New attic window opening cut through the heritage stone gable of a building, seen from the scaffold below
Project, May 2026

Attic window cut through 400 mm heritage stone

A new attic window and lintel slot cut through 400 mm thick heritage stone, with the interior protected from water and debris throughout.

When
May 2026

A heritage stone building needed a new attic window, plus a slot cut for the lintel. The wall is 400 mm thick, and there is no second attempt at a hole in a building like this.

Cutting stone makes water and debris, and the interior had to stay clean and dry, so the cutting was controlled the whole way to protect the inside.

The result was clean, on a technical job we were very pleased with.

On site

What it looked like

Photographed on the job at the time, on a phone, in the state the site was actually in.

What this job shows

  • Controlled cutting, with the interior protected from water and debris.
  • A clean result through 400 mm thick heritage stone.

Where this one fits

This job is wall sawing work. The service page covers what the service involves and how to get it priced.

Wall sawing

Where we work

Timaru out to the Mackenzie

We also work across Mid Canterbury, North Otago and the Mackenzie.

Got one like this?

Tell us what you have got, where it is and when you need it done.

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