COMMERCIAL ROOF PLANNING
What Shapes a Commercial Roof Project Estimate?
Understand the building conditions and project choices that affect a written roofing proposal.
Updated
Measure more than roof area
Building height, access, roof sections, penetrations, equipment and staging space can affect the work. Ask each bidder to describe the same areas so omissions do not look like savings.
Account for existing conditions
Removal of existing layers, moisture investigation, deck repairs, insulation and drainage corrections can change the estimate. Request clear allowances or unit prices for uncertain conditions and a process for approving additional work.
Include operating requirements
Tenant coordination, delivery restrictions, equipment moves and phased work may affect the plan. Tell providers what must stay accessible and ask which logistics are included in their price.
Compare written proposals
Review materials, details, preparation, cleanup, permits, exclusions and closeout documentation together. This guide does not provide a price range: project-specific findings are needed before a meaningful estimate can be made.
Use the contractor question guide before selecting a proposal.
Helpful tips for planning your roofing project. Your roof’s condition, the materials you choose, and local rules will shape the work. About our content.