The new door unit comes complete with a jamb to work in the existing opening. Hinges are already installed; the lockset and deadbolts holes are pre-bored for standard types of hardware. New doors and jambs are energy efficient and come already weather-stripped.
Grate is defined as to shred, scrape, grind or irritate. 1  An example of to grate is shredding cheese. 2  An example of to grate is getting on someone's nerves.
Catch Basin Drainage - Grates & Frames . Typical Uses . As catch basins at the end of a trench; As individual drainage gates; As curb inlets; All grates are designed for strength and service. Any grate listed can be furnished with an angle frame as illustrated above when specified. Almost any size grate not listed can be furnished. Grates are available in gray cast iron, ductile cast iron or cast aluminum. H-20 loading must be specified if it is required.