Norhage Vegg 300 10x13 Wooden Lean-To Greenhouse

At a glance

  • Impregnated Swedish pine frame
  • Solid curved Gothic arches
  • 6mm twin-wall polycarbonate glazing
  • 3000mm (9ft 10") wide x 4000mm (13ft 1") long
  • 12 square metres of growing space
  • Rated for 280 kg/m2 snow and 25 m/s winds
  • Wall-mounted design, no back wall included
  • Free delivery within 5 weeks

Quick Code: P176026

Norhage Vegg 300 10x13 lean-to greenhouse dimensions diagram

Greenhouse Dimensions

Greenhouse width

3000mm (9′ 10″) (9ft 10")

Greenhouse length

4000mm (13′ 1″) (13ft 1")

Ridge height

2650mm (8′ 8″) (8ft 8")

Door size

1010mm (3′ 3″) x 2020mm (6′ 7″) (3ft 4" x 6ft 8")

Growing area

12 square metres

Minimum base size

3000mm (9′ 10″) x 4000mm (13′ 1″)

Customise your Greenhouse

Norhage Vegg 300 10x13 Wooden Lean-To GreenhouseChoose your size, glazing and colour

Polycarbonate Thickness

Choose your thickness of Polycarbonate.

6mm Poly
+ £0

Great for adding insulation to your lean-to, but opaque.

10mm Poly
+ £199

For that bit of extra insulation, upgrade to 10?mm polycarbonate.

16mm Poly
+ £499

For the ultimate in safety and insulation.

Polycarbonate Thickness information

Choose your thickness of Polycarbonate.

6mm Polycarbonate - £0.00
6mm Polycarbonate

Great for adding insulation to your lean-to, but opaque.


10mm Polycarbonate - £199.00
10mm Polycarbonate

For that bit of extra insulation, upgrade to 10?mm polycarbonate.


16mm Polycarbonate - £499.00
16mm Polycarbonate

For the ultimate in safety and insulation.


Add Roof Ventilation?

Add roof ventilation to your Norhage greenhouse.

Roof Vent
+ £130

Designed to ensure optimal air circulation inside your greenhouse.

Automatic Roof Vent Opener
+ £95

Upgrade to 10mm polycarbonate for extra insulation.

Roof Ventilation information

Add roof ventilation to your Norhage greenhouse.

Roof Vent - £130.00
Roof Vent

Designed to ensure optimal air circulation inside your greenhouse.


Automatic Roof Vent Opener - £95.00
Automatic Roof Vent Opener

Upgrade to 10mm polycarbonate for extra insulation.


The 10x13 Vegg 300 adds a proper greenhouse to a wall while keeping the garden feeling open. Its 12-square-metre interior gives you room for two growing sides and an easy route through the middle.

Its pressure-treated pine frame brings natural colour and texture to the plot. Strong curved ribs shape the distinctive Gothic roof.

It is a natural fit for schools, productive gardens and allotments with a suitable wall available. The twin-wall panels are unbreakable, light and insulating. Crops receive gentler light without the safety concerns that come with glass.

It is supplied without a back wall and must be fixed to a sound, suitable structure. Once fitted, the wall helps shelter the growing space and can hold useful daytime warmth.

  • 3000mm (9ft 10") Wide - A useful, comfortable width for planting and working.
  • 4000mm (13ft 1") Long - 12 square metres of sheltered growing space.
  • Impregnated Swedish Pine - Warm natural character with pressure-treated protection.
  • Solid Curved Gothic Arches - A distinctive structure built for demanding weather.
  • 6mm Twin-Wall Polycarbonate - Unbreakable panels diffuse light and help retain warmth.
  • 2650mm (8ft 8") Ridge Height - Comfortable headroom for everyday growing.
  • High Weather Resistance - Rated for 280 kg/m² snow and 25 m/s winds.
  • 1010mm x 2020mm Door and Wall-Mounted Design - Practical access with no back wall supplied.
Norhage Vegg 300 10x13 lean-to greenhouse dimensions diagram

Greenhouse Dimensions

Greenhouse width

3000mm (9′ 10″) (9ft 10")

Greenhouse length

4000mm (13′ 1″) (13ft 1")

Ridge height

2650mm (8′ 8″) (8ft 8")

Door size

1010mm (3′ 3″) x 2020mm (6′ 7″) (3ft 4" x 6ft 8")

Growing area

12 square metres

Minimum base size

3000mm (9′ 10″) x 4000mm (13′ 1″)

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