- Allow 1/8 " clearance from top of threshold.
- Barrier-free with 1/4" saddle only.
Ratings
Air Infiltration Tested
Barrier-Free
Fire Rated - UL10C - Positive Pressure
Underwriters Laboratory 4L10
GREENGUARD Gold Certified
Finishes
1842AS: A - Mill Finish Aluminum Aluminum with Black SiliconSeal insert
1842DS: D - Dark Bronze Anodized Aluminum with Black SiliconSeal insert
1842GS: G - Gold Anodized Aluminum with Black SiliconSeal insert