Aluminum Roof Ridge Cap
The small ridge cap is model DBB-013, with a height of 21 mm. The width is available in 60 mm and 90 mm options.
The medium ridge cap is model DBB-014, with a height of 21 mm and a width of 109 mm.
The large ridge cap is model DBB-015, with a height of 21 mm.
These ridge caps are installed on top of the roof ridge. They provide waterproof protection and improve the overall appearance of the roof.

Three Sizes for Ridge Protection
The Aluminum Roof Ridge Cap is a protective cover for aluminum roof ridges. We offer three sizes.
The small ridge cap is model DBB-013, with a height of 21 mm. The width is available in 60 mm and 90 mm options.
The medium ridge cap is model DBB-014, with a height of 21 mm and a width of 109 mm.
The large ridge cap is model DBB-015, with a height of 21 mm.
These ridge caps are installed on top of the roof ridge. They provide waterproof protection and improve the overall appearance of the roof.
Free Selection Help from Our Team
We provide free product selection support before purchase. Our senior consulting team can help you choose the right product.
We also assist with custom design, cost estimation, and roof planning. You only need to tell us your building type and local climate conditions, and we will recommend the most suitable solution.
We provide free samples, certificates, and test reports to help you make a confident decision.
The Aluminum Roof Ridge Cap is compatible with our 2025 Great Wall insulated aluminum plate system.

Installation Guidance and Quality Control
We provide standard installation guidance, including recommended purlin spacing, nail hole positions, and ventilation methods to help avoid installation errors.
For project orders, we assign a dedicated account manager. We provide real-time production updates and assist with on-site inspection if needed.
Each batch comes with a quality report and product certificate. We inspect every Aluminum Roof Ridge Cap before packaging. We provide a warranty of 10 to 30 years.
Specification Table
|
Parameter |
Model |
Size |
|
Small Ridge Cap |
DBB-013 |
H 21mm, W 60/90mm |
|
Medium Ridge Cap |
DBB-014 |
H 21mm, W 109mm |
|
Large Ridge Cap |
DBB-015 |
H 21mm |
|
Free Selection Help |
Yes |
Includes design and cost estimation |
|
Warranty |
10 to 30 years |
- |
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