Door Materials Within the industry, door panels without any framing are referred to as slabs. Residential entry door slabs are primarily manufactured in wood, insulated steel, and fiberglass. Vinyl entry doors are also available, as are doors produced with other composite materials. Sliding glass doors and many hinged glass models are also produced in vinyl and aluminum. Interior doors are most commonly made of wood. The most common feature a hollow core and a molded door face or skin. Wood-Traditional wood doors feature stile-and-rail construction. Vertical stiles and horizontal rails are joined together with solid wood panels (or glass lites) to create a single door panel.
Band directors also get paid more or less based upon the geographic location. For instance, a director in North Carolina can expect to earn nearly $4,000 more annually than a director in Oklahoma. The DOL reports New York as the highest paying state for band directors with an average annual salary of $67,910.California ranks as the second-highest paying state at $67,010.he director's exact wages depend on his experience and whether he is directing a professional or amateur band. According to 2012 DOL reports, 50 percent of all employed directors earn an hourly wage of $22.80, or $47,410 annually.
22 Senior Director of R&D Salaries. Senior Director of R&Ds earn $198,000 annually on average, or $95 per hour, which is 106% more than the national average for all working Americans.