Pre-Monsoon Roof Inspection Checklist Content
Everything below can be checked from the ground or from a ladder at the eave. The last section covers what genuinely needs a professional.
What You Can Check From the Ground
Please stay off the roof. Everything below can be assessed from ground level or from a ladder at the eaves, and binoculars help more than climbing does.
- Broken, slipped, or missing tile, particularly along ridges and edges
- Shingles that look lifted, curled, or absent
- Any visible underlayment
- Debris in gutters and valleys
- Vegetation touching or overhanging the roof
- Downspouts that are blocked or discharging against the foundation
- Visible sagging in the roof line
- Staining on soffits or fascia
Inside the House
- Ceiling stains, including old ones you've stopped noticing
- Staining on the underside of the roof deck where the attic is accessible
- Daylight visible through the roof deck
- Damp insulation
- Musty smell in the attic
Drainage Deserves Attention
On low-slope roofs, drains and scuppers do the work. A drain blocked by debris turns a rainstorm into standing water and weight the roof wasn't designed to carry indefinitely.
This is among the highest-value pre-season items and one of the easiest to neglect.
Trim Vegetation Early
Branches overhanging a roof drop debris into valleys and gutters, abrade the surface in wind, and give rodents a route onto the building. Trimming is cheap, it's outside roofing scope, and it removes a recurring cause of blocked drainage before the season starts.
What Needs a Professional
Underlayment condition, which can't be assessed without lifting tile. Flashing details at walls, chimneys, and penetrations. Seams and terminations on membrane roofs. Coating condition on foam roofs. Anything you can't see safely from the ground.
If Another Trade Has Been Up There
Solar installation, HVAC service, satellite work, or plumbing all put people on your roof, and foot-traffic damage is common. A post-work inspection is worth doing, particularly on tile or foam.
What Early Inspection Actually Buys
Options. A problem found in March can be scheduled, quoted more than once, and fixed properly. The same problem found in August is competing with every other storm-damaged property in the metro for the same crews. The repair is identical; the terms are not.
Timing
Earlier than you think. Schedules fill as the season approaches, and finding a problem in spring leaves room to fix it properly rather than under pressure. See roof inspections.
Frequently Asked Questions:
When should I schedule a pre-monsoon roof inspection?
Well before the season starts, ideally in spring. Inspection schedules fill as monsoon season approaches, and finding a problem early leaves time to address it properly rather than in a rush. Booking late often means competing with people who already have active leaks.
Can I inspect my own roof before monsoon season?
You can check quite a lot from the ground and from inside the attic, including missing tile, lifted shingles, gutter debris, and ceiling stains. Please don't climb onto the roof. Tile is slick, aging shingles are brittle, and roof falls cause serious injuries every year. The items requiring roof access also require experience to interpret.
What is the most commonly missed pre-season item?
Drainage. Blocked drains, scuppers, gutters, and downspouts turn ordinary rainfall into standing water on low-slope roofs, adding weight and accelerating surface wear. It's simple to address and easy to overlook because nothing looks wrong until it rains hard.
Should I inspect after solar or HVAC work?
Yes. Rooftop work by other trades is a frequent source of tile breakage, coating punctures, and disturbed flashing, and the damage often isn't discovered until the next storm. A brief inspection after any rooftop work is worth doing, particularly on tile and foam roofs where foot traffic causes more damage than people expect.
See what we can document, or send us the letter. Or call (480) 565-7663.
