Greenhouse Cover Replacement Walk-in PE Greenhouse - 140 x 73 x 190cm - White
A durable, reinforced 135GSM PE replacement cover that extends the life of your greenhouse frame at a fraction of the cost of a new unit.
- UV-resistant coating helps prevent material degradation and brittleness.
- Reinforced grid layer adds structural integrity to the plastic to stop rips spreading.
- Specifically designed dimensions ensure a precise fit for 140x73cm frames.
Ends Friday 31st July
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Delivery by 14th Jul 2026
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FREE UK mainland delivery
From our curation team
Why we recommend this
Often a strong fit for
- Refurbishing existing greenhouse frames
- Seedling protection and seasonal plant care
- Gardeners looking for a tear-resistant alternative to standard PVC covers
Give your existing walk-in greenhouse a new lease of life with this heavy-duty replacement cover. Specifically designed for 140cm x 73cm x 190cm frames, this cover provides a cost-effective way to restore your growing environment without needing to replace the entire structure.
- Reinforced Construction: Made from 135GSM PE plastic with an integrated middle reinforcement grid to help prevent tearing and extend the life of the cover.
- Optimal Light Transmission: The UV-resistant material allows 85% of nourishing sunlight to pass through, ensuring your plants receive the energy they need for maximum growth.
- Temperature and Airflow Control: Features a large roll-up door for easy access and built-in windows to allow for fresh air circulation on warmer days.
- Enhanced Stability: Designed with long, hemmed edges that can be buried into the soil to help secure the structure against wind and provide a tighter seal.
This replacement cover is designed for durability and ease of use. The three-layer material is significantly tougher than standard PVC covers, while the hemmed edging provides extra strength at the stress points. It is a practical solution for protecting seedlings and plants from the elements throughout the growing season.
Please note that this is a cover only; the greenhouse frame is not included. While it is designed for a specific walk-in greenhouse model (Outsunny SKU 845-511), it is compatible with most greenhouse frames of the same dimensions.
| Height | 190cm |
| Width | 140cm |
| Depth | 73cm |
| Material | 135GSM PE Plastic |
| Colour | White |
| Light Transmission | 85% |
| Door Size | 160H x 86Wcm |
| Window Size | 30H x 30Wcm |
| Assembled Weight | 1.30kg |
This product is dispatched and delivered by our approved partner, Giga from their UK warehouse.
- Cost: Delivery is FREE for all orders within mainland UK.
- Delivery Method: Please be aware that larger items are delivered kerbside (the street or pavement outside your property).
Easy Returns
Not the perfect fit? No problem. Our returns process is straightforward and completely free.
- 21 Day Guarantee: You can return your item up to 21 days after delivery.
- Online Portal: To start a return, simply visit our online portal and follow the prompts to generate your labels or schedule a collection.
For more information, please see our returns policy.
