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.

Closeup of three steel lag screws with hex heads

Rusting steel lintels over brick openings: expansion cracks, temporary fixes, and proper replacement

Introduction Rusting steel lintels over brick openings are corroded structural supports that span the opening and can threaten the masonry. Early signs include rusty stains, cracking joints, and subtle movement around the opening. These issues arise from moisture, age, or poor installation and call for careful assessment before any fixes. Addressing them involves identifying causes […]

Rusting steel lintels over brick openings: expansion cracks, temporary fixes, and proper replacement Read More »

Brick two-story house exterior with windows and front door

Brick chimney crowns: why they fail and the upgrade that stops water entry

Introduction Chimney crowns fail when water enters through cracks or porous material, leading to damage over time. This article explains how cracks form, what freeze–thaw cycles do, and why proper crown sealing matters. It keeps the discussion practical for a hands-on DIY approach you can reasonably attempt with common tools. A durable upgrade involves a

Brick chimney crowns: why they fail and the upgrade that stops water entry Read More »

Hand with orange glove laying a brick on mortar

Brick chimney caps and spark arrestors: sizing, attachment, and draft considerations

Introduction Brick chimney caps and spark arrestors are protective covers on top of a masonry chimney that help contain embers, reduce water intrusion, and influence draft, sizing, and attachment should fit the chimney opening and flue arrangement. Choose from material options that resist heat and weather, and plan for proper alignment and secure attachment to

Brick chimney caps and spark arrestors: sizing, attachment, and draft considerations Read More »

Worker painting a wall with roller wearing yellow helmet

Brick staining vs painting: durability, appearance, and moisture risks

Introduction Brick staining and painting are two approaches to changing brick color and protection, with staining penetrating the surface and painting applying an opaque coating. Staining preserves the brick texture and natural variation, while painting hides texture and creates a solid color finish. Both options are DIY-friendly in concept, but they require different surface prep

Brick staining vs painting: durability, appearance, and moisture risks Read More »

close-up of weathered rough red brick wall texture

Brick step settlement: drainage fixes and reset strategies that hold

Introduction Brick step settlement occurs when the treads move out of level due to soil drainage and footing issues. Identifying stair-step cracks and understanding basic causes helps you decide if a DIY reset is feasible. This guide sticks to plain language and practical steps you can assess on the job. Drainage fixes and reset strategies

Brick step settlement: drainage fixes and reset strategies that hold Read More »

Man in red shirt working with toolbox and electric drill by pool

Brick walkway weeds: jointing options and maintenance that doesn’t erode sand

Introduction Brick walkway weeds occur when the joints between bricks are open enough for weed seeds to take root. This article looks at options to fill those joints and keep the sand in place without eroding. It’s written as a practical, hands-on guide you can use on a DIY project. Jointing sand options range from

Brick walkway weeds: jointing options and maintenance that doesn’t erode sand Read More »

Close-up of red gas-powered cutting saw in front of vehicle

Cutting brick cleanly: blade choice, support, and minimizing blowout

Introduction Cutting brick cleanly means controlling the cut with the right blade, steady support, and careful technique. Choose a blade designed for brick and masonry, and pair it with proper support to reduce chipping. Always check the manufacturer instructions and local rules for your tool and material. Use a suitable diamond blade for brick, and

Cutting brick cleanly: blade choice, support, and minimizing blowout Read More »

Gloved hand using electric drill on textured wall

Installing house numbers on brick: standoff mounts that prevent water intrusion

Introduction Standoff mounts keep house numbers away from brick to prevent water intrusion. They attach with masonry anchors and provide clearance for the fasteners and the number itself. Choose a mount that suits your brick texture and weight, and check that the anchors and outdoor rating are appropriate for brick and moisture exposure. You’ll need

Installing house numbers on brick: standoff mounts that prevent water intrusion Read More »

Partially plastered wall showing exposed red bricks

Flashing at brick shelf angles and ledges: what drip edges should look like

Introduction Drip Edges & Flashing for Brick Shelves Drip edges and flashing safeguard brick shelf angles and ledges by channeling water away from walls. Familiarize yourself with proper flashing techniques and consult manufacturer guidelines and local regulations to ensure suitable materials and methods. Flashing options for brick ledges encompass flexible membranes and metal strips, designed

Flashing at brick shelf angles and ledges: what drip edges should look like Read More »

Hand holding cordless drill with tool belt on waist

Clearing blocked brick veneer weeps from the outside: small-tool tricks that actually work

Introduction A blocked brick veneer weep is a small drainage opening that can be clogged, preventing moisture from escaping. Clearing them from the outside means removing debris so water can drain again. Do not force tools into openings; use careful, non-destructive methods and pause if you encounter masonry damage. Start by inspecting accessible weep holes

Clearing blocked brick veneer weeps from the outside: small-tool tricks that actually work Read More »