Introduction Stuco over painted masonry is when you apply a new coat of stucco on top of a surface that has old paint on brick or concrete. Before you touch it, check that the paint is firmly bonded and that there are no loose or damaged areas. If the paint is peeling or weak, you’ll […]
Stucco Over Painted Masonry: Prep steps to prevent bond failure Read More »
Introduction Cracks around stucco windows are caused by movement at the window opening and the surrounding stucco not moving the same way. Settling, temperature swings, and flashing or moisture issues are common culprits to look for. Note whether the crack runs along the frame, at corners, or where trim meets stucco to guide your fix.
Cracks Around Stucco Windows: Why they form and how to fix them correctly Read More »
Introduction Chimney flashing is the waterproof barrier where the chimney meets the roof that keeps out rain. In practice, leaks usually show up where the flashing overlaps shingles or around fasteners. Common leak points include the junction of the chimney, roof deck, and flashing, plus gaps at joints and corners. When you redo or repair
Chimney Flashing: Common Leak Points and Better Details Read More »
Introduction Kickout flashing is a metal or plastic piece that redirects roof water away from a wall at a roof-to-wall transition. It helps keep water from getting behind siding and causing damage. To install it, fit the kickout snugly against the wall framing and under the roofing edge, then fasten according to the material you’re
Kickout Flashing: Why It Matters and How to Install It Read More »
Introduction A parge coat is a thin cement-like coating applied to foundation walls to seal, smooth, and protect them. This article walks you through the basics of mixing, prepping the surface, and controlling cracks so you can do it safely and effectively. You’ll tackle foundation wall prep, choosing a parging mix, and applying a thin,
Parge Coat on Foundation Walls: Mix, Surface Prep, and Crack Control Read More »
Introduction Drainage stucco is a cladding system designed to let water that gets behind the finish drain out, while barrier stucco is meant to shed water at the surface and keep moisture out; that’s the practical difference. Think of drainage as a layered system with a gap or channels to manage moisture and barrier as
Drainage Stucco vs Barrier Stucco: How to Tell What You Have on Your House Read More »
Introduction Stucco over CMU block is a thin cement-based finish applied over masonry that needs a good bond, a proper scratch key, and planned crack control to last. Bonding agents, scratch coats, and reinforcement help the stucco grip the block and manage movement, but check product labels and local rules for compatibility and required curing
Stucco Over CMU Block: Bonding Agents, Scratch Keys, and Crack Control Read More »
Introduction Efflorescence is a white, powdery salt deposit that forms when water carries soluble salts to the concrete surface, while lime run is a sticky, glossy white or pale film from excess lime or cement paste washing out during finishing or cleanup. Spotting which you have matters because one is salt left behind and the
Introduction DIY concrete waterproofing on the inside is applying moisture barriers and sealants to interior concrete surfaces to keep dampness at bay. It helps when intrusion comes through cracks, porous walls, or hydrostatic pressure, but it isn’t a substitute for good exterior drainage. We’ll walk through identifying water sources and choosing practical interior steps for
DIY Concrete Waterproofing on the Inside: When It Works and When It’s a Trap Read More »
Introduction Chimney stucco failures are cracks and deterioration in the exterior plaster caused by heat exposure, moisture, and movement. These issues show up as hairline cracks, spalling, or texture changes that let water in. Addressing them early keeps water out and protects the brick or block behind the finish. To start, inspect for cracks that
Chimney Stucco Failures: Heat, Cracks, and Repair Choices Read More »
