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M-D Building Products 0.75 H X 3.75 in.W X 36 in.L Mill Aluminum Deluxe Low Threshold Silver

Deluxe model threshold with built in vinyl seal. Heavy duty aluminum and vinyl design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door. A door sweep is recommended to be... more

M-D Building Products 68387 Aluminum U. L. Listed Mill Fluted Saddle Threshold

The M-D Building Products 68387 Commercial Door Threshold protects against the elements while being wheelchair accessible. It features a fluted saddle a non-skid design and keeps out dust moisture and drafts all year long. This wheelchair door... more

Products 11619 36 Aluminum Commercial Fluted Top Threshold

Heavy duty aluminum assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door. Helps make your home more comfortable and saves energy. more

M-D Adjustable 36 L x 3-1/2 W x 1-5/16 H Aluminum Threshold

Energy efficiency can be increased by sealing the bottom of your door with a threshold. These adjustable thresholds perform as well as their conventional cousins however they also have the ability to raise or lower the vinyl seal as required to seal... more

M-d Products 36in. Aluminum Low Boy Thresholds with Vinyl Seal - Silver

Specifications Dimensions: 36in. x 2.5in. x 0.5in. Material: Aluminum with vinyl sealFeatures Economical option for sealing gaps under doors Durable aluminum construction Easy to install - SKU: JNSN20482 more

M-D Building Products 0.25 H x 2.5 in. W x 36 in. L Bright Aluminum Flat Top Threshold Gold

Deluxe Flat Top Brite Gold Threshold is designed to repair or protect worn wood thresholds or as a trim piece for flooring materials. Use this threshold to seal gaps up to 1/4 in. H between door bottom and floor. more

M-D Building Products 68395 Aluminum Bronze 36-in Fluted Saddle Threshold

The Thresholds MD Building Products Flooring Saddle Threshold offers all-season protection. It seals gaps up to 1/2 high to keep drafts moisture dust and insects from the bottom of your door. Its low-profile non-skid design is recommended and approved... more

M-D 0.125 in. H X 1.75 in. W X 36 in. L Mill Aluminum Flat Top Saddle Threshold Silver

Deluxe Flat Top Brite Gold Threshold is designed to repair or protect worn wood thresholds or as a trim piece for flooring materials. Use this threshold to seal gaps up to 1/4 in. H between door bottom and floor. This threshold provides all-season... more

M-D Products 11502 36 Aluminum Heavy-Duty Commercial Fluted Top Threshold

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

M-D Building Products 76281 4-9/16 in. x 1-1/8 in. x 73 in. Silver Adjustable Aluminum & Hardwood Threshold

Deluxe model adjustable height threshold. Oak riser adjusts to seal gaps under your door from 1-1/8-Inch to 1-3/8-Inch Heavy duty aluminum and oak design assures years of protection from the elements. Installing a threshold will help to seal out drafts... more