The Norhage Vegg 300 10x20 is the longest lean-to in the range, at six metres.
Eighteen square metres turn a long wall into a proper growing house. The 6mm twin-wall polycarbonate holds heat, with 10mm and 16mm upgrades for colder plots. The pine frame is pressure treated, so it resists rot without yearly painting. Full standing height runs the whole length against the wall. This is the Vegg 300 for a smallholding or a keen kitchen garden.
The Vegg 300 has no back wall. It mounts against an existing wall, so check yours is sound and can take the weight.
- 3000mm (9ft 10") Wide Wooden Lean-To Greenhouse - Mounts against a sunny wall or fence.
- 6000mm (19ft 8") Long - Eighteen square metres of covered growing.
- Impregnated Swedish Pine Frame - Pressure treated before it leaves the factory.
- Solid Plywood Gothic Arches - The curved roof sheds rain and snow off the wall.
- 6mm Twin-Wall Polycarbonate - Traps a layer of air to hold the heat in.
- 10mm and 16mm Upgrades - Thicker glazing for colder or exposed plots.
- Ridge Height 2650mm (8ft 8") - Full standing room against the wall.
- Wall-Mounted, No Back Wall - Uses your existing wall as the fourth side.
- Door 1010mm x 2020mm (3ft 4" x 6ft 8") - Wide enough for a wheelbarrow.
- Window on the Rear Gable - Opens for airflow and a through-draught with the door.
- 280 kg/m² Snow Load - Engineered for Nordic winters.
- 25 m/s Wind Rating - Holds up on an exposed plot.
- Free Delivery - Within 5 weeks of order.

Greenhouse width
3000mm (9′ 10″) (9ft 10")
Greenhouse length
6000mm (19′ 8″) (19ft 8")
Ridge height
2650mm (8′ 8″) (8ft 8")
Door size
1010mm (3′ 3″) x 2020mm (6′ 7″) (3ft 4" x 6ft 8")
Growing area
18 square metres
Minimum base size
3000mm (9′ 10″) x 6000mm (19′ 8″)