Search Results for: control joint stucco

Two-story stucco house exterior with windows and garage door

Stucco termite inspection gaps: keeping clearances without leaving raw edges

Introduction Stucco Gap Inspection and Repair To minimize termite access, keep gaps around stucco clear while preventing exposed raw edges. Inspect edges, corners, and joints where stucco meets other materials regularly. Focus on these areas: Stucco-to-stucco joints Stucco-to-frame connections Stucco-to-foundation interfaces Upon discovering gaps, repair them neatly using suitable flashing or backer materials and compatible […]

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Person cutting cinder block with angle grinder outdoors

Re-sealing old stucco window edges: cutting out bad caulk and reinstalling proper backing

Introduction This is the process of removing deteriorated caulk around a stucco window and replacing it with proper backing and sealant. You will inspect the edge, cut out the old caulk, and prepare the gap for new material. The goal is a clean joint that stops water intrusion and allows for flexible, long-lasting sealing. Next,

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Close-up of textured brown stucco wall surface

Stucco brown coat straightening: screed methods that don’t telegraph waves later

Introduction Screed straightening of the stucco brown coat is the process of leveling and smoothing the outer layer to prevent visible waves. It relies on controlled, even passes with a straightedge to create a flat, true surface. The goal is to set the first and second coats with minimal movement after initial setting, while maintaining

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Gloved hand applying stucco scratch coat on lath

Stucco scratch coat keying: getting bite on lath without overworking the mix

Introduction Keying the scratch coat means creating a rough, gripping surface on the lath so the plaster adheres without excessive manipulation. It gives the base a bite that helps the next layer hold. Start with thorough surface preparation: clean and dampen the lath so dust is removed and the surface isn’t drawing moisture too quickly.

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Yellow crane lifting precast concrete panel at factory yard

Cracks at penetrations in concrete: sleeves, bond breakers, and joint placement that helps

Introduction Cracks at penetrations in concrete occur where pipes, cables, or sleeves pass through. Factors influencing these cracks include sleeve type, bond breakers, and joint placement. Understand penetration-related cracking and how to control movement with proper joint placement and expansion joints. Consult manufacturer instructions for sleeves and bond-breaker products, and verify local rules or codes

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Concrete surface with visible edge spalling damage

Edge spalling at joints: why it happens and how to detail joints to stop it

Introduction Edge spalling at joints is when the concrete at the joint edge chips or flakes away. It happens from weather, freeze-thaw cycles, or movement that stresses the edge near the joint. When this shows up, it can ruin the look and invite moisture. To detail joints for durability, start by cleaning the joint and

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Person applying stucco texture on exterior wall with hawk and trowel

Stucco Around Gas Meters: Clearances, Mounting, and Leak-Safe Sealing

Introduction This article explains how to stucco around gas meters with proper clearances, mounting, and leak-safe sealing. Work must follow safety rules and local codes, and you should verify with the meter installer and building department. Use this as a practical, hands-on guide rather than a theory manual. You’ll learn how to plan the stucco

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Snow-covered precast concrete beams stacked outdoors

Clean Concrete Door Threshold Curbs: Isolation Joints and Waterproof Transition Details

Introduction A clean concrete door threshold curb is a raised, sealed transition at a doorway that isolates joints and redirects water. For installation, choose a waterproofing membrane that can bridge the joint between curb and slab, and follow the manufacturer’s surface prep and cure guidance. Architectural details matter—use proper edging, transitions, and compatible sealants, and

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Construction worker cutting joint in brick wall outdoors

Movement Joints in Long Brick Walls: Spacing, Backer Rod, and Tooling Tips

Introduction Movement joints in long brick walls relieve stress from expansion and contraction. They are intentional gaps that let the wall flex without cracking. When you plan the joints, follow the manufacturer’s guidance and local rules, and choose backer rod and sealant accordingly. Use proper tooling by cleaning joints, applying backing, and smoothing with the

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Person spraying stucco onto brick wall with hose

Stucco Patch Failures from Suction: Pre-Wet Rules and Bonding Timing

Introduction Suction in stucco patching happens when the surface draws water away as the patch cures, which can lead to poor bonding. Pre-wet rules help control the moisture draw so the patch cures with intact adhesion. Follow basic guidelines on dampening the area and feeling the surface moisture before applying patch material. Bonding timing matters:

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