hollow metal doors 
and commercial door hardware

Hollow Metal Doors & Frames.
Wood Doors. Commercial Door Hardware.
fire rated hollow metal doors and frames

news from MBS

News & Updates

Company & Industry news as well as updates to this site as they occur. Please check back often as this is regularly updated.

Thresholds and Door Sweeps

Shown below is a saddle type threshold. It can be used by itself or with a door sweep if you want to provide a seal with the door and threshold.

saddle thresholds

The bumper threshold provides a seal and threshold in one piece. The seal can be vinyl, neoprene, or silicone.

bumper thresholds

A door sweep can be used alone or with a saddle threshold like the one above. Shown below are 2 variations...the 307AV on the left and the 315CN on the right.

door sweeps and bottoms             door sweeps and bottoms

Search This Site


Commercial door question and answer
Commercial door discussion

Commercial Door Talk!
A social media area dedicated to commercial doors, frames, and hardware. Ask a question, provide an answer, or just browse the posts!