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M-D 49008 M-D Building Products 49008 4-9/16 in. x 1-3/8 in. x 36 in. Satin Nickel Adjustable Aluminum Thermal Break Threshold (EA)

The M-D Adjustable Aluminum & Re-enforced Composite Threshold features an adjustable riser to seal uneven gaps underneath your door. Manufactured with a thermal break design, this threshold is ideal for extreme temperature climates. The thermal break material is positioned on the interior part of the doorway, creating a thermally insulated barrier. This barrier prevents the temperatures from outside the home from being transferred through the threshold into the home. This reduces heat and frost from building up on the threshold. This product protects the home against drafts, moisture, dust and insects. The threshold can be used to install with a new door or to replace an existing threshold. All of the hardware needed for installation is included. Before installation, the threshold can be cut to a desired length by using a hacksaw. To best seal your doorway, this product can be used with an door sweep or an under door seal. *
$44.99

M-D 49010 M-D Building Products 49010 1-3/4 in. x 1/8 in. x 36 in. Satin Nickel Aluminum Flat Profile Threshold for Interior Doorways (EA)

The M-D Aluminum Flat Top Threshold is used to create a transition in an interior door way or between two different floor surfaces. All of the hardware needed for installation is included. Before installation, the threshold can be cut to a desired length by using a hacksaw. *
$19.99

M-D 68247 M-D Building Products 68247 All-Season Door Sweep, Heavy Duty Aluminum, Ideal for Residential & Commercial Use, Easy Installation with Heavy Rubber Seal, Ensure Comfort and Security (36 Inch, Silver) (EA)

The M-D Aluminum and Thermoplastic Rubber Commercial Screw-on Door Sweep features a thermoplastic rubber seal for protection from drafts, moisture, dust and insects. The rubber seal has higher durability and sealing properties than standard vinyl. It is UL Rated for slower flammability to limit the spread of fire in a building. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. All of the hardware needed to install is included. Before installation, cut to desired length by using a hacksaw. *
$21.99

M-D 68668 M-D Building Products 68668 Highly Durable Silicone Rubber Gasket Seal for Doors and Windows, Flexible in Extreme Temperatures, Ideal for Indoor and Outdoor Use, No Hardware Required (Black) (20 ft) (EA)

The M-D All-purpose Silicone Gasket Seal protects against drafts, moisture, dust and insects. Save on energy by sealing the home and keeping the heat or air conditioning from escaping. U.L. listed and tested for smoke and draft control. Easy peel and stick installation. Before installation, cut to desired length by using scissors. *
$26.99

M-D 78014 M-D Building Products 78014 1-1/4 in. X 36 in. Silver Aluminum Seam Binder w/Screw Nails (EA)

Aluminum Seam Binders easily cover a seam or gap between two flooring surfaces of equal height. Seam Binders prevent carpet edges from fraying, vinyl floor seams from curling and create a smooth transition between different flooring surfaces. Seam Binders are easily secured to wood and concrete floors with provided Screw nails. For installation on concrete floors use Wooden Pegs (sold separately). *
$11.99

M-D 78600 M-D Building Products 78600 5-5/8 in. x 1-1/8 in. x 36 in. Silver Adjustable Aluminum & Hardwood Threshold Kit - Versatile Solution for French and Exterior Doors (EA)

The M-D Adjustable Aluminum & Hardwood Threshold features an adjustable riser to seal uneven gaps underneath your door. This product protects the home against drafts, moisture, dust and insects. The threshold can be used with a new door or to replace an existing threshold. All of the hardware needed for installation is included. Before installation, the threshold can be cut to a desired length using a hacksaw. To best seal your doorway, this product can be used with a door sweep or an under door seal. *
$44.99