Brick & Block

Brick & Block covers practical how-to guides for masonry projects, from small repairs to building simple walls.

You’ll find articles on mortar basics, mixing and tooling joints, setting bricks/CMU blocks, fixing cracks, and common beginner mistakes. I focus on real-world steps and materials that actually work on site.

If you’re planning a brick, block, or mortar project, start here and work your way through the basics before you jump into the more specialized guides.

Two white windows in red brick wall with flower boxes

Sealing Brick the Safe Way: Breathable Sealers vs Films—and When to Skip Both

Introduction Breathable sealers let moisture escape from brick while still sealing it; film sealers keep a surface layer that can trap moisture. As a DIYer, you’ll notice breathable options let the brick breathe, while film options can give a smoother, glazed look. Check the label for breathability cues and follow the manufacturer’s suggestions, and avoid […]

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weathered red brick wall with visible mortar joints

Cleaning Mortar Smears Off Brick: Gentle Methods Before You Touch Acid

Introduction Cleaning mortar smears off brick means removing smeared or splashed mortar from brick surfaces using gentle, non-acid methods. The goal is to lift the residue without gouging the brick or mortar joints. Start with testing a small area and choose a mild approach first. Gentle options include dampening the smear and using a plastic

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