Greenhouse Roof Detail

Building a greenhouse roof.

Greenhouse roof detail.

Glass and metal panels are not easy to customize and fit within any greenhouse frame. The roof style allows rain water and snow to fall down on the ground unlike greenhouses with flat roofs. Framing and glazing materials. The most common materials used as greenhouse roofs include glass polyethylene film double layered panels of polycarbonate or acrylic and fiberglass panels or sheeting.

Scenic sloped roof greenhouse scenic sloped roof greenhouse. An anti drip anti fog coating ensures that greenhouse condensation is carried away from the roofing so that droplets will not damage your nursery stock. Wardle last modified date. Include roof pitch roof geometry slope length and climatic factors such as heavy snowfall or rainfall.

The quality of a greenhouse largely depends on its roofing as a good greenhouse roof can provide a number of benefits in the form of minimized heat loss reduced heating cost effective heat retention at night and enhanced yield of your plants in fact when you build a greenhouse its roofing as well as framing must be given the top priority. Building the roof for the greenhouse is a straight forward job if you follow my plans. September 03 2020. Traditional glass and metal greenhouse panels are heavy and require a very sturdy frame to support the greenhouse so that it is strong stable and durable enough to withstand all weather conditions.

Some are easier to use steeply sloped roofs than others. Mark the cut lines to the rafters and get the job done with a circular saw. A greenhouse roof is not one size fits all and effective greenhouse roofing can be achieved through a number of different materials. There are a variety of solar greenhouse designs including a frames shed roofs and gable roofs described in more detail in the year round solar greenhouse.

The two most common framing materials are wood and metal. They can be costly too. Greenhouse shape a steep roof may necessitate a more complicated building design to avoid an extremely tall building. Smooth the edges with sandpaper.

The structured sheet is economical and light in weight and still is 10 times stronger than acrylic and 200 times stronger than glass. Whenever possible begin trim installation at the downwind end of the roof farthest away from the source of prevailing winds to al low flashing laps to face away from wind driven rain. For anyone with building experience this should be a simple build and you can reference the online manual for more information about the project including lumber dimensions. This greenhouse looks beautiful and blends with the other elements of a landscape design for example decks and patios.

Refer to the details. While this is a commercial kit the style itself is surprisingly easy to put together. Use 2 4 lumber for the rafter. In areas with heavy snow at least 3 or 4 feet is good to have so that snow won t pile back up onto the greenhouse roof or obstruct any vents.