M-D
AFXX 4 series. Extra heavy-duty, aluminum fluted top threshold. 1/2' H. x 4' W. x 36' L. Ideal for commercial use. Fasteners included. Aluminum.
M-D Building Products Silver Aluminum and Vinyl High-Profile Threshold
M-D Building Products Gray Foam Backer Rod for Gaps and Joints
Frost King Under-Door Threshold Kit T35/36
Henry® 201 Fibered Black Roof Coating
Henry® 555 Fibered Aluminum Roof Coating