Description
Opal Multiwall Polycarbonate Sheet is available in 6mm and 16mm thicknesses with a standard sheet size of 48" × 96". For projects requiring exact dimensions, we offer custom cut opal multiwall polycarbonate in any size up to 48" × 96", available in both thicknesses.
Opal Multiwall Polycarbonate features a hollow, ribbed structure with a translucent white finish that diffuses light beautifully while providing privacy. Also known as twinwall or multiwall polycarbonate, this material offers superior thermal efficiency with excellent light diffusion. The opal finish creates soft, even illumination without harsh glare or hot spots, making it ideal for applications where you want natural light without direct visibility.
Virtually unbreakable - up to 200 times stronger than glass - while weighing significantly less, this material combines cellular insulation with a translucent white finish for both energy efficiency and privacy. UV-protected on both sides to prevent yellowing and degradation, opal multiwall polycarbonate maintains its bright, clean appearance for years. The frosted effect creates comfortable, well-lit spaces without the intense heat and glare of clear panels, perfect for skylights, patio covers, and covered structures.
Features
- Up to 200 times stronger than glass
- Excellent thermal insulation properties
- Translucent opal finish provides privacy
- Superior light diffusion eliminates hot spots
- Lightweight and easy to handle
- Reduces glare while maintaining brightness
- UV-protected on both sides
- Impact and shatter resistant
- Energy-efficient hollow cellular design
- Easy to install with standard profiles
Applications of Opal Multiwall Polycarbonate
- Skylights & Roof Panels
- Patio Covers & Pergolas
- Privacy Screens & Partitions
- Carport Roofing
- Pool Enclosures
- Sunrooms with Privacy
- Canopies & Awnings
- Greenhouse Shading
- Bathroom Skylights
- Walkway Covers
Available Sizes & Options
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6mm (0.236") Thickness - Twinwall
Standard Sizes: 48" × 96"
Cut-to-Size: Available up to 48" × 96"
Popular for skylights, awnings, and light-duty applications requiring privacy and light diffusion
16mm (0.629") Thickness - Multiwall
Standard Sizes: 48" × 96"
Cut-to-Size: Available up to 48" × 96"
Ideal for patio covers, carports, and heavy-duty roofing applications requiring maximum insulation and strength
Custom Cut-to-Size Options
- Custom widths: Any size from 1" up to 48"
- Custom lengths: Any size from 1" up to 96"
- Available in both thicknesses listed above
- Precision cutting to your exact specifications
Need help choosing? Select the "Cut-to-Size" tab above to enter your custom dimensions and get instant pricing, or call 844-970-0650 for expert guidance.
Need Larger Sheets or Different Thicknesses?
We can source opal multiwall polycarbonate in larger sizes and additional thicknesses (8mm, 10mm, 25mm). Request a custom quote or call 844-970-0650 to discuss your specific project requirements.
Frequently Asked Questions
How much privacy does opal multiwall polycarbonate provide?
Opal multiwall polycarbonate provides excellent privacy while still allowing significant light transmission. You can see light and general shapes but details are completely obscured, similar to frosted glass. This makes it ideal for skylights over bathrooms, privacy partitions, and covered structures where you want natural light without visibility.
Does opal reduce light compared to clear polycarbonate?
Yes, opal multiwall blocks some light compared to clear panels - typically transmitting 50-60% of light versus 80-85% for clear. However, the light that passes through is beautifully diffused and even, eliminating harsh shadows and glare. For most applications, the improved light quality and privacy benefits outweigh the reduced light transmission.
Is opal or clear better for a patio cover?
Opal is often preferred for patio covers because it diffuses light evenly, reduces glare, and prevents the intense hot spots that can occur with clear panels. It creates a more comfortable outdoor living space while still providing plenty of natural light. Choose clear if maximum light transmission is your priority, or opal for comfort and aesthetics.
How do I install multiwall polycarbonate sheets?
Multiwall polycarbonate installs using specialized profiles and fasteners designed for the material. The hollow channels must run vertically to allow moisture drainage. Use proper sealing tape to close the ends and prevent moisture/insect entry. Pre-drill holes larger than fasteners to allow for thermal expansion. Professional installation is recommended for large projects.
