What are the main parts of a greenhouse?
Basic structural components of a greenhouse: A) rafter, B) end wall, C) side post, D) side wall, E) purlin. Purlins are horizontal supports that run from rafter to rafter. These structural components are usually spaced 4-8 feet apart depending on the size of the greenhouse.
What are small greenhouses called?
There are many different types of small greenhouse kits, including cold frames, wall gardens, lean to’s, wooden, aluminium, and polycarbonate options. It can also be known as a grow house, or a glass house (if it has glass glazing).
What size are greenhouse bolts?
M6 x 11mm with 10mm size cropped nuthead. These are genuine Elite Greenhouse bolts which are high tensile and have been scientifically tested to be 2 1/2 times stronger than standard aluminium bolts. These bolts are the standard bolt size used in the vast majority of greenhouses.
What is a greenhouse structure?
A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown. These structures range in size from small sheds to industrial-sized buildings.
Do plastic greenhouses work?
Plastic greenhouses generally help heat-loving plants to grow. This is because they retain warmth from being exposed to sunlight for long periods of the day. However, their effectiveness is not limited to full sun annuals or easy growing vegetables.
What are mini greenhouses?
A mini greenhouse is a generic term that encompasses a wide variety of professional and homemade designs. Mini greenhouses can be tall or short, but generally take up less than about 10 square feet (3 m.) of ground or floor space.
What is a cropped head bolt?
Each Bolt has a specially cropped rectangular head (1/16″/2mm thick) which slots and twists into position in aluminium glazing bars. …
What are the four basic styles of greenhouse design?
A greenhouse is a structure enclosed by glass or plastic that allows light transmission for the growth of plants. There are different styles of greenhouse design. Common design styles include lean-to, even-span, uneven-span, ridge-and-furrow, retractable-roof, and shadehouse.
What kind of spares do you need for a greenhouse?
Greenhouse Spares. We stock a range of Greenhouse Spares, such as Glazing Rubber, Nuts, Bolts and Glazing Clips. If you are bringing an old greenhouse back to life we have all the spare parts you’ll need. 100 x M6 Aluminium Greenhouse Nuts.
How big are the doors on a greenhouse?
Access and ventilation – is via a twin-zipped, roll up door. Standard Grow Arc – 4’2″ wide x 6’3″ long x 6’6″ high (127cm x 190cm x 197cm). Available In Two Sizes – select either a 5 blade / 18in model or a 6 blade / 24in model. Available In Two Finishes – choose from either plain aluminium or green.
What makes the roof of a greenhouse open?
The stainless steel cylinder contains a temperature sensitive mineral wax that expands as the temperature rises. This increases the pressure inside and pushes out a steel pin that is connected to arm of the opener. This arm then opens the roof vent.
Do you need base for halls Supreme greenhouse?
– Your Halls Supreme greenhouse will need to be sited on a base of some type, as the bottom of the door needs to be lifted clear of the ground in order for the door to run freely. This easy to install pre-fabricated galvanised steel base will provide a strong foundation for the greenhouse.