1/4

1/4" Clear Extruded Acrylic Sheet - 48" x 96"

The most popular acrylic thickness for demanding applications requiring maximum rigidity and structural integrity. At 1/4" thick, this extruded acrylic sheet delivers crystal-clear transparency with 92% light transmission, exceptional scratch resistance, and the proven structural performance that has made it the standard specification across architectural, commercial, and display installations. When professionals need reliable, heavy-duty acrylic they can depend on, they choose 1/4" thickness. Manufactured by Optix® (Plaskolite), the trusted name in premium acrylic.
Thickness: 1/4" (0.220") Size: 48" x 96" Weight: ~47 lbs Material: Extruded Acrylic (Plexiglass)

Why Choose 1/4" Clear Acrylic at Full Sheet Size?

Why Choose 1/4" Clear Acrylic at Full Sheet Size?

The 1/4" thickness represents the gold standard in acrylic sheet specifications—the thickness most commonly specified by architects, designers, and fabricators worldwide for applications requiring both exceptional optical clarity and substantial structural performance. This premium material provides excellent rigidity for unsupported spans up to 54 inches, delivers maximum material presence for professional installations, and offers the structural integrity that demanding architectural and display applications require. At approximately 47 pounds per full sheet, it provides serious material thickness that inspires confidence in high-visibility installations.

With 92% light transmission—superior to polycarbonate's 88%—this thickness maintains acrylic's renowned optical clarity advantage while delivering the structural performance needed for architectural glazing, large-format displays, and commercial applications. The full 48" x 96" size enables expansive installations for replacement windows, retail displays, and architectural panels where crystal-clear transparency and substantial rigidity both matter. When specifications demand professional-grade acrylic with proven performance, 1/4" is the trusted choice that delivers results.

This Thickness Excels When You Need:

  • Maximum structural rigidity in acrylic - Exceptional resistance to deflection for unsupported spans up to 54 inches, providing the stiffness needed for large-format windows, displays, and architectural panels
  • Professional-grade optical clarity - 92% light transmission delivers crystal-clear transparency superior to polycarbonate, making it the specification for applications where visual quality is paramount
  • Industry-standard thickness - The most widely specified acrylic thickness across architectural, commercial, and display applications, backed by decades of proven performance in demanding installations
  • Substantial material presence - Premium thickness provides the professional appearance and feel expected in high-quality installations, architectural glazing, and commercial displays
  • Proven long-term durability - Maximum standard acrylic thickness offers extended service life with superior scratch resistance and excellent weathering characteristics for indoor and protected outdoor applications

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 compared to alternatives, making it the professional choice for critical applications where quality and appearance matter most.

When to Choose 1/4" Acrylic Over Other Materials

Select 1/4" acrylic when optical clarity and aesthetics are your priorities in applications requiring substantial structural performance. This is the material to choose for replacement windows requiring crystal-clear transparency, architectural glazing where glass-like appearance matters, retail displays needing maximum visual impact, commercial table top protection requiring heavy-duty performance, and patio enclosures prioritizing clarity over extreme impact resistance. The 1/4" thickness provides the rigidity and professional appearance that demanding applications require while maintaining acrylic's superior optical clarity.

For high-impact environments, outdoor installations subject to vandalism or abuse, or applications requiring extreme durability under impact, choose polycarbonate instead—it offers 250 times the impact strength of glass compared to acrylic's 17 times. However, for architectural glazing, professional displays, indoor installations, and applications where crystal-clear transparency and scratch resistance matter most, 1/4" acrylic delivers unmatched performance. This thickness handles the most demanding aesthetic and structural requirements while keeping the superior clarity that makes acrylic the preferred material for visual applications.

Perfect Applications for 1/4" Clear Acrylic

Perfect Applications for 1/4" Clear Acrylic

Replacement Windows

Premium thickness for shed windows, porch enclosures, greenhouse panels, and secondary glazing requiring maximum clarity and rigidity. Superior optical clarity provides excellent visibility while substantial material thickness reduces deflection in larger openings. The professional choice for residential outbuildings, seasonal enclosures, and architectural glazing where appearance matters.

Learn More About Replacement Windows →

Patio Insulation & Enclosures

Maximum-duty panels for sunroom glazing, patio enclosures, and three-season room construction. Excellent thermal properties combined with crystal-clear transparency create comfortable, well-lit spaces. Superior rigidity maintains flat appearance in larger panel sizes. Ideal for residential patio rooms, commercial atriums, and architectural enclosure systems.

Learn More About Patio Applications →

Acrylic Backsplash

Heavy-duty material for commercial kitchen backsplashes and high-use residential installations requiring maximum durability. Crystal-clear transparency showcases wall finishes while providing superior protection. Easiest to clean and most scratch-resistant option for long-term installations. Perfect for restaurants, commercial kitchens, and premium residential applications.

Learn More About Acrylic Backsplashes →

Table Top Protection

Premium table top covers for commercial installations and high-value furniture requiring maximum protection. Substantial thickness provides excellent scratch resistance and structural integrity for conference rooms, restaurant tables, and commercial display surfaces. Crystal-clear appearance maintains professional aesthetic while protecting substantial furniture investments.

Learn More About Table Covers →

Technical Specifications - 1/4" Extruded Acrylic

Technical Specifications - 1/4" Extruded Acrylic

Nominal Thickness 1/4" (0.220" actual)
Sheet Dimensions 48" x 96" (full sheet)
Approximate Weight 47 lbs per sheet
Light Transmission 92% (crystal clear)
Impact Strength 17 times stronger than glass (not suitable for high-impact applications)
Temperature Range -40°F to 180°F continuous
Material Type Extruded Acrylic (PMMA - Polymethyl Methacrylate)
Manufacturing Brand Optix® by Plaskolite
Material Standard Meets ASTM D4802 for extruded acrylic sheet
Surface Finish Gloss on both sides with protective masking
Recommended Span Up to 54 inches unsupported, 60+ inches with frame support
Scratch Resistance Superior to polycarbonate (harder surface)
UV Resistance Good outdoor weathering (will yellow less than polycarbonate over time)
Flammability UL 94 HB rating (burns when ignited, not self-extinguishing)

Note on Impact Resistance: While acrylic is 17 times stronger than glass, it is significantly less impact-resistant than polycarbonate (which is 250 times stronger than glass). For high-impact applications, protective barriers in high-traffic areas, or outdoor installations subject to abuse, we recommend polycarbonate sheets instead. Acrylic excels in indoor and protected outdoor applications where optical clarity and scratch resistance are priorities.

Note on Outdoor Use: Acrylic has excellent UV resistance and weathers better outdoors than polycarbonate, resisting yellowing for 10+ years. However, its lower impact resistance makes it unsuitable for applications where vandalism, hail, or impact damage are concerns. For protected outdoor applications like covered patios, porch enclosures, and architectural glazing with minimal impact risk, 1/4" acrylic performs excellently.

All sheets ship with protective masking on both sides to prevent scratches during fabrication and installation. Remove masking after installation is complete.

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