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Lowest price we've seen: $15.00 on Nov 6 at panelprestigeoutdoors.com. Tracked across 2 stores since Nov 6.
Corrugated Polycarbonate Roofing Panels – 0.9 mm – PNW Rated
LOCAL PICKUP ONLY – Lake Stevens, WA
Professional-grade 0.9 mm corrugated polycarbonate roofing panels built for Pacific Northwest weather. UV-protective coating prevents yellowing and maintains light transmission over time. Available in 8 ft, 10 ft, 12 ft, and 14 ft lengths at 26.5 inches wide (plan for 24 in effective coverage with standard one-rib overlap).
These panels match standard corrugated metal roofing profiles, making them ideal for adding skylight sections to an existing metal roof.
Product Details
Thickness: 0.9 mm polycarbonate
Width: 26.5 in physical / 24 in effective coverage (with one-rib overlap)
Lengths: 8 ft, 10 ft, 12 ft, 14 ft
Profile: Corrugated — matches standard 26.5 in corrugated metal patterns
UV Protection: High-performance UV-protective resin coating — will not yellow or cloud
Condition: New
Why 0.9 mm Matters
Most big-box store panels are 0.8 mm or thinner PVC, which can become brittle and crack in PNW winters. The extra thickness provides superior impact resistance and structural rigidity, holding up against heavy rain, wind, and light snow loads without warping.
Common Uses
• Greenhouse roofing
• Patio and carport covers
• Skylights integrated into corrugated metal roofs
• Barn and shop daylighting panels
• Pool and outdoor enclosures
Installation Notes
• Pre-drill clearance holes ~10% larger than screw diameter (approx. 3/8 in) to allow for thermal expansion.
• Fasten through the crest of the rib, not the valley, for a proper weather seal.
• Space fasteners every 12–24 in along purlins. Do not overtighten.
• Cut with a fine-toothed circular saw or jigsaw with metal-cutting blade. Keep protective film on until finished.
