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Rough concrete wall with horizontal wood grain texture

Lime Leaching on Concrete Features: Why it happens and how to reduce it

Concrete /

Introduction Lime leaching on concrete features is the migration of lime compounds to the surface, leaving white deposits. This happens when water moves through the concrete and dissolves soluble lime, then brings it up as it evaporates. For DIY work, you can slow it by careful curing, avoiding long wet periods, and following manufacturer guidance […]

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wood block with nail sticking out on concrete surface

Stucco Wicking From Concrete: How to stop moisture at the transition

Render / Stucco /

Introduction Stucco wicking from concrete is moisture drawn from the concrete into the stucco layer. It happens when the concrete surface stays damp and porous, pulling water into the plaster as it dries. That moisture can cause staining, peeling, or long-term damage if not addressed. To stop it at the transition, start with a dry,

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Worker using electric chisel removing stucco from wall

Stucco Bottom Edge Crumbling: Fixing wicking and keeping the base dry

Render / Stucco /

Introduction Crumbling stucco at the bottom edge happens when moisture wicks into the base and weakens the coating. This article covers a practical DIY approach to stop the leak, remove damaged material, and start a proper patch. Check your local rules and product labels for compatibility and any safety steps. Start by cleaning the edge,

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closeup of drill bit breaking concrete surface

Setting Posts in Concrete: How to avoid the ‘water cup’ rot trap

Concrete /

Introduction Setting posts in concrete helps keep them straight and protected from rot by sealing the base. This quick intro covers practical steps to avoid the water cup rot trap and finish a solid, long-lasting post setup. You’ll learn what to check and how to handle common DIY spots without getting overwhelmed. Look at the

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weathered wooden fence post with barbed wire and surrounding grass

Concrete Against Wood Posts: Building a drainage gap that prevents rot

Concrete /

Introduction A drainage gap between concrete and wooden posts keeps water away and slows rot. This article shows a practical, hands-on approach to creating that gap so lumber stays dry. You’ll learn simple steps, material considerations, and what to check on site. Choose a method that creates a visible, unobstructed gap under the post. Check

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Concrete being poured from chute onto prepared slab area

Concrete Against Existing Slabs: How to pour next to old concrete without cracks

Concrete /

Introduction Pouring new concrete next to an existing slab requires careful planning to prevent cracks. You’ll need a clean joint, proper isolation, and a compatible mix to control movement. Inspect the existing slab for movement, moisture, or coating and plan the joint and bonding approach accordingly. Always verify with the product label, manufacturer instructions, or

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Close-up of outside stucco corner on house with clear sky

Outside Corner Stucco Damage: Stronger corner repairs that don’t chip out

Render / Stucco /

Introduction Outside corner stucco damage refers to cracks or chips at the corner where two exterior walls meet. The goal is to make a repair that stays strong and looks even, without the chip coming back. This article walks you through practical, hands-on steps you can follow with common tools. You’ll want to check if

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Worker applying stucco on cinder block wall outside house

Hollow-Sounding Stucco: Diagnosing debonding and choosing the right repair

Render / Stucco /

Introduction Hollow-sounding stucco means the plaster layer is pulling away from the underlying surface, making a thump or hollow note when you tap it. This usually points to debonding or voids behind the stucco. If you hear it, start by confirming where the sound is strongest and what the visible signs are. Use plain, practical

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Hand applying gray stucco to exterior wall with trowel

New Stucco Over Old Stucco: When it’s safe and how to prep properly

Render / Stucco /

Introduction Yes—new stucco can go over old stucco when the base is sound. Look for cracks, loose sections, and obvious moisture problems and address them. Ask about local rules and follow manufacturer instructions for the products you choose. Prepare the surface by cleaning, repairing loose areas, and ensuring a stable bond. Prime as directed and

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Worker applying plaster over blue mesh on wall

Mesh Reinforcement for Stucco Patches: Overlaps, thickness, and common mistakes

Render / Stucco /

Introduction Mesh reinforcement for stucco patches is a fabric mesh laid over the repair to help hold the patch in place. Follow the mesh overlap guidelines from the product label or manufacturer and ensure the mesh extends beyond the patch edges. Use the correct patch thickness and mesh type as directed, and verify compatibility with

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