Leumius 16 Pack Twin Wall Polycarbonate Panels for Greenhouses,Shatterproof UV Blocking Greenhouse Cover Panels, Lightweight Insulated Roof Panels for Outdoor Garden,Patio,Balcony,2' X 4' X 0.16''
Leumius 16 Pack Twin Wall Polycarbonate Panels for Greenhouses,Shatterproof UV Blocking Greenhouse Cover Panels, Lightweight Insulated Roof Panels for Outdoor Garden,Patio,Balcony,2' X 4' X 0.16''
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Leumius

Leumius 16 Pack Twin Wall Polycarbonate Panels for Greenhouses,Shatterproof UV Blocking Greenhouse Cover Panels, Lightweight Insulated Roof Panels for Outdoor Garden,Patio,Balcony,2' X 4' X 0.16''

|3 ratings
Leumius 16 Pack Twin Wall Polycarbonate Panels for Greenhouses,Shatterproof UV Blocking Greenhouse Cover Panels, Lightweight Insulated Roof Panels for Outdoor Garden,Patio,Balcony,2' X 4' X 0.16''Leumius 16 Pack Twin Wall Polycarbonate Panels Greenhouses Shatterproof UV Blocking Greenhouse Cover Panels Lightweight Insulated Roof Panels OutdoorLeumius 10 Pack Twin Wall Polycarbonate Panels Greenhouses Shatterproof UV Blocking Greenhouse Cover Panels Lightweight Insulated Roof Panels Outdoor
Actual ColorTransparent-16Pack

Key item features

  • High-Performance Greenhouse Panels: Shatterproof 4x2FT twin-wall polycarbonate sheets provide 80% light transmittance, UV protection, and all-season insulation for thriving plants in greenhouses, patios, or balconies.
  • Durable & Lightweight Outdoor Solution: Resistant to extreme temperatures (-44°F to 120°F), impact, and harsh weather, these easy-to-cut panels offer a safe, long-lasting alternative to glass for outdoor structures.
  • Versatile DIY-Friendly Design: 16 pre-protected panels (4ft x 2ft) fit various projects—greenhouse roofs, garden sheds, or patio covers—with simple cutting and installation for hassle-free setup.

Specs

Frame material, PCBrand, LeumiusColor, ClearColor category, WhiteRec location, OutdoorWeight, 16.5 lb

About this item

Product details

4x2 FT Polycarbonate Twin Wall Sheets - Shatterproof UV Blocking Greenhouse Panels

16-Pack Lightweight Insulated Roof Panels for Outdoor Use

Features & Benefits:

✔️Unrivaled Light Transmission: Up to 80% natural light penetration boosts plant growth via photosynthesis while blocking 99% of harmful UV rays, safeguarding delicate foliage and ensuring vibrant plant health.

✔️Ultimate Durability & Safety: Made from ultra-strong polycarbonate, these 0.16" thick panels are virtually unbreakable—resisting impacts, heavy rain, and winds up to 110 mph. Lightweight yet rugged, they outperform glass while reducing injury risks.

✔️Year-Round Thermal Efficiency: The twin-wall design with air pockets insulates effortlessly, maintaining stable temperatures between -44°F to 248°F (-44°C to 120°C). Reduces energy costs by retaining warmth in winter and cooling interiors in summer.

✔️Versatile & Easy Installation: Each 4 ft x 2 ft panel is simple to cut to size with a knife or saw, with pre-attached protective film to guard against scratches. Perfect for DIY projects like greenhouse roofing, patio covers, balcony enclosures, or shed upgrades.

✔️Weatherproof & Long-Lasting: Resists fading, cracks, and corrosion from extreme weather, providing a 10+ year service life with minimal maintenance. Ideal for sunny, rainy, or freezing conditions.

Includes: 16 x 4' tall x 2' wide twin-wall polycarbonate panels (0.16" thick).

  • High-Performance Greenhouse Panels: Shatterproof 4x2FT twin-wall polycarbonate sheets provide 80% light transmittance, UV protection, and all-season insulation for thriving plants in greenhouses, patios, or balconies.
  • Durable & Lightweight Outdoor Solution: Resistant to extreme temperatures (-44°F to 120°F), impact, and harsh weather, these easy-to-cut panels offer a safe, long-lasting alternative to glass for outdoor structures.
  • Versatile DIY-Friendly Design: 16 pre-protected panels (4ft x 2ft) fit various projects—greenhouse roofs, garden sheds, or patio covers—with simple cutting and installation for hassle-free setup.
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Specifications

Frame material

PC

Brand

Leumius

Color

Clear

Color category

White

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Oct 31, 2026
Reviewer name: Randolph
Top Reviewer
Item details
Color: Transparent-16Pack
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Another Great Value

Great quality at a great price. Shipping was VERY fast.

Helpful?1QH0UT9NTOJV20377919593
Current price is $77.99
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