THE ESTIMATING ANSWER
For windows, doors and fascia, start with a defined scope and measurement basis. Measure linear trim runs and count doors and window frames separately where profiles differ. Select the coating and confirm whether bare-wood primer and sealant are included. Price the listed tasks separately and state the condition that would require a revision: Rotten timber or failed glazing compound is separate carpentry or repair work.
This guide uses a fictional project in Charlottetown, Prince Edward Island: Windows, doors and fascia. Its matching estimate and PDF give each scope decision a visible CAD cost line. Use the document to understand the structure; verify the actual building, product schedule, labour and supplier inputs before preparing a client quote.
1. Define the measured job
Repaint accessible exterior wood trim on one elevation, including washing, limited scraping, spot primer and two finish coats. Measure linear trim runs and count doors and window frames separately where profiles differ. Record the measurements and existing condition in the estimate before turning quantities into line items. The scope should make clear why this is a separate project from a broader renovation or maintenance quote.
Measurement basis: Measure linear trim runs and count doors and window frames separately where profiles differ.
2. Build a product and labour schedule
Select the coating and confirm whether bare-wood primer and sealant are included. This example has 7 distinct lines, including access and protection, trim wash and scrape, minor sealant work. Use actual supplier prices and labour inputs for a customer job; the displayed amounts are fictional document inputs.
Selections to confirm: Select the coating and confirm whether bare-wood primer and sealant are included.
3. Sequence the work and handoffs
Record ladder access and dry-weather sequencing before promising the work period. Show which task depends on access, a selected product or another trade. If that dependency is still open, label the price preliminary and identify the information needed before a firm quote.
Work sequence: Record ladder access and dry-weather sequencing before promising the work period.
4. Set a change boundary
Rotten timber or failed glazing compound is separate carpentry or repair work. The example excludes siding coating, multi-storey access or timber replacement. Record the discovery, agree the revised work and update the estimate before adding it to the job.
If the job changes: Rotten timber or failed glazing compound is separate carpentry or repair work.
Review the Canadian job address
Review access, grades, drainage and seasonal conditions at the property. Check utility locations, product availability and any local design or municipal requirements that apply to the real scope.
The trim wash and scrape line uses 210 linear ft., approximately 64.01 m. Check the route, cuts and supplier unit before setting a real quantity. The example amounts are fictional CAD document inputs, not current rates for Charlottetown, Prince Edward Island or another community. A site visit and current supplier information are needed to replace them.
Work through the itemized calculation
Check each extension of quantity and rate in the paired PDF. Two lines from this project are:
- Trim wash and scrape: 210 linear ft. × C$3.90 = C$819.00.
- Minor sealant work: 80 linear ft. × C$2.60 = C$208.00.
Adding all 7 rounded line amounts gives C$3,372.00. The PDF shows 0% tax and the same total before any markup. The sample shows 0% tax only to make the arithmetic visible. Determine any applicable GST, HST or PST and markup for the actual work before sharing a quote.
| Work item | Quantity | Unit rate | Amount |
|---|---|---|---|
| Access and protection | 1 job | C$285.00 | C$285.00 |
| Trim wash and scrape | 210 linear ft. | C$3.90 | C$819.00 |
| Minor sealant work | 80 linear ft. | C$2.60 | C$208.00 |
| Primer allowance | 1 job | C$215.00 | C$215.00 |
| Finish coating allowance | 1 job | C$300.00 | C$300.00 |
| Two-coat trim application | 210 linear ft. | C$6.50 | C$1,365.00 |
| Clean-up and touch-up | 1 job | C$180.00 | C$180.00 |
| Illustrative subtotal | C$3,372.00 | ||
Scope and pricing boundaries
Repaint accessible exterior wood trim on one elevation, including washing, limited scraping, spot primer and two finish coats.
Outside this example: No siding coating, multi-storey access or timber replacement.
Keep the product allowance, installation work and any unresolved condition visible as separate decisions. If access or the selected product changes, update the affected quantity or rate and explain the revision before the client relies on the estimate.
Before you send the estimate
- Measure linear trim runs and count doors and window frames separately where profiles differ.
- Select the coating and confirm whether bare-wood primer and sealant are included.
- Record ladder access and dry-weather sequencing before promising the work period.
- Rotten timber or failed glazing compound is separate carpentry or repair work.
Check the business, client, property, dates, line extensions and notes. The exterior trim painting PDF example shows one way to present them. Its short PDF note lists the brief's scope exclusions; the fuller project limits above should guide your own scope.
Questions about this estimate
Which quantity controls this exterior trim painting estimate?
Measure linear trim runs and count doors and window frames separately where profiles differ.
When should this exterior trim painting quote be revised?
Rotten timber or failed glazing compound is separate carpentry or repair work. No siding coating, multi-storey access or timber replacement.
MAKE THE NEXT ESTIMATE YOUR OWN
Build an exterior trim painting estimate.
Enter the job scope in Estimates on iPhone or Android or start from an AI-assisted draft. Check every quantity, rate, allowance, client detail and note before exporting the PDF. Some app features may require an in-app purchase.
