Macrolux® Multi Wall sheet is made from light-transmitting, weather-resistant, impact resistant polycarbonate (PC).

Macrolux® Multi Wall sheet is produced by IMSA in Mexico. It offers a 10 & 15 year non-prorated warranty against loss of light transmission and yellowing in accordance to ASTM D-1003, thanks to the co-extruded UV protected PC layer fused to the PC substrate of the sheet. In addition Macrolux® Multi Wall No-Drip Sheet offers a coated surface to eliminate water condensation and carries a 10 & 15 year non-prorated warranty on its anti-fog performance and its impact resistance to hail damage.

Macrolux® Multi Wall offers a combination of high impact resistance (300 times higher than glass and 30 times than acrylic) and light weight (16 times lighter than glass), thus it is a very user-friendly glazing material.

It is suitable as heat insulating glazing in factories, sports halls and greenhouses, as well as for private and public constructions and architectural designs. This twin wall sheet can be cold formed for applications such as tunnel-shaped greenhouses and skylights in halls.
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Item #



Sheet Thickness (Gauges)

Thermal Insulation - U-Value (ASTM C976/90)

Cold Forming Radius (Minimum Permissible)

N/A 47.25 in N/A 8 ft N/A 3/16 in4 mm N/A 0.72 BTU/hr-ft2-ºF N/A 29.5 in
N/A 48 in N/A 12 ft N/A 1/4 in6 mm N/A 0.62 BTU/hr-ft2-ºF N/A 39.4 in
N/A 71.25 in N/A 18 ft N/A 5/16 in8 mm N/A 0.58 BTU/hr-ft2-ºF N/A 49.2 in
N/A 71.25 in N/A 18 ft N/A 5/16 in8 mm N/A 0.54 BTU/hr-ft2-ºF N/A 51.18 in
N/A 72 in N/A 36 ft N/A 3/8 in10 mm N/A 0.53 BTU/hr-ft2-ºF N/A 59.1 in
N/A 82.67 in N/A Up to 48 ft N/A 5/8 in16 mm N/A 0.42 BTU/hr-ft2-ºF N/A 94.5 in
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