Lean To / Straight
A straight lean to glasshouse or orangery is governed by the height of the high wall. In general, for a width of 2.4m (8') the wall will need to be at least 3.2m (10'6”) high. If wall height is an issue, then an offset ridge can be a good solution. Lean to glasshouses and orangeries usually have full length ventilation to the ridge and side.
Lean to bespoke orangery 3.8m x 3m narrow glass
Straight lean to bespoke orangery 4.1m x 6.8m with feature porch
Straight lean to glasshouse3.65m x 11.2m narrow glass
Straight lean to orangery 3m x 2.4m narrow glass
Straight lean to sunken Peach House 3.12m x 8.7m
