Mark McCullough
How Bricks Are Made
Ever wondered how exactly bricks are made? From ingredients to color, mason Mark McCullough explains how bricks are made and what makes them unique.
How to Repair Damaged Fireplace Brick
Ask This Old House mason Mark McCullough replaces a chipped brick in a fireplace surround.
Home Inspection Nightmares | Crooked Chimney
Ask This Old House host Kevin O’Connor, general contractor Tom Silva, plumbing and heating expert Richard Trethewey, mason Mark McCullough, and carpenter Nathan Gilbert share more home inspection nightmares
How to Install Stacked Stone Veneer on a Fireplace
Ask This Old House mason, Mark McCullough, helps a homeowner update her concrete block, wood burning fireplace with a stacked stone veneer and a slab of stone.
How to Fill a Hole in a Brick Wall
We show you how to fill a hole in a brick wall with mortar, matching bricks, and tools you can rent.
How to Fill Anchor Holes in Brick
Mason Mark McCullough teaches Kevin O’Connor how to patch holes in a tough surface.
How to Restore a Colonial-Era Beehive Oven
Ask This Old House mason Mark McCullough explains the history and function of Colonial-era beehive ovens and then restores one in a house built in 1750.
How to Install a Metal Railing
Ask This Old House mason Mark McCullough installs a custom metal railing using anchoring cement
How to Match Mortar
Ask This Old House mason Mark McCullough explains how to match mortar for repointing jobs
Open House | Wood Burning Fireplaces
Ask This Old House mason Mark McCullough explains what to understand when buying a home with a wood burning fireplace