M-D Building Products Adjustable 4.5 in. x 56 in. Aluminum Threshold - Gray

Description

Energy efficiency can be increased by sealing the bottom of your door with a threshold. This adjustable threshold performs as well as its conventional cousins, however it also have the ability to raise or lower the vinyl seal as required to seal against the bottom of the door. Set screws allow for easy adjustment to seal uneven gaps for a weathertight seal. "Thermal-break" design prevents frost build up on interior surface of threshold. "Thermal-break" design prevents frost build up on interior surface of threshold. Color: Gray. This adjustable threshold performs as well as its conventional cousins, however it also have the ability to raise or lower the vinyl seal as required to seal against the bottom of the door. Set screws allow for easy adjustment to seal uneven gaps for a weathertight seal. Energy efficiency can be increased by sealing the bottom of your door with a threshold. Set screws allow for easy adjustment to seal uneven gaps for a weathertight seal. Energy efficiency can be increased by sealing the bottom of your door with a threshold.

Key Features

• "Thermal-break" design prevents frost build up on interior surface of threshold.
• Set screws allow for easy adjustment to seal uneven gaps for a weathertight seal.
• This adjustable threshold performs as well as its conventional cousins, however it also have the ability to raise or lower the vinyl seal as required to seal against the bottom of the door.
• Energy efficiency can be increased by sealing the bottom of your door with a threshold.