![How best to insulate my new greenhouse over the winter? I'm thinking of the 55g drums, plus bubble wrap, a fan, and a small space heater. Is a cold weather extension cord How best to insulate my new greenhouse over the winter? I'm thinking of the 55g drums, plus bubble wrap, a fan, and a small space heater. Is a cold weather extension cord](https://preview.redd.it/flwgtjlgvtp31.jpg?width=640&crop=smart&auto=webp&s=d3faf1134b828faac8e94868c6233b189569d0d0)
How best to insulate my new greenhouse over the winter? I'm thinking of the 55g drums, plus bubble wrap, a fan, and a small space heater. Is a cold weather extension cord
![Waterproof Insulation Material Double Aluminium Layer Bubble Wrap Foil Insulation Roll 3-4mm Car Insulation Foam Insulation Sheet Vapor Barrier And Waterproof Garage Greenhouse Hangars Out(Size:1x10m) : Amazon.ca: Tools & Home Improvement Waterproof Insulation Material Double Aluminium Layer Bubble Wrap Foil Insulation Roll 3-4mm Car Insulation Foam Insulation Sheet Vapor Barrier And Waterproof Garage Greenhouse Hangars Out(Size:1x10m) : Amazon.ca: Tools & Home Improvement](https://m.media-amazon.com/images/I/61bkIlQR8VL._AC_UF894,1000_QL80_.jpg)
Waterproof Insulation Material Double Aluminium Layer Bubble Wrap Foil Insulation Roll 3-4mm Car Insulation Foam Insulation Sheet Vapor Barrier And Waterproof Garage Greenhouse Hangars Out(Size:1x10m) : Amazon.ca: Tools & Home Improvement
![Capillary matting being liad on staging in greenhouse that is insulated with bubble wrap. Greenhouse heater and thermometer installed for seed sowing Stock Photo - Alamy Capillary matting being liad on staging in greenhouse that is insulated with bubble wrap. Greenhouse heater and thermometer installed for seed sowing Stock Photo - Alamy](https://l450v.alamy.com/450v/2bhkx4y/capillary-matting-being-liad-on-staging-in-greenhouse-that-is-insulated-with-bubble-wrap-greenhouse-heater-and-thermometer-installed-for-seed-sowing-2bhkx4y.jpg)
Capillary matting being liad on staging in greenhouse that is insulated with bubble wrap. Greenhouse heater and thermometer installed for seed sowing Stock Photo - Alamy
![Monty Don shares how to protect plants in winter using bubblewrap on Gardeners' World | Express.co.uk Monty Don shares how to protect plants in winter using bubblewrap on Gardeners' World | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/13/590x/secondary/monty-don-how-to-protect-plants-in-winter-bubblewrap-gardeners-world-4372776.jpg?r=1667227114220)