When cleaning stucco siding, it is recommended to use a pressure washer with a psi (pounds per square inch) between 1,500 and 2,000. This range provides sufficient power to remove dirt and grime without causing damage to the stucco surface. It's important to avoid using excessive psi as it can chip or crack the stucco.
Using a wider spray nozzle and keeping a safe distance of about seven to 10 feet from the siding helps ensure a gentle and effective cleaning process. Always follow the manufacturer's guidelines and adjust the psi accordingly based on the condition of your stucco and the specific requirements of your pressure washer.
Stucco will dry in two to three days, but you should wait one to two months to allow it to cure fully before you paint it. The curing process is slow, but leaving the material exposed to air and natural moisture will help it reach its maximum strength. If you live in a hot, arid climate, wait a month before painting. Wait two months before painting if you live in a more moderate or wet climate.
You should aim to let stucco dry for at least 48 hours before it rains. While misting new stucco and keeping it moderately moist is important for strength and longevity, uncontrolled exposure to rain can lead to weak stucco that doesn’t bond properly. Rain can also affect the stucco finish and the color unevenly, leaving you with less appealing siding.
Stucco is considered a type of cladding because it includes a built-in ventilation layer, a weatherproof membrane beneath that, and, often, a layer of insulation to improve building efficiency. The multiple layers of stucco—the scratch coat, the brown coat, and the finish coat—also create a more complex building membrane, so it’s more accurate to call it cladding. However, homeowners and contractors alike refer to stucco as siding.
The Mediterranean style is unique in that it’s designed for homes in hotter climates and to maintain a connection with nature. The building materials include stucco siding, clay roofs, and interior tiling with tall ceilings and open floor plans. These all come together to keep the interior cool. The building materials are all natural and tend to have muted earth tones, and the architecture typically allows for easy, open access to the outdoors through large windows and arched doorways. The decor and architecture can range from simple and functional to opulent, depending on the type of Mediterranean home it is.
The Chugiak, AK homeowners’ guide to stucco services
From average costs to expert advice, get all the answers you need to get your job done.
Discover the cost to stucco a house in 2025, including average prices, key factors, and tips to help you budget and plan your stucco project with confidence.
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