I repointed my Victorian brickwork with cement mortar myself to save a bit of money: when I looked at the wall after two winters, it was already too late

I repointed my Victorian brickwork with cement mortar myself to save a bit of money: when I looked at the wall after two w...

A seemingly smart DIY repointing job using cement mortar can destroy Victorian brickwork within two winters. The problem: cement is three times harder than the soft bricks it was meant to protect, trapping moisture and causing devastating frost damage that looks deceptively minor at first.

Why Cement Mortar Is Destroying Your Victorian Bricks: The Costly Mistake Homeowners Keep Making

Why Cement Mortar Is Destroying Your Victorian Bricks: The Costly Mistake Homeowners Keep Making

Repointing a Victorian wall with cement mortar seems like a sensible repair—until frost arrives. Two winters later, brick faces crumble in your hands. The problem isn’t the bricks; it’s a fundamental mismatch between modern cement and historic masonry that traps moisture and guarantees spalling.