- Home
-
All Categories
- Sports & Outdoors
- Automotive
- Industrial & Scientific
- Clothing, Shoes & Jewelry
- Musical Instruments
- Kitchen & Dining
- Pet Supplies
- Arts, Crafts & Sewing
- Sports Collectibles
- Baby
- Toys & Games
- Patio, Lawn & Garden
- Computers & Accessories
- Electronics
- Home & Kitchen
- Office Products
- Tools & Home Improvement
- Grocery & Gourmet Food
- Cell Phones & Accessories
- Camera & Photo Products
- Appliances
- Video Games
- Health & Household
- Beauty & Personal Care
- Payment
- About Us
- FAQ
- Privacy Notice
- Shipping & Returns
- Contact Us
Your cart is empty.
Your cart is empty.- Home /
- Patio, Lawn & Garden /
- Gardening
- Hand Tools
- Pots, Planters & Container Accessories
- Plant Support Structures
- Plant Covers
- Outdoor Carts
- Watering Equipment
- Water Gardens & Ponds
- Spreaders
- Sprayers & Accessories
- Gloves & Protective Gear
- Potting Benches & Tables
- Plants, Seeds & Bulbs
- Hydroponics
- Greenhouses & Plant Germination Equipment
- Soils, Mulches & Planting Media
- Plant & Soil Monitoring
- Garden Sculptures & Statues
- Composting & Yard Waste Bins
- Weed & Moss Control
- Lawn & Mulch Paint
/
- Greenhouses & Plant Germination Equipment /
- Greenhouses
Product Description

Twin Wall Polycarbonate Panel, 8 mm thick, Clear Color, Unbreakable
Cover your greenhouse, or other building projects with 8 mm twin wall polycarbonate panels. Polycarbonate panels are UV treated with long life, easy to work with, virtually unbreakable, stable at low and high temperature. We offer customer size cut and discount for large orders.

High Performance Greenhouse Covering
• Advanced UV Protection
• Anti-Condensate Feature
• High Light Transmission (81% PAR 8mm)
• Maintains Clarity & Strength at extreme Low and High Temperature
• Virtually No Yellowing
8mm Twin Wall Polycarbonate Panel are high light transmission, unbreakable, hail resistant
High Light Transmission
8 mm twin wall polycarbonate panel offers a high degree of light transmittance while blocking harmful ultra violet rays, 81% PAR 8mm.
Virtually Unbreakable
8 mm twin wall polycarbonate panel maintains its high clarity and retains its mechanical properties. Polycarbonate sheets are 10 times stronger than acrylic and 200 times stronger than glass. Shatterproof polycarbonate coupled with integrated UV resistant co-extruded layer yields long service periods. The cellular multi-layer structure reduces heating costs in winter while minimizing excessive heat in summer.
Hail Resistance
8 mm twin wall polycarbonate panel can withstand extremes of weather; storms, hail-stones, wind, snowfalls and ice formation. Under these conditions, the product is virtually unbreakable and is able to withstand the subsequent temperature change to sunny conditions without breaking or buckling.
Versatile: 8 mm Twin Wall Polycarbonate panel are flexible, easy to work with and can be used in thousands of custom projects

Twin Wall Polycarbonate Panel are easy to cut and bend
Usage: Durable, versatile, and easy to work with, polycarbonate panels can be used in hundreds of custom projects. Patio and pergola coverings, skylights, custom greenhouses and other structures. There is no limit to their use.
Cutting: Twin Wall Polycarbonate Panel can be cut easily and accurately with circular saw, hand and hacksaws or a a sharp razor blade knife. Circular saws should have fine-toothed blades. Saw dust should be blown out of the channels using dry compressed air. The sheet should be clamped to the worktable to avoid undesirable vibration. Do not remove the protective masking to avoid scratching the surface.
Bending: Multi-wall Polycarbonate is sufficiently flexible to allow moderate curves.
Positioning: Polycarbonate Sheets must be installed with the ribs running vertically.
Sealing: Always seal top of Multi-wall polycarbonate sheet to protect dirt and dust from entering the channels. Use 1” wide foil tape to seal channels.
Always seal bottom of Multi-wall polycar- bonate sheet to protect dirt, dust and in- sects from entering the channels. Use spe- cial 1” anti-dust tape which allows chan- nels to breathe.
Fastening: Multi-wall Polycarbonate can be fastened directly to a wooden or metal greenhouse sub- structure. The screws used to fasten Multi-wall Polycar- bonate should have neoprene or EPDM washers. Ensure that the washer does not crush the polycarbonate panel. #9 x 1-1/2" wood screws with neoprene sealing washer can be used to fasten multi-wall polycarbonate sheets to wood base. #10/16 x 1-1/2" screws can be used used to fasten multi-wall polycarbonate sheets to metal base.
Specifications
Color | Clear |
UV Protectant | 1 Sided |
Light Transmission | 81% |
Weight | 0.35 lbs/sq. ft |
U-Value | 0.6 |
$69.90 $69.90
$ 29 .99 $29.99
$67.99 $67.99
$ 28 .99 $28.99