What are the available lengths?

Standard lengths include 52 feet (1320mm) and 76 feet (1930mm).

How does the length compare to the door?

The product should be ordered a minimum of 4 feet longer than the door width.

What are the dimensions of the guard?

The height is 5/8 inch (15.9mm) and the width is 2-1/2 inches (63.5mm).

Aluminum Rain Drip Guard Building Rain Drip Trim

Name: Aluminum Rain Drip Guard Building Rain Drip Trim
Brand: Hangzhou Biyou Building Materials Technology Co., Ltd.
SKU: 2169831735

Zhejiang, ChinaHangzhou Biyou Building Materials Technology Co., Ltd.

US$6.00

200-499 Pieces

US$5.00

500+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

3 Years

Warranty

3 Years

Model NO.

BY-RD-001

Type

Rain Drip Guard

Material

Aluminum Alloy

Min / Max Gap

3-13mm

Location

Install on The Top of Single or Double Doors

Funtion

Prevents Fire or Smoke Spreading Across Various Fi

Seal Color

Silver

Transport Package

30PC/Carton

Specification

600-1200mm

Trademark

Origin

Zhejiang

HS Code

7610900000

Production Capacity

5000PC

Key features

Fire Safety Rating: UL10C Positive Pressure certified for fire and smoke containment.

Corrosion Resistance: Constructed from durable Aluminum Alloy for long-lasting performance.

Adjustable Installation: Features slotted holes allowing precise gap adjustment between 3-13mm.

Versatile Application: Designed for header or bottom installation on single or double doors.

Water Deflection: Effectively deflects water from gaps at the top and bottom of doors.

Extended Warranty: Comes with a comprehensive 3-year warranty and after-sales service.

Multiple Finishes: Available in Clear Anodized (C) and Dark Bronze Anodized (D) options.

Standard Compatibility: Cross-references major brands including Hager, Crowder, and Zero.

Company profile

Hangzhou Biyou Building Materials Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-12-05Nearest Port: Shanghai, NingboAverage Response Time: ≤9.95hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryHangzhou Biyou Building Materials Technology Co., Ltd. is identified as a China-based manufacturer/factory with production in Jiaxing, Zhejiang, specializing in weather sealing and passive fire protection products. It reports ISO 9001 and ISO 14001 management-system certifications, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier states that 90% of sales are exports, has self-operated import/export rights, and began exporting in 2014. Its stated product range covers fire, smoke, acoustic, TPE, silicone, and PVC sealing products. The available trade records show limited transaction evidence, with one transaction associated with each listed buyer record; therefore, customer-case depth and financial credibility cannot be fully assessed. After-sales service and product customization are mentioned or implied only partially and lack sufficient detail for a definitive evaluation.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, with an international sales office in Hangzhou and a factory in Jiashan, Jiaxing, Zhejiang. Its stated business focuses on manufacturing weather-sealing and passive-fire products, supported by 10 production lines.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These certifications provide explicit evidence of formal quality and environmental management systems, although the slices do not provide certificate numbers, issuing bodies, or validity dates.

After-Sales capabilityThe company states that it provides efficient after-sales service and has professional R&D resources and high-quality products. However, no specific service scope, response process, support locations, warranty terms, or service-performance evidence is provided.

R&D capabilityThe supplier states that it has a professional R&D group, and the reported total experience of its R&D engineers is 6–10 years. This supports the existence of an experienced R&D function, but the slices do not document patents, new-product launches, proprietary technologies, or measurable innovation outcomes.

Production capacityThe supplier identifies itself as a manufacturer and reports 10 production lines, 6–10 quality-control staff, and a factory location in Jiaxing, Zhejiang. These facts provide explicit evidence of established production infrastructure and quality-control staffing.