Polycarbonate Greenhouse Ridge Caps & Closure Strips
Polycarbonate greenhouse ridge caps and closure strips are essential components for ensuring the integrity and weather resistance of your greenhouse. Ridge caps seal the peak of your greenhouse structure, preventing water and debris from entering, while closure strips fill gaps at the edges, enhancing insulation and stability.
Important Shipping Note: If your total order for polycarbonate multiwall panels and accessories is under $1,000 before calculating shipping, you will need to request a shipping quote.
Competitive Pricing Considerations
When shopping for polycarbonate products, evaluating both price and quality is important. Price per square foot can often be misleading. Small savings in list price may be negated by additional shipping, handling, and packaging costs.
Additionally, minimum order quantities can inflate the apparent list price. To make an informed purchasing decision, be sure to compare our all-inclusive shipping charges, which are detailed in the table below.
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| Clear 50" L X 12" W Ridge Cap | 36" L Horizontal Closure Strip |
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Ridge caps and wall connectors, available in silver and clear, will give your structure a finished, professional appearance. They are designed to keep out dirt, insects, and moisture.
This is ideal for commercial and hobby greenhouses, skylights, garden centers, canopies and awnings, pool enclosures, sun rooms, carports, garages, and partitions. |
To ensure tight seals around edges, utilize closure strips.
These are perfect for pairing with the ridge cap shown on the left. We recommend using two closure strips for each ridge cap. |
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Clear 50"L x 12"W Ridge Cap
$33.29 (50" Ridge Cap Overlaps to Cover 48" of Length) Add to Cart |
36"L Horizontal Closure Strip
$2.99 (3 per Ridge Cap) Add to Cart |













