# How to estimate shower door installation by opening and assembly in Canada Plan a shower door installation estimate in Canada using measured quantities, visible scope boundaries and a Regina, Saskatchewan worked example with 7 CAD cost lines and a matching PDF. Canonical: https://quicklyestimates.com/en-ca/guides/how-to-estimate-shower-door-installation/ Author: Estimates editorial team Published: 2026-09-25 Updated: 2026-09-25 Estimate shower door installation after identifying the opening, door configuration and condition of the mounting surfaces. Separate product selection from installation and make tile repair an explicit decision. Follow the Regina, Saskatchewan shower door installation example to check quantities and a C$2,102.00 illustrative subtotal before tax or markup. THE SHORT ANSWER Estimate shower door installation after identifying the opening, door configuration and condition of the mounting surfaces. Separate product selection from installation and make tile repair an explicit decision. This guide follows a fictional one framed shower door replacement in Regina, Saskatchewan. The linked shower door installation PDF example (https://quicklyestimates.com/en-ca/samples/shower-door-installation-estimate/) shows the scope and 7 separate costs in Canadian dollars. Treat it as a worked document, then use measurements, supplier quotes and labour inputs from your own project. 1. Measure the finished opening Record width and height at the positions required for the selected product, plus swing clearance. A nominal shower size does not establish the actual door size. 2. Inspect mounting surfaces The example assumes sound, suitable enclosure surfaces. Loose tile or hidden deterioration can change the mounting approach and must be resolved before the base scope is treated as complete. 3. Specify the selected assembly Framed, semi-frameless and other products have different components. Replace the product allowance with the selected unit and supplier information before ordering. 4. Define water and finish expectations Describe sealant, door adjustment and a basic operation check. State whether removal damage, grout touch-up or adjacent tile repair is included. Review the Canadian project address For the one framed shower door replacement in Regina, Saskatchewan, the example uses the measured trade units shown in its PDF. Residential jobs may mix square feet, linear feet, counts and supplier units; keep each line’s measurement basis visible. Confirm site access, product selections and existing conditions in person. Check any trade or municipal requirements for the actual location, and record changes before issuing a final price. The figures are fictional CAD inputs, not a local price survey. Describe which products the customer supplies and which the contractor supplies. State how any site condition outside the visible scope will be assessed and priced. Do not copy an allowance from another city or assume a sample’s tax entry establishes the treatment for this client. Work through the shower door installation quantities The matching PDF lets the client check each extension of quantity and unit rate. For this example, two useful checks are: - Existing door removal: 1 each × C$180.00 = C$180.00. - Framed door product allowance: 1 each × C$905.00 = C$905.00. Adding all 7 lines gives a C$2,102.00 illustrative subtotal. The PDF records 0% tax and C$2,102.00 as its total, before any markup. These are chosen sample inputs, not prices observed in Regina, Saskatchewan. The measurement basis matters as much as the rate: a material purchase allowance may be larger than the installed area, while a fixture count is not interchangeable with hours of labour. Check the scope before sending - Measure the finished opening and swing clearance. - Confirm the exact door product. - Inspect mounting surfaces. - State tile repair and disposal boundaries. Outside the illustrated scope: No tile replacement, enclosure rebuild, plumbing work, concealed damage repair or new shower-pan work. Check the business and client names, property location, dates, quantities, unit rates and notes. Confirm tax, markup and any required approvals for the actual job. If selections or site conditions are unresolved, label the line as an allowance and explain how it will be updated. Common questions Why is an opening measurement line useful? It makes the product-ordering basis visible and allows an estimate to distinguish a measured replacement from a guessed nominal size. Does installation include tile repair? Only when listed. Existing tile condition should be inspected and any repair agreed separately. Open the itemized shower door installation example and its app-exported PDF (https://quicklyestimates.com/en-ca/samples/shower-door-installation-estimate/) to see these decisions presented to a client. You can adapt the structure while replacing every fictional project input with your own. Create an estimate ↗ (https://quicklyestimates.com/en-ca/download/)See the PDF example (https://quicklyestimates.com/en-ca/samples/shower-door-installation-estimate/) (https://quicklyestimates.com/en-ca/samples/shower-door-installation-estimate/) Preview of the matching estimate PDF · View the matching example (https://quicklyestimates.com/en-ca/samples/shower-door-installation-estimate/) Get the app: https://quicklyestimates.com/en-ca/download/ App Store (iPhone): https://apps.apple.com/app/id6740389403 Google Play (Android): https://play.google.com/store/apps/details?id=com.uzel.contractorplus