Click HERE to register for State Exam. We have also included additional information for those taking the Commercial and Industrial Roofing Exam, which is can be taken only by those who have already passed the Residential Exam.
Most windows for residential properties made of 1/8â (3 mm) or 3/16â (5 mm) glass. But usually insulated panels of double glass with argon gas or vacuum in between typically used. In many cases the total thickness of such unit with a frame excluded will range from 3/4â (19 mm) to 1 1/8â (mm). If planning to design a house or home addition it is a good idea to check windows dimensions chart offered by a particular manufacturer. But still, windows sizes shouldnât be an obstacle for any creativity.
The windows are set from the inside and have a top seal and frame that is screwed to the wall. The outside dimensions of the frame is 27 3/4 wide by 24 1/2 high. There are also 6 wider widows that need an opening that is 33 1/2 wide and the outside of their frame is 34 5/8 wide.