Bus routes operating in DC or Maryland use only a number, or a letter and a number, as noted below.
The two main types of carpet construction are defined by the way the carpet fibers are attached to their backing. Loop pile means the fibers are bent into little loops. Itâs a very durable, stain-resistant carpeting, but has a low profile and limited cushioning. Level loop is also called Berber.
Get a feel for our carpet construction types. Loop construction carpet has dense, looped strands and a low profile for a clean, low-maintenance look. This style is durable, reliable, and ideal for high-traffic areas. Browse This Style. Loop construction carpet has dense, looped strands and a low profile for a clean, low-maintenance look.