Who writes this site

Guides on Patio Ledger are written and edited by the site's editorial team, working from manufacturer documentation, standards and public datasets.

We do not publish personal bylines with invented biographies, photographs or qualifications. A name attached to a face and a job title we cannot evidence would tell you less than this paragraph does.

No author on this site holds a professional licence in medicine, law, finance or engineering, and nothing here is professional advice in those fields.

Drafting is assisted by software; selection of sources, the figures, the arithmetic and the conclusions are editorial decisions made by people, and the editorial team is responsible for every published sentence.

If a guide needs expertise we do not have, the guide names the limit instead of writing around it.