On 28/05/19 06:48, fred wrote:
New greenhouse going up 4m x 3m roughly. Aluminium frame with glass. any recommendations for foundations. Its on good firm ground

Mine is is of a similar size, and was two courses of single bricks on
concrete (not sure of the width & depth as I didn't do it) Maybe 15cm x
20cm?). The greenhouse was screwed down onto the bricks. That may seem
like overkill, but with the sort of winds we seem to be getting these
days it might be a reasonable precaution.

--

Jeff