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Greenhouse Types. Types of Greenhouses. Detached Quonset Gothic Frame Even Span A Frame Attached Lean to Even span. Quonset. Made out of electrical conduit or galvanized steel pipe frame Frame is circular and usually covered with plastic sheeting. Quonset. Advantages
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Types of Greenhouses • Detached • Quonset • Gothic Frame • Even Span • A Frame • Attached • Lean to • Even span
Quonset • Made out of electrical conduit or galvanized steel pipe frame • Frame is circular and usually covered with plastic sheeting
Quonset • Advantages • Simple and efficient design • Cost effective • Disadvantage • Low side walls • Less head room
Gothic Frame • Similar to Quonset • Gothic shape
Gothic Frame • Advantages • More head room • Less constructionmaterial • Disadvantage • Snow pack problems • Difficult to ventilate
Even Span • Rafters of even lengths • Clearspan with truss supports
Even Span • Advantages • Freedom of space • Freedom of movement • Rigidity • Disadvantages • Cost
A Frame • In the shape of an A
A Frame • Advantages • Requires less materials • Easily sheds snow • Disadvantages • Head room • Ability for benches • Ability for tall plants
Lean-to • Attached to a house or other building • Uses the building for part of its support
Lean to • Advantages • Less construction materials • Energy efficient • Disadvantages • Harder to ventilate • May effect the building
Attached Even Span • Even span that is attached to a building
Attached Even Span • Advantages • Easier to get heating and cooling • Good for limited space • Disadvantage • Shadowing
Greenhouse Window • Specialized window placed in a house
Greenhouse Window • Advantages • Can be used in small spaces • Disadvantages • Limited growing space • Must be put on the south or east side of the house