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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Designed with our core trades in mind
Height: 21 in
Manufacturer Part No: SK12RB
For the past 20 years
M-D Building Products 0.75 in. H X 3.5 in. W X 36 in. L Aluminum Adjustable Threshold Silver tier-discount-4 Designed with our core tradesEnergy 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 sealing against the bottom of the door. They compensate very well for door sag and also for doors on which the bottoms may have been miss cut during installation. MD Building Products offers different style door
US$ 179.99
US$ 43.99
US$ 85.00
