Polycarbonate Greenhouse Replacement Panels 4FT(L) × 2FT(W) × 4mm, Twin-Wall, 15 PCS

Highlights

• Twin-Wall Insulation: Polycarbonate greenhouse panels with a hollow core hold warmth in winter and release excess heat in summer, creating an even growing climate all year
• High Light Transmission: Each greenhouse replacement panel passes over 80% of natural sunlight to feed photosynthesis while blocking 99% of harmful sun rays
• Shatterproof Strength: High-impact polycarbonate panels withstand hail, storms and strong winds without cracking, guarding greenhouse plants through rough weather
• Extreme-Climate Ready: These twin-wall polycarbonate sheets stay stable from -40°C to 120°C (-40°F to 248°F) without warping, cracking or turning brittle in any climate
• Easy DIY Cutting: Each lightweight panel weighs about 0.75 kg (1.65 lb), so one person can trim it with a utility knife or saw and mount it on greenhouse frames in minutes

Specifications

• Dimensions (Overall): 3.94 inches (H) x 25.98 inches (W) x 50 inches (D)
• Weight: 17.64 pounds
• Assembly Details: No Assembly Required