- Barrier-free only with 1/4" saddle only.
Air Infiltration Tested
Fire Rated - UL10C - Positive Pressure
Underwriters Laboratory 4L10
GREENGUARD Gold Certified
290AVSTOP: A - Mill Finish Aluminum Aluminum with Gray PemkoPrene insert
290DVSTOP: D - Dark Bronze Anodized Aluminum with Black PemkoPrene insert
290GVSTOP: G - Gold Anodized Aluminum with Black PemkoPrene insert