Putty knife with dried plaster on wooden surface

Leveling Wavy Lath Before Plastering: Shimming, Tension, and Straightedge Control

Introduction Leveling wavy lath before plastering means making the wall lath flat and true so the plaster can set evenly. Start by mapping high and low spots and use thin shims or temporary battens to bring the lath into line. Always refer to the lath type’s instructions and local rules to choose the right method. […]

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Hand applying plaster to wall with trowel wearing glove

Fixing Plaster After Water Stains: Salts, Stain Blocking, and When to Cut Out

Introduction Water stains on plaster indicate moisture and mineral salts that have bled into the surface. Address the source and let the area dry before patching, and remove any loose or damaged plaster you can see. Choose a stain-blocking product and patch material based on the area, and always check the label for compatibility and

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Worker smoothing plaster on wall with trowel

Stopping “Picture-Frame” Ridges Around Plaster Patches: Feather Zones That Disappear

Introduction Picture-frame ridges are thin, raised borders that appear around plaster patches after finishing. They happen when the patch edge isn’t feathered smoothly into the surrounding wall. Fixing them means blending that border so it disappears under a flat surface. Start by lightly feathering the patch edges with multiple thin coats, keeping the transitions soft.

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Hand applying plaster on wall mesh with trowel

Plaster Over Radiant Heat Walls: Mesh, Isolation, and Thermal Cycling Reality

Introduction Plaster over radiant heat walls is coating heated walls with plaster after adding mesh and a small isolation layer. It relies on a reinforced base and a separating layer to handle heat and movement. In practice, expect this to be a hands-on job that needs careful prep and patience. The work breaks down into

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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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Close-up of blue painted stucco wall texture

Patch “Picture Framing” on Painted Stucco: Prime Zones and Feathered Coating Steps

Introduction Patch “Picture Framing” on painted stucco means touching up small areas so the patch blends with the surrounding paint while keeping the texture. This guide introduces how to spot the framing, choose basic tools, and apply a feathered coat with primer over patches. Keep it practical and straightforward, like a real hands-on repair. Before

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Closeup of red brick wall with mortar joints

Sealant for Stucco Joints: Primer, Backer Rod, and Tooling That Lasts

Introduction A sealant for stucco joints is a flexible filler placed in joints with primer and backer rod to move with the wall. It helps keep water out and avoids cracking as the stucco expands and contracts. Always check the product label for surface prep and curing times. Proper tooling and backer rod selection make

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close-up of rough textured coarse stucco surface

Stucco Terminations at Patios: Splashback Zones, Capillary Breaks, and Grade Fixes

Introduction Stucco terminations at patios are the edge details that stop water and keep finishes from failing. They cover splashback zones, capillary breaks, and grade-related fixes in practical terms. Look to manufacturer guidance for any specific installation steps or local rules. You may see alternate terms for these details like termination trims or kickouts. Make

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Worker smoothing stucco plaster on wall

Stucco Around Solar Mounts: Standoffs, Sealants, and Keeping Drainage Paths Open

Introduction This article covers how to stucco around solar mounts to seal, support, and keep drainage clear. It’s a hands-on, DIY approach that balances protection with easy maintenance. Use proper technique for applying stucco around mounts, choosing standoffs that keep panels level and allow drainage paths. Select sealants rated for roof penetrations and check manufacturer

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Hands marking a wall using a stud finder and pencil

Kickout Flashing Retrofits Behind Stucco: Safe Cutbacks and Correct Lap Order

Introduction Kickout flashing is the metal flange that directs water away from the stucco at a wall opening, helping water not to get behind the siding. This article covers safe cutbacks and how to keep the lap order correct when retrofitting behind existing stucco. If in doubt, check the product label and local rules for

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