I get a whole lot of concerns about how to figure the polycarbonate sheets and profiles necessary to build a greenhouse. I have identified that the very best way to take care of this is to crack the task down into sections. You would figure every segment and then incorporate them all together to get your last bill of materials. I will present you an example of how I would figure a twelve x 24 greenhouse with 6′ sidewalls and a 8′ peak top. Your roof panels will be 6′ six”. This give you slightly significantly less than a three” overhang on the roof panels. The profiles arrive in the following lengths.
H profile (connecting sheets side by aspect) 12′ or 24′
R profile (ridge profile) 12′ or 24′
U profile (this caps off the channels of the sheets, used on the tops and bottoms of the sheets) 12′
F profile (for corners or flashing) 12′ or 24′
I would figure a single facet and then multiply it by 2.
Every side would have six sheets at a 4′ width by 6′ six”.
When you are figuring the H’s (sheet connectors side by side) you merely subtract 1 from the total number of sheets on every single side. So, for this instance, you would require five H’s at 7′. You would want to order 5 H’s at 12′, as this is the length they are accessible in. You do not want to use a “patched together” H on your roof (or at any time genuinely).
If you are making use of a polycarbonate R or ridge, you would need a single piece at 24′.
To determine the U’s you would need to have to determine the linear foot overall for the bottom and tops of the sheets. The exception to this is if you are using a ridge. The ridge is currently serving the same function as the U at the prime of the sheet. So, since we are utilizing the ridge we need 24′ of U, or 2 items at 12′.
Multiply this by two and you are completed.
I would determine one particular side and then multiply it by 2.
Every side would have 6 sheets at 4′ x 6′.
When you are figuring the H’s (sheet connectors facet by aspect) you merely subtract 1 from the overall amount of sheets on every aspect. So, for this example, you would need 5 H’s at 7′. You would want to buy 5 H’s at 12′, as this is the size they are available in.
To determine the U’s you would need to figure the linear foot overall for the bottom and tops of the sheets. So, for six sheets 4′ wide you would want 24′ at the best and 24′ at the bottom for a whole of 4 – 12′ U profiles.
Multiply this by 2 and you are done.
I would just go ahead and figure the corners below. You want four F profiles at 6′. I would purchase one 24′ F profile for the entire occupation.
I would figure a single aspect and then multiply by 2.
You want to have a single sheet the whole size from the ridge to the floor. You will have to lower the angle on website. So, I would order 3 sheets at 4′ x 8′.
When you are figuring the H’s (sheet connectors aspect by side) you merely subtract 1 from the overall amount of sheets on each aspect. So, for เศรษฐีสถาพร ขายแผ่นอะคริลิค ราคาถูก , you would need to have 2 H’s at 8′. You would want to order 2 H’s at 12′, as this is the size they are accessible in.
To figure the U’s you would require to figure the linear foot total for the bottom and tops of the sheets. So, for 3 sheets at 4′ you would require a single 12′ U for the base. You also need a U for the gables. You know your roof panels are 6′ 6″, so this would be the approximate duration of U you would need to have to include the gable ends. So, I would get two of the 12′ U’s for the gables. This finish would require a complete of 3 – 12′ U’s. You are likely to have a doorway on 1 finish, and will want to modify this for the other finish. You will want to minimize down on your sheets and also be confident to incorporate sufficient U to frame out your door in which you have minimize the polycarbonate sheets.