Multiwall Thermoclear Polycarbonate light transmission and Insulation

Thermoclear Polycarbonate light transmission, insulation, bending radius, sheet length, width and weight.

Thickness   Color
Walls Light Trans R-Value lb.ft. Bending Length Width
Warranty
8mm – 5/16″ Clear 2 Wall 82% 1.7 .31 55″ 4 – 48′ 4′ & 6′ 10 year
White 40%
Bronze 50%
8mm “20 yr” Clear 2 Wall 82% .35
20 year
20 year Softlite 79%
10mm – 3/8″ Clear 2 Wall 80% 1.8 .37 69″ 10 year
White 40%
Bronze 50%
16mm – 5/8″ Clear 3 Wall 76% 2.4 .57 110″ 10 year
White 40%
Bronze 50%
16mm “20 yr” Clear 3 Wall 74% .60 48″
20 year
20 year Softlite 72%
16mm 20 yr Clear X Wall 59% 3.03 .64 120″ 4 -39′
Sun XP – 15 White (5 Walls) 49%
25mm X-Wall Clear X Wall 58% 3.7 .70 Do not
10 year
Plus White
(5 Walls)
49% Bend
Bronze 28%
25mm 3-Wall
Clear
3 Wall 74% 3.0 .62 120 4 – 48″
20 year
20 yr Softlite 72%

Thermoclear “20 yr” Comes with Extended Warranty to 20 years!     See Sheet Cross Sections

Lengths: In ft increments 4 – 48 ft. Sheets over 26′ require dedicated truck, and high ship costs.

* Bronze expansion & contraction can be extreme, as Bronze gets hotter than clear, white/opal or Softlite.
* Opal polycarbonate light transmission is the lowest, is best for areas that could get hot and hides dirt.
* Sheet must be Installed with ribs vertical on walls and with the slope on roof. Minimum Roof Slope 5º (1/12)
* Install ribs vertical same direction as sheet length * Sheet size listed width x length.

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