3 x 2m replacement cover: Easy way to prolong your greenhouse when your old cover becomes damaged. This greenhouse replacement cover ensures you can grow plants, vegetables, fruits and herbs all year round. Built in windows: Multiple windows on each polytunnel plastic cover side, brings fresh air inside easily. Each window rolls up and holds in place with the fasteners.

PE cover: Plastic greenhouse cover ensures the inside is protected from light rain and light wind whilst keeping the heat trapped - the excellent conditions for healthy growth all year round. Attaches to the frame with the included tape. Zipped door: Easy to walk in and out; rolls up to keep in place. Extended edges: 15cm extra on all sides, allows you to weigh down if needed, so it stays in place. Tip: bury in deep soil for extra effectiveness.

Extended returns Orders placed after 29th October 2026 can be returned until 5th January 2027

Something not quite right? You have 21 days from the day you receive it, to send something back. When you purchase Debenhams Deliver+, you will have an extra 14 days on top of our standard 21-day window to initate a return.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

Click here to view our full Returns Policy.