Specification Sheet
Carl’sPlaceLLC|www.carlofet.com|info@carlofet.com
Achieving Proper Tension / Tension-Mounting:
When a screen is stretched (or bungeed) evenly around the screen we call this tensioned (tight like a
drum or trampoline). Tensioning provides a flat screen for even light distribution and reduces image
waving on the surface. Tension-mounted materials require even tension around the whole screen
(tight like a drum or trampoline). Securing the fabric at the top and bottom, just the sides or only in
the corners will not provide a flat surface for even light distribution for a flat, clear, crisp image.
4" The 4" Rule: Our Hanging Kits and our Standing Kits take the guess work out of designing and
building your frame, but if you are designing your own frame we recommend using the 4" rule which
will help you calculate the amount of space needed between the un-stretched screen and the
outside dimensions of your frame.
In general, there should be 4" from the edge of the un-stretched Finished Edge Screen to the outside
edge of a pipe frame. This means a total of 8 inches (4” top/bottom and 4” left/right). This assumes
use of our 6" Black Ball Bungees and pipes which are 1" in diameter. If your frame materials &/or
bungees are of a different size adjustments will need to be made accordingly.
This rule was designed with larger screens in mind. If you have a smaller screen, such as a 5x9 or
smaller, you may find it acceptable to reduce the 4" rule to 3.5".
Example: Let's say you purchase our 9x16 Foot Finished Edge Screen.
1. Find the Total Height (C) and Total Width (D) of your screen on this chart.
a. In this example the 9x16 has a total height and width of: 110 x 191.7 inches
2. Add: 110" + 8" (4" on the top and bottom) – The frame height should be about 118 inches
3. Add: 191.7" + 8" (4" on each side) – The frame width should be about 199.7 inches
Answer: If you are designing and building your own frame using the 4" rule, the outside dimensions
of your frame should be 118" x 199.7".