How Mortise & Tenon Joints Hold or Fail in Post & Beam Frames

Many structural issues in historic homes develop slowly and can go unnoticed for years. Moisture, natural movement, and the passage of time often cause problems where heavy timbers connect, placing stress on the mortise and tenon joints that hold the frame together. The good news is that these issues usually show warning signs if you… Read more »

Top Causes of Structural Failure in Post & Beam Construction

Post & beam construction is one of the oldest and most durable building methods in New England. Homes built in the 1700s and 1800s were crafted with massive hand-hewn timbers, traditional joinery, and craftsmanship that is hard to replicate today.  Even though these structures were built to last, over time, moisture, pests, and traditional wear… Read more »

Why Are My Floors Sagging? Common Causes in Old & Historic Homes

If you own an old or historic home and notice uneven or bouncy floors, you’re not alone. Uneven or sloping floors are one of the most common features found in historic and antique homes, especially those built before modern construction standards (pre-1900). The good news is it’s usually fixable once you understand what’s causing it. … Read more »

5 Ways to Prevent Water Damage from Weakening Your Home’s Foundation

For historic Colonial and post & beam homes, keeping the foundation strong is essential to preserving both structural integrity and long-term value. The biggest culprit is water damage. Myth: Only a major flood can damage a historic home. Truth: Even a slow, unnoticed drip or poor grading over just a few seasons can quietly cause… Read more »