3/8" Clear Extruded Acrylic Sheet - Cut to Size

Why Choose Cut-to-Size 3/8" Clear Acrylic?

Custom cutting at 3/8" thickness delivers maximum acrylic material in your exact dimensions for specialized applications that demand more than standard thicknesses can provide. This heavy-duty sheet provides exceptional structural mass for extra-long spans, handles water pressure for aquarium applications, and delivers extreme rigidity for architectural installations—all cut precisely to eliminate waste and ensure perfect fit. Our precision CNC cutting eliminates the extraordinary challenge of fabricating 71-pound full sheets on-site, ensuring clean edges and exact measurements with tolerances of ±1/8".

The 3/8" thickness offers unmatched deflection resistance for extra-long unsupported spans up to 72 inches, provides the substantial material required for large aquarium viewing panels, and maintains acrylic's superior 92% light transmission in your precise specifications. Whether you need exact dimensions for architectural windows, custom sizes for commercial aquarium installations, specific measurements for patio enclosures, or precise cuts for large-format backsplash applications, cut-to-size service delivers maximum acrylic performance without the difficulty of cutting extremely thick, heavy material on-site.

Cut-to-Size Advantages with 3/8" Acrylic:

• Eliminate heavy fabrication challenges - Avoid the difficulty and safety hazards of cutting 71-pound full sheets, getting maximum-duty panels ready to install in your exact dimensions
• Maximum acrylic performance, perfect fit - Get the heaviest standard acrylic thickness cut to your precise specifications, meeting demanding structural or engineering requirements with crystal-clear transparency
• Professional precision at extreme thickness - CNC cutting delivers square corners and straight edges that maintain the exceptional rigidity and optical clarity of this heavy-duty material
• Zero waste on specialty material - Pay only for your exact size in this expensive, heavy-duty thickness, avoiding material waste on the heaviest acrylic sheets
• Fast turnaround on maximum specifications - Most custom cuts ship within 1-2 business days, delivering maximum acrylic thickness without extended specialty fabrication lead times

Ideal Projects for Custom-Cut 3/8" Acrylic

This thickness excels in custom applications requiring maximum acrylic material. Perfect for large aquarium viewing panels in exact dimensions for commercial and residential installations, architectural windows requiring substantial material in specific sizes, custom patio enclosure panels for large-format sunrooms and conservatories, commercial backsplash installations in precise measurements, and specialty displays requiring both extreme clarity and maximum structural capacity. The 3/8" specification provides performance that standard thicknesses cannot match—delivered in your exact dimensions.

Trusted Manufacturing Quality

Our clear extruded acrylic sheets are manufactured by Optix®, a premium brand from Plaskolite—one of North America's leading acrylic producers. Optix® acrylic meets ASTM D4802 standards for extruded acrylic sheet, ensuring consistent quality, optical clarity, and performance. Extruded acrylic offers excellent dimensional stability and superior optical properties, making it the professional choice for specialty applications requiring maximum material thickness with exceptional clarity.

Sizing Guidelines

Available in any width from 1" to 48" and any length from 1" to 96". The 3/8" thickness represents heavy-duty acrylic for applications with extreme structural requirements—large aquarium panels, architectural glazing with extra-long spans, or specialty installations where engineering specifications mandate maximum acrylic material. For most architectural and display applications, 1/4" cut-to-size provides adequate performance at substantially lower cost. Specify 3/8" custom cutting when engineering specifications, aquarium applications, or structural requirements genuinely demand maximum available acrylic thickness.