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Product Description M-D door threshold heavy duty fluted top m-d 4 in width 36... Product Description M-D door threshold heavy duty fluted top m-d 4 in width 36 in length 1/2 in height aluminum for commercial use protection against drafts moisture dust and insects.. From the Manufacturer 4 inch extra heavy duty threshold ideal for... more

Heavy-Duty Threshold Surface Type Fluted Top Mill Finish Color Silver Width 5 ... Heavy-Duty Threshold Surface Type Fluted Top Mill Finish Color Silver Width 5 in Height 1/2 in Length 4 ft Fits Door Width 48 in Thickness 0.25 in Material Aluminum Standards ANSI/BHMA A156.21 HD ANSI/UL10C Yes Includes #10 x 1-1/2 in FH Zinc Wood Screws more

6 Wide x 1/2 High Heavy Duty Fluted Aluminum Threshold 6 Wide x 1/2 High Heavy Duty Fluted Aluminum Threshold more

This 8 wide 12 high corrugated aluminum thresholds is heavy duty and can be us... This 8 wide 12 high corrugated aluminum thresholds is heavy duty and can be used for or residential use. It used a thick gauge of aluminum meant to hold up even under the toughest applications. It is already punched and comes with screws so... more

Keep your garage cleaner drier and quieter. Threshold garage doors by keeping ... Keep your garage cleaner drier and quieter. Threshold garage doors by keeping them off the ground and out of the water. EPDM synthetic rubber withstands extreme temperatures without cracking Seal Keeps Garages Cleaner Dryer Quieter while keeping Rain... more

The M-D Heavy-duty Deluxe Aluminum Threshold features a vinyl seal for protect... The M-D Heavy-duty Deluxe Aluminum Threshold features a vinyl seal for protection from drafts moisture dust and insects. This threshold can be used with a new door or to replace an existing threshold. All of the hardware needed for installation is... more

This 8 wide 1/2 high corrugated aluminum thresholds is heavy duty and can be u... This 8 wide 1/2 high corrugated aluminum thresholds is heavy duty and can be used for commercial or residential use. It used a thick gauge of aluminum meant to hold up even under the toughest commercial applications. It is already punched and comes... more

36 Long x 8 Wide x 1/2 High Heavy Duty Corrugated Aluminum Threshold Made in U... 36 Long x 8 Wide x 1/2 High Heavy Duty Corrugated Aluminum Threshold Made in USA more