Wavebreakmedia Ltd/Wavebreak Media/Getty Images. Reps and sets are terms used in weight training exercises. They differentiate between the numbers of lifts that are done in quick succession and the number of times the series is repeated during an exercise session. A rep, or repetition, is the actual lifting and lowering of a a weight.
Standard door sizes start at 1 foot 6 inches and are offered at 2-inch increases to 3-feet wide. Fitting with standard door openings, stock door heights are 6 feet 8 inches; 7 feet; and 8 feet. If you live in an older house or have an unusual door opening, there are manufacturers who offer custom sizes. Doors are also available in a variety of colors.
This type of shower enclosure is a door up to 33 wide with a 90 degree return panel. The door cannot exceed 33 wide because of hardware limitations. Normal size door is 28 wide and standard shower enclosure heights are 72 Tall. So for example if your opening is 45 from wall to wall you could have a 28 door with a 17 wide panel. Here you have also two different way to mont the door.