How to plan a flat roof assessment for a building purchase

Start by gathering available roof history, warranties and past leak reports. Agree on the assessment scope and what the report will document.

Gather roof age, previous work and known leak records if available. Ask which areas can be assessed and what questions need a separate evaluation before relying on the report.

Contact Dekoven Roofing to discuss a commercial roof assessment. Include the building address and the name of the person who can arrange access.

Before you buy

A flat roof assessment informs a purchase.

Include

• Condition of the membrane.
• Drainage.
• Repair history.
• Remaining life estimate.
• Budget.

Timing

Schedule during due diligence so findings can inform negotiation.

What to request from the seller

Ask the seller for roof age, warranty documents, repair records and any past leak reports. Request roof access for the inspection.

If records are missing, the assessment becomes more important, since you will rely on what the roofer finds.

Ask

What access can the seller provide? What records exist?

Frequently asked questions

Who does it?

A qualified roofer.

What does it cost?

Ask for a quote.

Can it affect the price?

It may inform negotiation.

Related: Request a commercial roof assessment