Tunnel Greenhouse Replacement Cover - 3 x 2 m

Renew the outer covering of a compatible tunnel greenhouse with this green polyethylene replacement cover. It is intended for a structure measuring approximately 3 m long, 2 m wide and 2 m high. The listing is for the cover alone: the support frame, pots, plants and garden furniture shown in use are not supplied. Check the shape and dimensions of your existing frame before ordering.

A zipped roll-up entrance allows access to the growing space, and opening window panels provide ventilation. Overall dimensions alone do not guarantee compatibility, so compare the roof curve, door position, window arrangement and fastening points with your existing frame. The lower skirt needs to be secured as directed.

Specifications

• Overall fitted size: 300 L x 200 W x 200 H cm
• Door: 120 W x 160 H cm
• Window: 35 W x 35 H cm
• Material: polyethylene
• Color: green
• Supplied item: replacement cover only
• Frame: not included
• Assembly or fitting required: yes

Fit, installation and care

Measure the intended growing area or existing support frame before installation. Check all fixing points and secure the material without pulling it excessively tight across corners or sharp edges. Allow for plant growth and keep access openings usable throughout the season. A cover or overhead shelter changes exposure to rain and airflow, so inspect soil moisture rather than relying on the same watering schedule used for uncovered plants. Open ventilation panels where provided as conditions require.

Use the fastening and ground-securing methods described in the instructions. Inspect ties, seams and attachment points regularly, and clean the material with a soft cloth before drying it for storage. Remove lightweight covers or dismantle the shelter before severe weather. These items do not guarantee pest exclusion, frost protection or controlled temperatures. Plants, soil and additional garden equipment shown in photographs are not included.

For this Marttilo listing, compare the assembled footprint, access dimensions and planting space with your intended location before ordering. Measurements describe the product rather than the surrounding staged setting. Plan enough room to reach the growing area, lift out containers and carry out routine maintenance without leaning heavily on the frame.

Check the fit with the material unfolded before tightening all fastenings. Corners and contact points should sit without concentrated strain, and access openings should work freely. Keep a clear route alongside the growing area so plants can be inspected without dragging tools across the covering. Store loose fabric only when it is clean and dry, away from sharp objects that could puncture it.

Check the listed measurements before ordering. Overall fitted size: 300 L x 200 W x 200 H cm. Frame: not included. These details describe this specific version; dimensions and included components from another size or finish should not be assumed to apply. Compare the photographs and specification list together when planning your growing area.