Zax
A zax is a type of axe or hatchet used by a roofer, more specifically a slater, who covers roofs with slate. It might also be called a slate cleaver, slate trimmer or pronounced as saxe and comes from the old English word seax, meaning knife, which in turn is from the word for cut of Germanic origin.
The tool is designed with a blade on one side, off-set from the handle to trim or cut slates to size and is therefore a handed tool left or right depending on the user. It also has a sharp point normally in the centre of the blade but pointing in the opposite direction, which is used to make punctuations for the nails and fixings. The tool is often used together with a slater’s anvil, bench iron or any solid surface, as a working surface to trim the sheets of natural slate to size. Other tools commonly used by slater's, but also other types of roofers are a slater's hammer, a slate ripper and a slate guilotine.
[edit] Related articles on Designing Buildings
- Bituminous mixing and laying plant.
- Cold roof
- Conical roof slating
- Crow-stepped gable
- Domestic roof
- Flat roof.
- Gambrel roof.
- Green roof.
- Ladder.
- Metal roofing.
- Mansard roof.
- Mono pitch roof.
- Personal protective equipment.
- Pitched roof.
- Plumb level.
- Purlin roof.
- Rubble chute.
- Shell roof.
- Shingle roofing.
- Scaffolding.
- Tool and equipment care and maintenance.
- Tool theft.
- Types of nails.
- Thatch roofing.
- Vault.
- Vesting certificate for construction goods plant or materials.
- Warm roof.
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
Construction Management, 8 July
NEETs crisis drives interest in trades, but apprenticeships barriers remain.
Passive fire protection webinar
MEP services penetration seals.
Where its at podcast (and video) - The role of the Architectural Technologist as an Expert Witness.
More than 200 remarkable buildings added to SAVE’s Buildings at Risk register.
Government scraps pre-application consultation for Nationally Significant Infrastructure Projects.
Historic England and infrastructure
New projects offer opportunities for the historic environment and local communities.
Construction Management, 2 July
Construction deaths halve in two years.
Green Book changes to drive investment in all parts of UK.
Minimum energy efficiency standards (MEES)
CIAT briefing on response to consultations for privately rented non-domestic properties.
Connect, collaborate, shape the future
Registration now live for UK Construction Week Birmingham.
CIOB announces Saul Humphrey FCIOB as new President for 26/27 term.
A quick, simple, and zero-bills solution to prevent overheating.

















