What does XP stand for?

XP stands for Extra Protection, referring to the patented latch that provides over 2,000 lbs of static load resistance.

Can I upgrade my current 99 to an XP99?

Yes, Von Duprin offers a retrofit kit that replaces the center case and latch of existing 98/99 devices with XP components.

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Corbin Russwin

Von Duprin

Best

Schlage

Sargent

Stanley Hardware

Rixson

Falcon

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PHI

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Authorized Von Duprin XP99 Distributor | The Peak of Rim Security

Q: Do I need different trim for the XP99?

No, the XP99 uses the same footprint and is compatible with all standard 996L, 990, and 696/697 trim.

Q: Why is the XP99 better for doors with preload?

The XP99 two-piece latch is designed to release easily even under 250 lbs of door preload from wind or weatherstripping pressure.

Q: Does the XP99 work with electric strikes?

No, the unique 90-degree XP latch shape is not compatible with standard electric strikes. Use QEL motorized latch retraction instead.

Expert Field Guide: When Standard Security Isn't Enough

For the installer who has seen it all, the Von Duprin XP99 Series is the answer to the rim device's biggest weakness: forced entry. Traditionally, a rim device is only as strong as its latch-to-strike engagement. The XP (Extra Protection) series changes the game with a patented two-piece "smart" latch bolt. This innovative design provides a full 90-degree engagement with the strike, effectively doubling the static load force resistance of the device to over 2,000 pounds. If someone tries to pull or pry the door open, the latch actually tightens its grip, making the XP99 the most secure rim exit device in the industry.

The XP99 maintains the classic grooved mechanism case of the 99 Series, ensuring it fits right in with existing institutional hardware. It is specifically designed for high-abuse and high-security areas like school perimeter doors, back-of-house retail exits, and government facilities. Despite its incredible holding power, it remains incredibly easy to use, requiring less than 40 pounds of force to operate even under a 250-pound door preload. Whether you are installing a new XP99 Rim Device or using an XP Retrofit Kit to upgrade an existing 99 bar, you are providing a level of security that standard hardware simply cannot touch. Lock Depot sells brand new Von Duprin products with the full manufacturer warranty.

For the pro on the truck, the XP99 is a dream because it uses the same footprint as the standard 99. You don't have to re-drill the door or change your trim; it is a drop-in replacement that instantly hardens the opening. We stock the XP99 in all major finishes, including US26D (Satin Chrome) and 313 (Dark Bronze). Lock Depot sells brand new Von Duprin products with the full manufacturer warranty.

Von Duprin XP99 Series Comparison

Model	Application / Best Use Case	Static Load Force	Handing	Key Differentiator	Price
XP99 Rim	High-Security Single Doors	2,000+ lbs	Non-Handed	Patented 90° latch-to-strike engagement	$$$$$
XP99-F	Fire-Rated High Security	2,000+ lbs	Non-Handed	UL Listed for fire doors; no dogging	$$$$$
XP98 Rim	Architectural High Security	2,000+ lbs	Non-Handed	Smooth case version for modern designs	$$$$$
XP Retrofit Kit	Existing 98/99 Upgrades	Upgrades to 2,000 lbs	Universal	Turns a standard 99 into an XP device	$$$

Pro-Tip: The "Mullion Match" Rule

If you are installing an XP99 on a pair of doors with a mullion, you must use the 909 strike (for panic) or the 954 strike (for fire). The XP latch is shaped differently than a standard Pullman latch; if you try to use a standard 299 strike, the door will either fail to latch or will be incredibly difficult to open. Also, if you're using an XP99-F on a fire-rated pair, ensure you use the 9954-XP mullion. It's reinforced specifically to handle the extra force the XP latch can exert on the frame during an attack.

Frequently Asked Questions

What does the "XP" stand for?

XP stands for Extra Protection. It refers to the patented latch design that provides twice the static load resistance (over 2,000 lbs) compared to standard Grade 1 rim devices.

Can I upgrade my current Von Duprin 99 to an XP99?

Yes! Von Duprin offers an XP Retrofit Kit. It allows you to replace the center case and latch of your existing 98 or 99 series device with the XP components without replacing the entire rail or the exterior trim.

Do I need different trim for the XP99?

No. The XP99 is fully compatible with all standard 996L, 990, and 696/697 trim. Since the footprint and spindle location are identical to the standard 99, your existing trim will bolt right up.

Why is the XP99 better for doors with "Preload"?

Door preload happens when pressure (from wind or poor weatherstripping) pushes the door against the latch. The XP99's two-piece latch is designed to release easily even under 250 lbs of preload, ensuring the door always opens during an emergency egress.

Does the XP99 work with electric strikes?

Generally, no. Because of the unique 90-degree shape of the XP latch, it is not recommended for use with standard electric strikes. If you need electrified access, we recommend using the QEL (Quiet Electric Latch Retraction) option on the bar itself instead of an electric strike in the frame.