Restoration preserves much of the existing roof
Restoration typically repairs details and applies a compatible protective system over a serviceable assembly. It depends heavily on substrate condition and moisture control.
Recover adds another roof layer
A recover can add insulation and a new membrane over an existing roof when code, attachment, moisture, deck, and layer-count conditions allow. It changes future tear-off and detailing considerations.
Replacement removes more uncertainty
Tear-off allows direct access to deck and underlying conditions and may be the most responsible option when moisture, deterioration, code, or repeated failure is widespread. It also has the greatest disruption and waste impact.
Practical owner checklist
- Verify existing layers, deck, moisture, and attachment.
- Compare life extension, warranty, and future tear-off consequences.
- Evaluate disruption, waste, and schedule.
- Document why the selected path fits this Roof Section.
Frequently asked questions
Which option is cheapest?
The lowest initial cost varies by building, but ownership should compare life-cycle cost, risk, warranty, disruption, and future removal—not only first price.
Can every roof be recovered?
No. Code limits, moisture, deck condition, attachment, existing layers, and manufacturer requirements can rule it out.