Halls Altan

The Halls Wall Garden is a mini greenhouse or lean-to, meaning you can grow seedlings and crops almost anywhere you have a suitable solid wall. These small greenhouse models are a space saving way of growing in almost any garden.


FREE delivery on greenhouses (mainland)

All greenhouses are covered by our 12 year warranty. Buy with confidence today direct from the manufacturer.

Build your greenhouse

The line-drawing shows the external measurements of the house. For foundation measurements you can instead look here:
Foundation measurements

NameHalls Altan
BrandHalls
Door Height (cm)147
Door Width (cm)61
Roof angle22°

Here you will find our guide(s) and other documents for this house. We continuously update the version when there are changes.