It's essential to safeguard your plants and seedlings from the spring frosts & cold winters cold. A good quality cold frame is the ideal accessory and will help you do exactly that. A transparent roof allows sunlight in, while its enclosed nature prevents air convection cooling the plant, particularly at night; a cold frame will also free up precious space in your greenhouse. Our Parasene Cold Frames can be used to house tender ornamental plants during winter and in the spring can be used as a half way house to harden off plants raised in the home or greenhouse. Don't forget that you can add insulation yourself on particularly cold nights using fabric & fleece or even bubble wrap.