Published at Wednesday, 17 January 2018 by Darcy Anderson in Home Design, with total 21 pictures.
For those who plan on living in their homes until they die, this type of house design is excellent because it will accommodate occupants in any change of life. If an occupant becomes suddenly disabled or eventually must have certain handicap amenities in areas like the bathroom due to aging issues, this design allows for changes in life that are bound to occur.
The structure over the hangar door is an important consideration. Hangar doors are usually quite wide varying from a minimum of 40 feet on up to greater than 55 feet wide. The header or beam spanning across the top of the door needs to be considered structurally. One way to handle this is by placing a steel I-beam across the door which will hold the weight of the roof. There are several disadvantages to this including higher construction costs due to the steel fabrication issues. Another disadvantage is that the beam bottom will usually fall well below the ceiling of the hangar causing the hangar door to be shorter than the ceiling height. Another, perhaps better, way to handle this is to use some sort of a gable roof or a modified gable roof over the hangar door. This allows the truss system of the roof to act as its own beam. Often the truss that spans over the door is a multi-ply truss and its bottom can be even with the ceiling height of the hangar. This allows the door to be higher and nearly the same height as the ceiling of the hangar. When designing the hangar discuss this aspect with the designer engineer who will work with you to determine the best solution.
A key question is to consider how large to make the hangar. The first thing to consider is the 2000 square foot question. Most codes in the United States differentiate between hangars less than 2000 ft. and those that are larger. In general, commercial codes apply to larger hangars whereby easier residential codes will apply to the smaller hangars. This can affect the pricing.