Plastic is a versatile material used for pergola roof options beyond corrugated or flat polycarbonate. Fiberglass, a combination of glass fibers reinforced with plastic, and PVC are ideal for roof panels. If you want a clear pergola roof without dealing with the weight and cost of glass, plastic roofs are an affordable, lightweight option.

Polycarbonate roofing panels for pergolas are made from durable, lightweight, and affordable thermoplastic material. This material is designed to withstand virtually any weather and climate. In fact, it has an impact strength that’s approximately 30 times stronger than acrylic and about 250 times stronger than glass.

Clear pergola roofing panels are probably the most versatile of all color choices, and is the best choice for areas without ample sunlight throughout the year. Polycarbonate clear sheets allow close to 90% of visible light transmission while still retaining its original properties.