Hercules Multiwall Leakproof Premium Pergola Covering Kit
From $14.95/sq. ft. — Varies by Location
Tax & Fee Included
Hercules Multiwall Leakproof Premium Pergola Covering Kit - is backordered and will ship as soon as it is back in stock.
Quote? 832-509-5009 or Chat Now
Installation Service
Installation Service
Current, our installation service area covers the Greater Houston and Dallas–Fort Worth, TX regions. More locations are coming. Check detail Here >>>
No Fees & Contractor Welcome
No Fees & Contractor Welcome
- We beat any online price, Period!
- Credit card payments incur no additional processing fees.
- Further discounts may apply for check or ACH payments.
- We work with contractors and offer exclusive highly competitive pricing
Shipping & Lead Time
Shipping & Lead Time
- Free Curbside Delivery (48 States)
- Base on location, some customer will receive 2 deliveries including LTL and UPS.
- Branch Pickup (TX)
- Delivery: 1- 2 Weeks.
- Local Freight Terminal Pickup: 1-2 Weeks
- Branch Pickup: As early as next business day
125 MPH
Wind Resistance
40 PSF
Snow load
The Hercules Pergola Covering System is a complete, hurricane-resistant roof kit-not just polycarbonate panels. Each system includes heavy-duty 8mm 4-wall panels, H-Channels, screws, and the components needed for installation.
Engineered for long-term outdoor performance, Hercules is rated for winds up to 120 MPH and helps reduce temperatures underneath by up to 20°F. The UV-protected panels are designed to maintain long-lasting clarity without the common yellowing, cracking, and frequent replacement associated with lower-grade plastic roofing.
Its architectural-grade standing seam design conceals fasteners for a cleaner appearance and improved protection against water intrusion. Backed by a 10-year warranty and a leakproof system design, Hercules provides a durable, cooler, and more comfortable pergola space for years to come.
Key Benefits:
- Complete pergola roof covering system-not just panels
- Heavy-duty 8mm 4-wall polycarbonate panels
- Wind resistance up to 125 MPH
- Hail resistance
- Helps reduce temperatures underneath by up to 20°F
- Leakproof roof system design
- Long-lasting panels engineered to resist yellowing
- UV protection for a more comfortable outdoor space
- Architectural-grade standing seam construction
- Concealed fastener design for a cleaner appearance
- 10-year warranty
- Ideal for long-term residential and commercial pergola applications
Available Lengths: 12’, 16’, 20’, 24’, and 36’. Custom lengths are also available.
System Included:

Sold by per SQ.FT. Need to customize the size, Please contact us.
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Panel
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Light Trans
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Frame
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Wind Resistance (mph)
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Snow Load (psf)
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Wide23.63 in
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Pre-Cut Length
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Warranty (yr)
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Made in
3 Colors Available
FAQ
What is the difference between rafters and shade slats (purlins)?
What is the difference between rafters and shade slats (purlins)?
- Rafters are the larger, primary boards that form your pergola's main structure, providing its overall strength and shape.
- Shade Slats (Purlins) are the smaller boards running across the top of the rafters to add extra shade and a finished look.
What are pergola requirements?
What are pergola requirements?
To maximize the performance of your Apollo System, a slight slope is required. We recommend a minimum 4% slope, which equates to a 1-inch drop for every 24 inches of length.
How to add slope to your pergola?
How to add slope to your pergola?
If your pergola roof is flat, lateral shims offer an easy way to add the necessary slope for proper water runoff and optimal Apollo system performance.
What is your Snow Load recommendations?
What is your Snow Load recommendations?
The Hercules System is rated for snow loads up to 50 PSF when purlins are spaced 23″ or less. For comparison, most home roofs are rated between 20–30 PSF.
What is your Wind Safety recommendations?
What is your Wind Safety recommendations?
The Hercules System is rated to withstand wind speeds up to 139 mph when installed correctly. For best performance, make sure your purlins are spaced less than 19″ apart and the cover is secured to the structure with screws (not nails).
How to Modify Your Pergola



















