Homeowner guide · Seattle area
Roofing Estimate Checklist for Seattle-Area Homes
Compare roofing estimates with confidence.
Two roofing estimates can show different totals because they describe different work. Use this checklist to organize your questions and compare written proposals for your Seattle-area home.
01
Start with the same roof and the same scope
Make a side-by-side list: included, excluded, or needs clarification. A short proposal is not automatically a bad proposal, but an unclear line should become a question before you approve the work. These are starting points for discussion—not a specification for every roof.
- Roof areas: the main home, garage, additions, and any areas intentionally excluded.
- Removal: existing layers, disposal, and whether any material is proposed to remain.
- Decking: what is assumed sound and how any necessary replacement is priced.
- Protection: named underlayment, leak barriers, flashing, edges, and penetration details.
- Ventilation: the proposed intake and exhaust work, not simply the number of vents.
- Finish: exact shingle or metal product, color, and included accessories.
02
Ask what explains a different total
Roof size, material choice, pitch, complexity, labor, and applicable fees can affect the price. Compare those assumptions before choosing the lowest number. A website cannot establish the final price for an unseen roof, so this guide does not publish an average as a promise for your home.
- Are both proposals covering the same areas and preparation?
- Which costs are included, and which remain allowances or exclusions?
- Is connected gutter, fascia, siding, or attic work included or separate?
Official reference: GAF: factors affecting roof cost
03
Clarify hidden-condition and change-order questions
Ask how the team will explain a condition discovered after removal. Decide what information you need before approving additional work, who can authorize a change, and how the revised scope and cost will be documented. Keep a copy of the approved change with the original proposal.
- What is the pricing basis for decking or other concealed repairs?
- How will you be contacted if a decision is needed during the work?
- How could a change affect the sequence or completion date?
04
Check the contractor and the written agreement
Washington L&I recommends verifying a contractor and comparing more than price. Read the written scope, materials, payment terms, applicable taxes and permit fees, dates, warranties, and change-order process. Verify registration through the official tool rather than relying on a badge alone. Wolfy's Roofing LLC uses Washington contractor registration WOLFYRL748OS.
Official reference: Washington L&I: Hire Smart guidance and verification
05
Know what you will receive afterward
Ask which cleanup, final walkthrough, product information, and warranty documents are included. Distinguish a manufacturer's product warranty from a contractor's workmanship terms. Coverage depends on the actual products, installation, eligibility, and written documents; a brand logo does not establish your warranty.
- Who handles a question after completion, and how should you contact them?
- Which warranty documents apply, and is any registration required?
- What completion records and receipts should you keep?
A few helpful answers
Why can two roofing estimates differ?
They may cover different areas, materials, preparation, labor assumptions, fees, or repair allowances. Compare the written scope and clarify omissions before comparing totals.
Can I use this checklist before choosing shingles or metal?
Yes. Start with the home and the included work, then compare the named material systems. The roofing guides can help you collect questions before a consultation.
Does submitting a request book an appointment?
No. We receive your details and contact you to review the project and confirm availability. Appointment timing, an estimate, and a contract are confirmed separately.