A roof maintenance checklist is the short, regular look that keeps a roof from becoming a capital project. Twice a year and after any big storm, someone walks the roof (or looks from a ladder, a window or a drone), clears what can be cleared, and writes down what is starting to fail while it is still cheap to fix. This form follows that walk: the building and its roof, the whole surface, the flat areas and the pitched areas, then the edges, drains and everything that pokes through, the walls below and the stains inside. Each item is Good, Maintenance due or Repair needed, and anything that is not Good asks where, so next season's visit can go straight back to it. Fill it in here and download a PDF, or speak while you walk, and the document writes itself.
Why routine roof checks pay for themselves
Most roofs do not fail all at once. They fail at a clogged drain that let water stand for a week, a pipe boot that cracked in the sun, a seam a technician stepped on while servicing a rooftop unit, or a gutter that overflowed behind the fascia every time it rained. Each of those is a small job when it is found early and a ceiling, an insulation replacement or a rotten deck when it is not.
A written check at the same points every season also builds the record that roof warranties often expect: proof that the owner kept drains clear and had damage repaired promptly. If a warranty claim is ever refused for neglect, a file of dated checklists with photos is the answer.
Flat roofs and pitched roofs fail differently
On a low-slope roof, water is the enemy because it has nowhere to go fast. The checks there are about the membrane or coating itself — cuts, splits, blisters, open seams, cracking — and about drainage: drains and scuppers clear, strainers in place, and no water still standing a couple of days after rain.
On a pitched roof, the covering sheds water quickly, so the checks are about the covering staying in place and intact: shingles lying flat, nothing missing or slipped, fasteners not backing out, metal not rusting through, valleys and ridges sound. The form asks which kinds of roof the building has and shows only the sections that apply; a building with both gets both.
Look inside before you go up
Ceiling stains, a damp patch high on an outside wall, a window that has started leaking, a door that suddenly sticks, daylight through the deck in the attic: these are the roof talking. Checking the top floor and the attic first tells you where to look hardest on top, and a stain that is new since the last visit is worth more than any amount of looking at the surface.
The inside sections ask about access, so a building with no attic hatch or no top-floor access simply skips them without changing the score.
Maintenance due or repair needed?
The three-way answer is deliberate. Maintenance due means the owner's own team or a handyman can deal with it at the next visit: leaves to clear, a gutter to flush, sealant to renew around a pitch pan, a loose walkway pad. Repair needed means a roofer, and soon: a puncture, a split, missing shingles, a failed flashing, an active leak.
A handful of items count as safety findings when they need repair: a sagging or soft deck, fall-arrest anchors and roof access, and leaks near electrical equipment. They sit at the top of the summary so nobody walks on a deck that should be fenced off.
Who should walk the roof
Only someone trained and equipped to work at height should go onto a roof, and many owners are better served looking from the ground, a ladder at the eaves or a drone, and calling a roofer to walk it. The form asks how the roof was viewed, so a reader knows what the checks are based on. Nothing on this checklist is worth a fall.
Common questions
How often should a roof be checked?
Most roofing contractors and manufacturers suggest twice a year, in spring and fall, plus after any severe storm and after other trades have worked on the roof. Buildings with many trees nearby, lots of rooftop equipment or an older roof may need checks more often.
Is this a roof inspection by a licensed professional?
No. It is a maintenance record for the owner, manager or facilities team, and for roofers doing a maintenance visit. It records what was seen and what needs doing. A condition assessment for a sale, an insurance claim or a capital plan is a separate job.
What counts as ponding on a flat roof?
Water that is still standing on a low-slope roof roughly two days after rain, in normal drying weather, is usually treated as ponding. Small damp patches that dry within a day are normal. Record where it collects and how big the area is, because ponding speeds up the aging of most membranes and can point to a blocked drain or a sagging deck.
Can the same checklist be used for a house and a commercial building?
Yes. The roof-type question at the start shows only the sections that apply: a home with an asphalt shingle roof sees the pitched-roof checks, a warehouse with a membrane roof sees the flat-roof checks, and a building with both sees both.
How is the score calculated?
Good scores one, Maintenance due scores a half, Repair needed scores zero, and N/A is left out. The score is the share of the possible points across the items that applied. It is best used to compare visits over time; the items marked Repair needed are the to-do list.
Should I keep these records for a roof warranty?
Yes. Many roof warranties require the owner to maintain the roof and report damage promptly. Dated checklists with photos are the simplest evidence that the maintenance was done. Check your own warranty for what it asks of you.