However, yes, it is worthwhile to insulate the roof of a greenhouse, since it is the main culprit both in terms of internal heat loss and solar heat gain. Insulating the roof of a greenhouse will increase the chances of making your winter garden more practical and enjoyable all year round. One of the most popular styles of glazed extension or conservatory is the sloped design, and it is just as easy to achieve a greenhouse renovation with quality aluminum roof panels. After considering all these factors, a greenhouse roof is designed and calculations are made to determine what strength of glazing bars are needed to ensure structural integrity.
After laying the wooden slats, the next two stages in a greenhouse insulation installation are to lay a thermal quilt followed by a PVC coating or, even worse, plaster. It gives you the same insulation benefits at a fraction of the cost, the only drawback is that your roof will still look the same from the outside. The worst case scenario is that this heat buildup could dangerously affect the structural integrity of the roof and the entire structure of the greenhouse. The average roof replacement of a greenhouse costs £2,355 - £5,570 - all of this will depend on the type and size of the greenhouse you have, as well as the material you choose.
There is a thriving market for modernized insulation systems that will increase the thermal efficiency of a greenhouse, usually involving covering the inside of the existing roof and covering the glass from the inside, while maintaining the same exterior appearance. From a fire safety standpoint, Supalite roofs have been fire tested as complete systems and comply with current UK fire safety legislation. Either way, insulating your greenhouse will help you save money, which is becoming more important in the wake of rising energy bills. The system was inspired by NASA, which uses multi-sheet insulation to protect your spacecraft's equipment and crew from the extreme conditions of space travel.
Greenoak's Supalite is also one of the warmest solid roofs on the market, offering unparalleled thermal performance far superior to greenhouse insulators. A cold, drafty cave throughout the winter, and a stuffy prison in summer, greenhouses often become more of a home accessory than a real living space. However, when it comes to insulating your greenhouse, the best and most efficient way to do this is to insulate the roof. The rest of the year you'll be trying to find the best way to insulate your greenhouse because it's too hot or too cold.