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| Leg heights can be as tall as 12 feet (in most areas) which gives the low side a height of aprox.13 feet and a peak of 15 ft 3 inches feet in the center on an 18 X 20 unit. It is recommended to use additional "power bar" supports in the center and sides. The taller you go, the more movement there is. Another helpful item is a partial gable end in either the back and or the front. This is enclosing the top portion from side to side or 3 ft down from peak. This goes across and ties in the 2 sides helping to stabilize it. Another suggestion is to dig peer holes on both sides and place additional anchor angle iron on each side. This is addition to is done by the installing yard. By doing this, it increases the wind resistance rating. Our sales staff can explain concrete piers. Click here for prices |
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| Units can be ordered longer than 36 feet
by using multiple units and placing them end to end and overlapping the
metal sheets on the roof. You loose 1 foot due to the overlapping. example: using (2) 20 x 24 units end to end will achieve an overall length of 47 feet in length. It is recommended to overlap at least 2 feet. |
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