Keystone Castle Inspections Blog

Basement walls in Pittsburgh see a lot of moisture—especially in older homes built with stone, block, or poured concrete foundations. One of the most common things I point out during inspections is efflorescence , a chalky white substance that forms on masonry surfaces. Here’s a quick video I recorded during a recent Pittsburgh home inspection explaining what it is and why you shouldn’t ignore it: So… What Exactly Is Efflorescence? Efflorescence is a mineral deposit  left beh

As temperatures drop in Western Pennsylvania, your home’s exterior seal becomes the first line of defense against water intrusion, pests, and energy loss . Small cracks or gaps may seem harmless, but over time they allow moisture, drafts, and insects  to find their way inside — leading to expensive repairs and higher utility bills. Every fall, it’s a good idea to walk around your home  and inspect the seals around windows, doors, and any penetrations through the walls (like p

Winter in Pennsylvania brings beautiful snow, cozy evenings, and — if your home isn’t ready — a long list of potential headaches. From frozen pipes to roof leaks and ice dams, cold weather can quickly reveal weaknesses in your home’s structure and systems . A little preparation now can prevent costly damage later. Here are practical steps every homeowner should take to winter-proof their home , based on guidance from PA.gov . 🏡 Outside Your Home: Prevent Damage Before It Hap

Your roof protects your home from Pittsburgh’s ever-changing weather, but do you know how local weather patterns specifically affect it?...

As Pittsburgh's winter frost begins to thaw, it's essential for homeowners to prepare their properties for the challenges of spring.