Product Description
The Simpson Welded Top-Flange Joist Hanger WP5.50/16 is a 5-1/4 x 16 top-flange I-joist hanger built to provide dependable structural support where joists meet purlins or beams. Engineered by Simpson for demanding framing environments, this hanger handles wood-to-wood, wood-to-steel, and cold-formed steel connections with equal confidence. Its capacity for skewed framing up to 84 deg. and sloped framing up to 45 deg. makes it a practical choice for complex roof and floor framing layouts where standard hangers fall short.
Key Features
- Top-Flange Design - Mounts securely on top of the supporting purlin or beam, simplifying installation and keeping the joist flush for a cleaner, more structurally sound connection.
- Welded Construction in 12 ga. Steel - The 97 mil stirrup delivers robust load-bearing capacity without the bulk, giving structural framers a hanger they can rely on in high-demand applications.
- Wide Skew and Slope Range - Accommodates skewed framing up to 84 deg. and sloped framing up to 45 deg., reducing the need for field fabrication on angled or irregular framing layouts.
- Multi-Application Compatibility - Approved for wood-to-wood, wood-to-steel, and cold-formed steel framing applications, making this a single hanger solution across a variety of structural assemblies.
- Economical Fastening Requirement - Achieves maximum download capacity with only a small number of nails or screws, lowering installed labor costs without sacrificing structural performance.
- Simpson Gray Paint Finish - Factory-applied finish provides baseline corrosion resistance for interior and protected framing conditions right out of the box.
Why This Product
- Engineered Versatility for Complex Framing - With skew capacity up to 84 deg. and slope capacity up to 45 deg., this top-flange hanger covers framing conditions that would otherwise require custom or field-fabricated solutions.
- Broad Structural Application Range - Approved for wood-to-wood, wood-to-steel, and cold-formed steel connections, this hanger adapts to the way real-world structural projects are actually built.
- Lower Installed Cost Without Compromising Strength - Maximum download capacity is achieved with a minimal fastener count, meaning less hardware and less labor time on every connection.
- Backed by Simpson Engineering - Designed and produced by Simpson, a name structural framers and contractors rely on for code-compliant, load-rated connectors across residential and commercial construction.
Specifications
- Model Number: WP5.50/16
- Brand: Simpson Strong-Tie
- Joist Size: 5-1/4 in. x 16 in.
- Description: 5-1/4x16 Welded Top-Flange Joist Hanger
- Material - Stirrup: 97 mil (12 ga.) steel
- Finish: Simpson Strong-Tie Gray Paint; select models available hot-dip galvanized as a Custom Order
- Country of Origin: United States
Approved Applications
- Supporting joists on purlins or beams
- Wood-to-wood structural connections
- Wood-to-steel structural connections
- Cold-formed steel framing applications
- Skewed framing up to 84 deg.
- Sloped framing up to 45 deg.
Options
Options- Contact us for Configurable Options and Special orders
- Refer to the Special-Order Worksheet for ease of ordering a Custom WP Hanger
Note: Product dimensions may differ from picture. Please see the item description above for specifications.
Frequently Asked Questions
What types of structural connections is the WP5.50/16 compatible with?
The WP5.50/16 is designed for wood-to-wood, wood-to-steel, and cold-formed steel applications, making it highly versatile across a wide range of framing systems.
How much can the WP5.50/16 be skewed or sloped during installation?
This top-flange hanger can be skewed up to 84 deg. and/or sloped to a maximum of 45 deg., accommodating complex and non-standard framing angles.
What gauge steel is used in the stirrup construction?
The stirrup is fabricated from 97 mil (12 ga.) steel, providing strong and durable structural performance.
What finish does the WP5.50/16 come with, and are other finishes available?
The standard finish is Simpson Strong-Tie Gray Paint. Select models are also available hot-dip galvanized as a Custom Order option.
Reviews
FAQs
Standard Shipping is free on most orders over $50 within the contiguous US. If the order is under $50.00, the shipping is $9.99 set fee for shipping within the contiguous US.
Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
Products that are shipped directly from the manufacturer will have processing and fulfilment times subject to manufacturer availability.
Preorders are shipped on a first come first serve basis as soon as available from the manufacturer, the sooner you place your Preorder the sooner your order will ship.
Freight shipping Policy:
Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
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