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Twin Wall Products

Multi-wall polycarbonate twin wall sheetis produced in 4mm, 6mm, 8 mm and 10 mm. These products provide high light transmission, good thermal insulation, high temperature resistance, high impact strength (hail resistance) and can haveour min-dew coating which eliminates condensation and water droplets.

Twin wall is the most economical grade of multi-wall sheet available; it comes with a 10 year warranty against yellowing and damage from hail.

SIZE WEIGHT
lbs/sq. ft.
LIGHT TRANSMISSION
THERMAL INSULATION
CLEAR
OPAL
BRONZE
4 mm Twin Wall*
.164
82%
60%
25%
R-1.58
6 mm Twin Wall
.246
80%
60%
25%
R-1.77
8 mm Twin Wall
.307
80%
60%
25%
R-1.89
10 mm Twin Wall
.375
80%
55%
25%
R-1.89

* Special Order Item