Best Window Opening Control Devices for ASTM F2090 Compliance
Choosing the right window opening control device (WOCD) helps meet safety codes and protect occupants from accidental window openings. This article reviews five WOCD options that align with ASTM F2090 standards, focusing on installation style, material, and compatibility with common window types. Each product section highlights key features to help you compare performance, ease of installation, and suitability for residential or multi-family settings.
Summary of chosen products (quick reference):
| Product | Brand | Key Focus |
|---|---|---|
| Vision Hardware One Pair of White Window Opening Control Device 1775FM-WHITE | Vision Hardware | Face-mounted, pair per window |
| STRYBUC INDUSTRIES Black Dual Action Single/Double Hung WOCD | Strybuc | Dual action, versatile window types |
| Vision Hardware One Piece White Window Opening Control Device Right Hand 1779FM-RIGHT-WHITE | Vision Hardware | Right-hand, single device per window |
| Brixwell Window Opening Control Device Plastic, Cream White | BRIXWELL | Low-profile plastic, cream finish |
| Brixwell Single Action Window Opening Control Device, White, 2″ Height | BRIXWELL | Compact single-action design |
Vision Hardware One Pair Of White WOCD 1775FM-WHITE
This pair-based, face-mounted WOCD is designed to mount on the window jamb face. The kit requires two devices per window (one left-hand and one right-hand) to limit opening and help meet safety guidelines for sash movement. The face-mounted configuration provides a straightforward installation path, commonly used in both single-family homes and multi-unit buildings where wall surfaces around the window are accessible for mounting.
STRYBUC INDUSTRIES Black Dual Action WOCD
The STRYBUC dual-action model is designed for single-hung, double-hung, or sliding windows and is engineered to meet code requirements for ASTM F2090-2008 and 2010 standards. Installation is described as straightforward on window jamb frames, and its universal compatibility makes it suitable for aftermarket upgrades across various window configurations in residential and light commercial spaces. The dual-action design supports flexible operation in different sash positions while maintaining safety performance.
Vision Hardware One Piece White WOCD Right Hand 1779FM-RIGHT-WHITE
This single-device kit is designed for right-hand installation, with mounting hardware and instructions included. Sold as an individual kit, it is ideal for scenarios where one dual-action device is sufficient for a given window, allowing installers to add safety without duplicating hardware across the same sash. It suits homeowners seeking a simple upgrade path that preserves sash mobility for ventilation and emergency escape considerations.
BRIXWELL Single Action White WOCD
This plastic, white-finish WOCD is designed for basic sash applications with a 1-7/8″ by 5/16″ slot compatibility. The compact 2″ height and non-metallic construction offer lightweight installation suitable for residential settings where a low-profile aesthetic is desired and metal hardware is to be minimized. It integrates with various window types including casement and awning hardware where appropriate.
BRIXWELL Single Action White/Blue WOCD
This blue-white finished single-action device emphasizes visual alignment and color-coded placement to assist installers in matching hardware with sash units. It is designed for 2″ height, fitting into standard sash channels. Suitable for residential projects and multi-unit buildings where consistent appearance and reliable operation are important for safety compliance under ASTM F2090. The plastic construction keeps weight light while delivering dependable limiting performance.
Andersen Double-Hung Window Opening Control Device Kit
The Andersen kit includes a right and left-hand device for double-hung windows, limiting the vent opening to less than four inches when first opened. The kit is intended to support emergency escape and rescue compliance while maintaining controlled venting for safety. The assembly is installed on both sides of the sash to provide balanced control. It is compatible with Andersen window systems and similar multi-sash setups, but compatibility with non-Andersen frames should be verified.
Buying Guide: Key Considerations For ASTM F2090 Compliance
- Window type compatibility: Ensure the WOCD supports single-hung, double-hung, sliding, casement, or awning configurations present in your building.
- Installation method: Face-mounted, jamb extension, or side-mounted options influence how easily you can retrofit existing windows or incorporate WOCDs into new builds.
- Material and finish: Plastic and metal options affect durability, weight, and appearance. Choose finishes that blend with window trim and interior design.
- Number of devices per window: Some setups require a device on each side of the sash for full restrictions; confirm whether you need one or two per window based on your local code enforcement and window design.
- Safety certifications: Look for ASTM F2090-2008/2010 compliance and any local amendments. Verify that the device’s mechanism reliably limits opening to a safe, specified distance.
- Ventilation and emergency egress: Consider how the device supports ventilation needs and rescue access in emergencies without compromising safety.
- Maintenance and instructions: Check for clear installation guides, included mounting hardware, and ongoing maintenance requirements to ensure long-term performance.
- Cost and availability: Compare unit pricing, availability of replacement parts, and compatibility with multiple window types across properties.