Our 4 Tier Greenhouse Cover is made from reinforced PE mesh material and is a perfect replacement if your existing cover is worn or damaged. The cover is designed to fit frames measuring H158cm x W69cm x D49cm which is the standard size for a 4 tier greenhouse.

The cover consists of a white internal grid sandwiched between two layers of polyethylene. Its far thicker than a normal PVC cover which helps to reinforce the frame of your greenhouse and provide superior wind-resistance. It’s also UV-resistant to prevent fading from sunlight.

Because our cover has a white internal grid, it blocks out less sunlight than a cover with a green internal grid. This allows plants to absorb the levels of blue and red light they require for strong, healthy growth. Its thick design also keeps plants well insulated from the cold at night.

The cover has ties to securely attach to the frame of your greenhouse and features a roll up door with zips on either side to easily open and securely close. Simply roll the door up and secure it with the integrated ties to leave it open and easily tend to your plants and flowers.

Always check the dimensions of your greenhouse before you order a replacement cover to ensure it’s the correct size. We suggest measuring your greenhouse frame and not relying on the dimensions labelled on the packaging when you purchased your greenhouse.

Before measuring your frame, ensure that the poles and connectors are securely fitted together. Check that none are bent or damaged as this could affect the accuracy of your measurements and make the cover harder to fit. Always assemble the frame on level ground.

Please note that this is a replacement 4-tier mini greenhouse cover and the greenhouse frame does not come included. Although we don’t sell replacement frames, we do sell a large range of greenhouses which are supplied with both a greenhouse frame and a greenhouse cover.