How to Move a Grandfather Clock Safely

Why moves cause damage

A floor clock is a delicate mechanism inside a heavy piece of furniture. The two components that fail in a move are the suspension spring — a strip of steel thinner than a fingernail — and the seat board that carries the movement. Both fail because weights and pendulum were left in place.

The correct sequence

Open the case and note which weight hangs on the left, centre and right — they are not interchangeable. Wind the weights up, remove them, label them, and wrap each one separately. Stop the pendulum, unhook it, and wrap it flat. Secure the chime rods and hammers with foam or a chime block. Only then move the case, upright, padded, and never on its back.

At the new location

Level the case front-to-back and side-to-side with shims. Rehang the weights in their original positions. Rehang the pendulum, start it, then listen and adjust until the beat is even. Set the time by moving forward only, and let the clock run a full week before judging its accuracy.

When to call a professional

Nine-tube clocks, tall antiques with original glass, and any clock you would be heartbroken to damage. We prepare, move and reinstall floor clocks throughout Boulder County, and we can also meet your movers to prep the clock in advance.