The Ledges roof reflectance limit is 38%. Measure it before you submit anything.
The Ledges homeowners usually get into trouble when a flat roof reflects more light than expected in the desert sun. A roof can look fine from the patio and still fail once the reflectance is checked. This page is for owners who want the number first, the compliance plan second, and the coating correction only if the roof is actually over the limit.
What the 38% limit means in practice
The Ledges is one of the few places where homeowners actually hear a number. The real issue is whether your flat roof is over 38% reflectance once the sun hits it. If the roof is over that mark, the ACC will usually want a correction plan. If it is not, you still need something stronger than opinion when you respond.
Why homeowners get this wrong
Most owners guess based on brightness instead of measured reflectance. That is expensive. Two roofs can look nearly identical in direct sunlight and still land on opposite sides of compliance. That is why the first sale should be the measurement, not a rushed promise to recoat.
What you get with the measurement
- A reflectivity reading built around The Ledges flat-roof standard
- Guidance on whether your roof appears over the 38% threshold
- A clearer compliance plan for the ACC instead of vague promises
- Fast scheduling when you are trying to hit a notice deadline
If the roof fails
Most Ledges reflectance problems do not require full replacement. They usually turn into a coating correction: lower reflectance, lower sheen, and a cleaner finish choice for a visible flat roof. That is where the second sale happens. Measure first, then coat only if the roof actually needs to be corrected.
Already dealing with an ACC notice?
If you already have the notice in hand, go straight to the urgent version of this page. That one is built around the deadline, the compliance-plan language, and the fast path to getting the issue closed.
What to bring when you call
- The notice itself and the deadline the ACC gave you
- Recent roof photos in direct sunlight
- Any prior coating or maintenance records
- The property address in The Ledges