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.

Perm Rating

The perm rating, or permeance, is a measure of the amount of water that passes through one square foot of material per hour. The lower the perm rating, the more effective the barrier. A facing material with a perm rating of 0.1 or less is considered excellent. Anything with a rating above 1.0 is not considered a vapor barrier.

Visible Condensation

To effectively control visible condensation, it is necessary to reduce the cold surface areas where condensation may occur. It is also important to minimize the air moisture content within a building through the use of properly designed ventilating systems.

Constructing a Large Steel Building

Have you considered all of your steel building options? There are many types of standard buildings to choose from, but they are not the only option. Buildings can be finished with a multitude of options and accessories. Your land and location will control some of the parameters of the kind of structure you need. Aside from these factors you can make the choices based on your preferences. Windows, skylights and panel styles can be individually selected to comprise a personal metal building kit.

Pre-engineered metal building plans are just the starting point from which you can select options and accessories. Configuring your building may sound like a small deal, but it determines the type building you will purchase. Not every large steel building is intended to be a large shop. When you work with the manufacturer you can customize a structure with a polished look and feel. Regard your steel metal building as a low cost alternative to traditional construction.

Gutters & Downspouts

These are generally not required on steel buildings. However, use of these components often enhances the appearance of a building, control drip, splash and drainage.

Gutters and downspouts are an optional accessory that serves as trim. Gutters dramatically improve the appearance of buildings, and we recommend them for most building applications. Downspouts control the water falling from the roof, preventing the water from splashing up on the sides of the building.

On every Metal Building Depot building, die-formed ridge caps are used to cover the peak opening in the center ridge of the building. Some sellers provide a ridge roll cover that must be sealed with closures. Installing ridge roll trim is not an easy task. Over time the exposed foam closures deteriorate and there can be potential leak problems. Our die-formed ridge caps match the panel profile perfectly and are formed to fit the pitch of the roof. Die-formed ridge caps create an almost seamless transition across the roof.