Doors & Windows

Foundation area wall, 12" H. x 20" W. x 8" projection. Galvanized steel for lasting durability. Strong reinforcing corrugations. Formed top bead for safety and strength.

Stylish design with the convenience of a rotating lever that will enhance the look of your door. Requires a factory bored 5/8-In. by 5-3/4 In. mortised hole on edge of door. Includes matching levers and built-in keyed deadbolt for added security. No...

Designed for solid core wood, metal, or vinyl doors. No lock-out feature automatically unlocks when exiting to prevent unwanted lock-out situations. Includes back plate and screw cover to hide unwanted blemishes when replacing other hardware.

QuickFit handle set. Features matching interior and exterior handles with built-in deadbolt security lock. Easy installation with slide-on template which allows for more accurate drilling, spade bit included. Pre-assembled parts speed up the installation...

Intended for LARSON doors only. Classic design with the convenience of a rotating lever. Door must have a factory bored 9/16-inch by 1-3/8-inch mortised hole on the edge of the door. Features matching interior and exterior levers with built-in keyed lock.

Use the M-D Vinyl Replacement Insert to replace an old and worn-out insert on your existing threshold. It is made of durable vinyl and provides a seal to protect against drafts, moisture, dust and insects. The use of a soap and water solution is...

Do it's Threshold Insert replaces the old and worn-out seal on your existing threshold. It is made of durable vinyl and provides a seal to protect against drafts, moisture, dust and insects. Use a little soap water solution to assist with installation.

Stylish design with the convenience of a rotating lever that will enhance the look of your door. Requires a factory bored 5/8-In. by 5-3/4 In. mortised hole on edge of door. Includes matching levers and built-in keyed deadbolt for added security. No...

5/16" W. x 5/8" H. x 94" L. Glazing channel not included with the extruded window frame, but sold separately. 12-pieces per carton.

Designed with a fine weave to keep out small insects. Provides a constant flow of air and protection from no-see-ums, gnats, sand flies, and other tiny insects. Helps filter sunlight and is ideal for windows, doors, porches, gazebos, and screen rooms.

The M-D Aluminum Sill Nosing is used as a threshold for commercial and residential doorways. This threshold can be used in doorways with a dramatic floor height transition like a step. No hardware is included. This product can be secured to the floor...

This bug strip is constructed from black vinyl. It features tear strips to adjust width from 1-3/8 in. to 7/8 in. and it is flexible. This type of strip seals against insects.