What makes it work
Acrylic elastomeric coating is a water-based product that dries into a thick, rubbery film. That stretch matters on the mesa, where a roof can go from below freezing at dawn to well over 100 degrees on its surface by afternoon. A rigid paint would crack; an elastomeric coat moves with the roof.
It's also very white. A clean acrylic coat sends a large share of the sun's energy back into the sky, which keeps the foam underneath cooler and can take some load off your air conditioner or swamp cooler.
Where acrylic fits
- Foam roofs with good slope and clear canales
- Recoating a roof that already has acrylic on it
- Homeowners who want the best value per year of protection
Where it doesn't
Acrylic softens when water stands on it for days. If parts of your roof still hold water two days after a storm, either the low spots need fixing first or a silicone coating is the better choice. It also needs warm, dry weather to cure, which shapes the season we apply it.
Thickness is the whole game
The life of an acrylic coat is mostly a function of how much ends up on the roof. Two thin coats look identical to two proper coats on the day they go on. They don't look the same three summers later. Your estimate should state the product and the target thickness or gallons per hundred square feet. Ours does.
| Feature | Acrylic elastomeric |
|---|---|
| Color | Bright white (other light colors available) |
| Best on | Roofs that drain within a day or two |
| Recoat later with | Acrylic or, after prep, silicone |
| Typical recoat cycle | About 5–10 years |
Not sure if your roof drains well enough for acrylic? Call (505) 448-1467 and we'll check.
Common questions
Will a white roof bother my neighbors?
Flat roofs in Rio Rancho sit behind parapets, so the coating is rarely visible from the street or the house next door.
Can acrylic go over my old coating?
Usually, after washing and repairs, if the old coat is well bonded. Loose or peeling coating is removed first.
How long before it's rain-safe?
It needs several dry hours to skin over and longer to fully cure, which is why we watch the forecast closely.