Thanks to the solid back wall, a lean-to greenhouse retains heat more efficiently — sometimes to a point you need to keep the vents open at all times. Finally, if you build it against a backyard patio, you don’t even have to step outside to pick tasty tomatoes and greens for your...
DIY conservatory roof kits are designed to suit a range of standard sizes. There are a number of considerations forlean to roof kits: 1. Whether you have an existing frame with (generally wooden) rafters to secure your 'Rafter-Supported Glazing Bars, or ...