Base Condition

Every metal building has some type of base connection along the building perimeter, allowing the connection of sheeting. This "base condition" determines exactly how the panels connect to the foundation. To prevent water and pests from entering the building at the base, panels extend below the finished floor of the building. Online design and pricing systems allows users to choose from a number of different base options.

Standard Base Angle - Our system defaults to a standard base angle condition. This condition consists of a single angle member, attached to both the wall sheets and the slab. Please note that the standard base condition requires that the slab be formed with a 1½" sheet notch to allow the sheets to extend below the top of the slab.

Deluxe Trim - Deluxe base trim is another option for buildings with concrete slab foundations. Deluxe base trim combines base angle and trim into one piece, providing all the benefits of base trim and base angle. Deluxe base trim is only available in burnished slate color.

Base Girt - The base girt option is designed for buildings that sit on piers rather than a full slab. A base girt system does not rest on or attach to the foundation. The base girt attaches to clips on the columns about 6" above the foundation. The base girt provides a great connection for liner panel.

Base Channel - The Base channel is a "cee" shaped section that runs the perimeter of the building connected to the floor. It is most commonly used when a liner panel, or interior wall, is going to be installed. The "cee" section provides a pre-positioned connection point for inside panels. This approach requires a sheet notch in the slab (for an alternative, see the combination of base channel and base trim below).

Heat Transfer

Effectively controlling temperature in a steel building requires insulation to be present along exterior walls and roof. When a temperature differential is present in an enclosed steel building, heat will work from warmer areas to colder areas until the temperature in the building has stabilized. At the point of thermal stabilization, the cooler (and heavier) air will be present at lower elevations and warmer air will be present at the roofline. The function of insulation is to help stabilize air temperature at more desirable levels. When it is hot outside, preventing heat from transferring into the building is the goal, and of course in the winter we want heat to remain inside.

Heat transfer occurs in three ways:

Conduction : Occurs in a solid or liquid when heat from one object is transferred by touch to another object. An example of this occurs when a pot on a stove will heat up by conductive heat transfer from an electric coil.

Convection : Occurs with the physical movement of air. There are two types of convectional heat movement. The first is natural, where hot air rises displacing the cold air and moving it down. The second type is forced or mechanical convection. This occurs when an object, like a fan, physically moves or "forces" the air to move.

Radiation : Occurs when an object is warmer or hotter than the air around it. For example, the sun, which is hotter than everything around it, radiates heat waves that travel through the air and is either absorbed by or reflected by the surface it comes in contact with.

Wall Installation

Labels on wall insulation rolls indicate the length as well as the number of pieces that need to be cut from each roll. We recommend that all rolls be cut from a clean location to avoid staining the insulation facing.

1) Cut the dimensions of the insulation from the base angle to eave strut or rake plus 6"-12" extra.

2) Attach one end of the insulation to the base angle using double-faced tape.

3) Pull from the other end to stretch the insulation tightly outside the girts to the eave or rake, and attach with double-faced tape.

4) Make sure the facing is toward the interior of the building and attach the panel to the structure.

5) Install the next roll in the same manner, with edges butted snugly. Then fasten the tabs using one of the methods described.

Concealed Condensation

Concealed condensation is the most difficult to deal with and can be the most damaging to any kind of structure. This type of condensation may be controlled in metal buildings by the proper ventilation. Additional condensation control can be accomplished by venting the cold cavities of the walls and roof.

RESIDENTIAL

Your decision to build is an important one. You have pictured yourself owning your own building, built just the way you want. You have imagined every detail, inside and out. It is a treasured vision, a promise you have made to yourself. And because your business operation is different from any other, your ideas about what you and your company want in a facility are unique. Your dealer, who is backed by a team of professional engineers, can help you turn your dream into a reality. Dealers have worked with a multitude of owners and developers to design efficient, economical structures that reflect the appropriate image for their operations. Architects and engineers will work with your dealer to design a building to meet your individual requirements. We can also work personally with you, your architect's plans, through your dealer to engineer a building system which uses practical, sensible, quality materials to achieve and complete your objective.

Using only the highest quality materials available, factory trained craftsmen use sophisticated Computer Aided Manufacturing (CAM) equipment to fabricate your building materials. Our commitment to excellence, attention to detail, and high quality workmanship assures you ease of construction, saving you money in time and labor. You have worked and planned to build a building that you can be proud of, and will serve your needs through the years to come; a place which is uniquely yours, a facility that is just as you imagined it. An establishment that brings your special ideas to life. It is an approach that lets you save money, yet build exactly the type of establishment you have always dreamed would be yours someday. This type of approach has pleased thousands of owners just like you. It is a concept that lets you use the pioneer spirit of people working together - you, your dealer, and Metal Building Depot, Inc. - to fulfill your own special vision of the American Dream . . . to build the building of your dreams today. Our steel frame load bearing wall systems with steel partitions provide attractive secure units. The use of fluted block, brick, wood, stucco, or steel can enhance the overall appearance to help attract even more customers.