitch, your proposal needs to back it up with product specs, U-factor, SHGC ratings, or Energy Star certification. Without that, it's just a claim.
Window Replacement Proposal Template
Here's a complete window contractor proposal you can copy and adapt for your next job:
PROJECT PROPOSAL — WINDOW REPLACEMENT
Contractor: [Your Company Name] License Number: [#] Date: [Date] Valid for: 30 days
Client: [Client Name] Property: [Address]
Project Summary
Replace 8 existing double-hung windows throughout the main floor of the home. All windows to be replaced with Andersen 400 Series double-hung vinyl-clad units in white exterior/white interior finish. Includes removal and disposal of existing windows, installation with new flashing and sealant, and interior trim re-installation. One picture window in the living room to be replaced with a matching Andersen 400 Series fixed unit.
Scope of Work
Removal
- Remove 8 double-hung windows and 1 picture window (9 total)
- Remove interior trim at each opening, set aside for re-use where possible
- Inspect rough opening framing and sill at each location before installing new unit
Installation
- Install Andersen 400 Series double-hung windows (8 units) — size per existing rough openings
- Install Andersen 400 Series picture window (1 unit) — living room
- All units installed with new aluminum flashing tape, self-adhering membrane at sill, and low-expansion foam sealant
- Re-install existing interior casing where in usable condition
- New exterior trim and caulk at each unit (match existing paint color where possible)
- Full exterior sealant bead at perimeter of every window
Inclusions
- All windows listed above (9 units)
- Removal and disposal of old windows
- Flashing, foam, caulk, and fasteners
- Re-installation of interior trim (existing, if reusable)
- Exterior paint-match caulk at all windows
- Haul-away of demo materials
- Final clean-up and walk-through
Exclusions
- Interior repainting after trim re-installation
- Replacement of rotted framing or sill boards (see contingency note below)
- Drywall repair if existing framing requires shimming beyond 1/2 inch
- Window treatments, blinds, or shades
- Any structural work not noted above
Contingency Note: Rotted sill or framing boards are common on homes 20+ years old. If found during removal, we will stop work, show you the issue, and provide a change order before continuing. Typical repair: $120–$280 per window depending on extent of rot.
Product Specifications
| Product | Series | Operation | Size | U-Factor | SHGC | Energy Star |
|---|---|---|---|---|---|---|
| Andersen 400 Series | DH | Double-hung | Per RO | 0.30 | 0.30 | Yes |
| Andersen 400 Series | FX | Fixed/Picture | Per RO | 0.29 | 0.27 | Yes |
All units in white exterior, white interior. Low-E glass with argon fill.
Itemized Pricing
| Item | Qty | Unit Price | Total |
|---|---|---|---|
| Andersen 400 Series double-hung window | 8 | $520 ea | $4,160 |
| Andersen 400 Series picture window | 1 | $680 ea | $680 |
| Flashing, foam, caulk, and hardware (per window) | 9 | $45 ea | $405 |
| Labor — window removal and installation | 9 | $195 ea | $1,755 |
| Interior trim re-installation (per window) | 9 | $55 ea | $495 |
| Exterior finish and caulk (per window) | 9 | $40 ea | $360 |
| Debris haul-away | 1 lot | — | $150 |
| Subtotal | $8,005 | ||
| Contingency (5%) | $400 | ||
| Project Total | $8,405 |
Permits
Most municipalities require a permit for window replacement only when the rough opening size changes or structural work is involved. Replacing in-kind (same size) typically does not require a permit, but confirm with your local building department.
If a permit is required, we will pull it on your behalf. Typical permit fee: $75–$180. This will be added to the final invoice at cost.
Timeline
| Phase | Duration |
|---|---|
| Material order and lead time | 5–10 business days after signed contract |
| On-site window replacement (all 9 units) | 2 days |
| Exterior caulk cure and final touch-up | Day 3 (morning) |
| Final walk-through | Day 3 |
Estimated start date: [Date], after materials arrive. Estimated completion: 2.5 working days on-site.
Warranty
All labor warrantied 2 years. Andersen 400 Series windows carry a 10-year product warranty (glass and components) and 2-year full-unit warranty from Andersen. Warranty registration will be completed by our team at project close.
Door Replacement Proposal Template
Door replacements follow similar logic but have a few extra moving parts: rough opening size, slab versus prehung, hardware grade, and weather performance.
PROJECT PROPOSAL — ENTRY DOOR REPLACEMENT
Contractor: [Your Company Name] License Number: [#] Date: [Date] Valid for: 30 days
Client: [Client Name] Property: [Address]
Project Summary
Remove existing single steel entry door and frame. Install Therma-Tru Benchmark Series fiberglass prehung door unit, 36" x 80", with new exterior trim, threshold, and hardware. Includes new deadbolt and lever handle set in brushed nickel finish.
Scope of Work
Removal
- Remove existing door, frame, threshold, and interior/exterior trim
- Inspect rough opening framing for any rot or damage before installation
Installation
- Install Therma-Tru Benchmark Series prehung fiberglass door unit (36x80, inswing)
- Level, plumb, and shim door unit in rough opening
- Foam and flash all gaps per manufacturer spec
- Install new aluminum flashing at head and sides
- Re-install interior trim (new primed pine to match existing profile)
- Install new exterior trim (primed pine, painted to match existing)
- Install brushed nickel deadbolt and lever set (Schlage B series)
- Install new aluminum threshold with neoprene sweep
- Caulk and paint exterior trim to match existing
Inclusions
- Therma-Tru Benchmark fiberglass door unit
- Schlage B-series deadbolt and lever handle (brushed nickel)
- Aluminum threshold and door sweep
- New interior and exterior trim (primed pine)
- Flashing, foam, and fasteners
- One coat paint on exterior trim (match existing)
- Debris haul-away
- Final clean-up
Exclusions
- Smart lock or keypad upgrade (available as add-on — see options)
- Sidelight installation or modification
- Painting of interior trim
- Any structural repair to rough opening framing if rot is found beyond minor
- Storm door (available as add-on)
Itemized Pricing
| Item | Qty | Unit Price | Total |
|---|---|---|---|
| Therma-Tru Benchmark prehung fiberglass door unit | 1 | $780 | $780 |
| Schlage deadbolt + lever set (brushed nickel) | 1 | $145 | $145 |
| Aluminum threshold + sweep | 1 | $65 | $65 |
| Interior + exterior trim (new primed pine) | 1 lot | $120 | $120 |
| Flashing, foam, caulk, fasteners | 1 lot | $55 | $55 |
| Labor — removal, installation, trim, hardware | 1 | $485 | $485 |
| Exterior trim painting (1 coat) | 1 | $95 | $95 |
| Debris haul-away | 1 | — | $60 |
| Subtotal | $1,805 | ||
| Contingency (5%) | $90 | ||
| Project Total | $1,895 |
Timeline
| Phase | Duration |
|---|---|
| Material order | 2–4 business days after signed contract |
| Door removal and installation | 4–6 hours (same day) |
| Exterior trim painting (after caulk cure) | Next morning |
| Final walk-through | Day 2 |
Estimated start date: [Date]. Estimated completion: 2 days.
Warranty
Labor warrantied 2 years. Therma-Tru Benchmark Series: limited lifetime warranty on door slab (fiberglass, glass, finish). Schlage hardware: lifetime mechanical warranty.
3-Tier Pricing for Window and Door Jobs
Single-option proposals make clients compare your price against competitors. Tiered proposals make them compare your Good, Better, and Best against each other.
Here's how to apply tiering to the 9-window job above:
Window Replacement Options
| Option | What They Get | Price |
|---|---|---|
| Good | Mid-range vinyl double-hung windows, standard Low-E, white finish | $6,200 |
| Better | Andersen 400 Series vinyl-clad, double-hung + picture, Energy Star, 10-yr warranty | $8,405 (this proposal) |
| Best | Andersen E-Series wood-interior/aluminum-clad exterior, custom grille pattern, premium Low-E | $13,900 |
Entry Door Options
| Option | What They Get | Price |
|---|---|---|
| Good | Mid-range steel prehung door, basic hardware | $1,250 |
| Better | Therma-Tru fiberglass prehung, Schlage deadbolt + lever, new trim + paint | $1,895 (this proposal) |
| Best | Therma-Tru Pulse collection fiberglass, smart lock, storm door, full trim and paint | $3,100 |
Clients almost always land on the middle option. Some go Best. Almost nobody picks Good, but having it there makes Better look like a solid value. This is worth 15–25% higher average ticket without doing any additional selling.
5 Mistakes Window Contractors Make in Their Proposals
1. Vague product specs. "Replacement window, white" tells clients nothing. Specify brand, series, glass package, and U-factor. It shows you know what you're selling and it protects you if the client tries to swap product after signing.
2. No contingency language. Rotted sills and damaged framing are routine finds on older homes. If you don't address this in writing before the job starts, you're either eating the repair cost or having an uncomfortable conversation mid-job. A single paragraph in the proposal handles it cleanly.
3. Skipping the exclusions section. Clients assume that if they hired you to "fix the window," everything related to the window is included. Painting the interior trim, replacing the sill apron, adjusting the storm window — all of these become arguments if they're not addressed. Write the exclusions out.
4. No clear timeline. Window jobs often displace families from rooms temporarily. A 5-line timeline in the proposal sets expectations and reduces the daily "are you coming today?" calls.
5. One price. The single biggest miss. Offering one price means clients either say yes or no. Three tiers give them a choice, and most of the time they choose up, not down.
How to Send Window and Door Proposals Without Spending an Hour on Admin
A well-written proposal like the ones above takes 45–60 minutes to build from scratch in Word or a spreadsheet. Multiply that by 6 estimates a week and you're spending 4+ hours on paperwork that doesn't pay you anything.
Propovio builds professional, itemized window and door proposals in under 60 seconds. You describe the job. The AI structures the proposal with materials, labor, scope, timeline, and 3-tier pricing. Your client gets a link to review and sign on their phone.
Less time writing. More time installing.
Free to try. No credit card. No setup fees. Start your first proposal at propovio.com.
Propovio helps window and door contractors win more jobs with professional AI-generated proposals. Built for tradespeople, not accountants.