Patio & Pool Deck Coatings in Laredo, TX

Patio and pool deck coatings take more abuse than any indoor floor. In Laredo, outdoor concrete sits under a sun that pushes average highs past 100°F in July and August, then gets hit by the heavy rains that, according to Wikipedia, bring most of the city's roughly 20 inches a year between May and October. A coating out there has to resist UV, stay grippy when wet and flex a little as the slab heats and cools.

Why plain epoxy is a poor fit outside

HomeGuide rates epoxy's UV resistance as poor to fair. In full sun, a standard epoxy can turn yellow and chalky. Epoxy is also more brittle than polyaspartic, which HomeGuide describes as highly flexible. For open patios and pool decks, we use UV-stable polyaspartic systems, textured flake systems with a UV-stable topcoat, or textured cool-deck style coatings.

Surface heat and bare feet

Dark colors in full sun get hot. HomeGuide notes that cool-deck coatings help lower surface temperature on pool decks. For any area where people walk barefoot, we steer you toward light colors and textured finishes, and we show samples in the sun so you can feel the difference.

Grip when wet

A pool deck or a patio after a summer storm needs traction. Smooth, glossy coatings can be dangerous when wet. We build texture into outdoor floors with flake, aggregate or a knockdown texture, and we keep the topcoat thin enough that the texture stays.

Cracks and outdoor slabs

Outdoor concrete moves with heat and moisture. Small cracks are common, and HomeGuide's concrete resurfacing guide says cracks under 1/4 inch can be repaired and resurfaced, while cracks wider than that usually point to a foundation or base problem. We fill small cracks before coating and tell you if a crack is too wide or active for a coating to hide. Control joints are usually left in place so the slab can keep moving.

What surfaces we coat

• Back patios and covered porches
• Pool decks and pool surrounds
• Front walkways and entry steps
• Outdoor kitchens and grilling areas
• Lakeside patios and dock approaches near Falcon International Reservoir

Scheduling around weather

HomeGuide says epoxy needs humidity below 85% and that wet conditions prevent proper bonding. Outdoor jobs depend on dry concrete and a dry forecast. During the rainy months, we test the slab for moisture after storms and may move a start date. In the hottest weeks, we start at first light so the coating goes onto a cooler slab.

Care

Rinse with a garden hose and a soft brush. Use a mild cleaner. Avoid pressure washers on high settings close to the surface, and keep pool chemicals off the coating where possible.