Old stone structures, from pre-Civil War barn foundations to historic retaining walls, represent an irreplaceable craft tradition. The work that went into gathering and shaping these stones, often involving hundreds of tons of carefully selected fieldstone, gives these structures a head start even when they need extensive repair. Understanding how to properly repair old stone […]
Planning and Preparation for a Brick Chimney Installation Replacing a metal furnace flue with a brick chimney requires careful planning and a thorough understanding of local building codes. The first consideration is whether the existing metal flue can simply be removed and replaced, or if a new chimney structure needs to be built adjacent to
Understanding Fireplace Construction Fundamentals A well-built fireplace serves as both a functional heating element and an architectural focal point in any home. Building a fireplace requires careful coordination between framing carpenters, designers, and masons to ensure structural integrity, proper airflow, and lasting durability. The process begins far before the first brick is laid, starting at
Proper flue spacing in multiple-flue chimneys is a critical aspect of masonry construction that directly affects both the structural integrity and thermal performance of a chimney system. When a single chimney houses multiple flues servicing different appliances such as furnaces and fireplaces, the spacing between individual flue tiles must be carefully calculated to prevent overheating,
Understanding Mortar Deterioration and Its Causes Mortar deterioration is a common issue in older brick structures, particularly those built before the mid-20th century. The mortar joints that bind brickwork together are often the first components to fail, especially in climates with extreme temperature swings. When mortar breaks down, bricks can loosen, moisture can penetrate the
Brick piers that extend both above and below grade face a unique challenge: the portion buried in soil is constantly exposed to moisture that can lead to mortar deterioration and damp over time. Without proper waterproofing, water migrates from the surrounding soil into the brick masonry, weakening the mortar joints and compromising the structural integrity
A water level is one of the oldest and most reliable tools in the construction and surveying trades. Based on the principle that water seeks its own level in connected vessels, a water level consists of a flexible tube filled with water, with both ends left open. When the water settles, the surface at both
Damp masonry is one of the most common and persistent problems faced by homeowners and building professionals. When moisture infiltrates brick, stone, or concrete block walls, it can lead to structural deterioration, mold growth, and a host of indoor air quality issues. Understanding the root causes of dampness in walls is the first step toward
When planning a second-story addition over an existing space such as a woodworking shop or garage, the need to maintain a clear, column-free area on the first floor presents a significant structural challenge. Spanning 19 feet without intermediate support posts requires a carefully engineered beam system that can carry both the dead load of the
Bouncy and sagging floors are common problems in older homes and can also occur in newer construction where floor framing was undersized or improperly installed. A floor that bounces when walked across or sags noticeably toward the middle is not only annoying but can also indicate structural issues that may worsen over time. Fortunately, most
