Metal Building Roof Insulation

Fiberglass and other traditional insulations for metal buildings resist heat loss by conduction and convection but has little effect on radiant heat gain loss.

Metal building roof insulation.

Steel building insulation is a supplier of high performance insulation systems for insulating metal buildings. Fiberglass batts or glass mineral wool metal roof insulation the most common material used for an insulating metal roof is fiberglass batts or glass mineral wool. Insulation can be placed over the top of the roof purlins and or wall girts prior to the exterior metal panels being installed. Installing this insulation type may seem unorthodox to some people for metal structures and that is accurate.

A benefit of this insulation is that it will fill the corner of the building better and reduces the potential for leakage. Selecting fiberglass blankets to insulate roofs and side walls will help reduce heat loss and unwanted sound. You cannot see it entering or leaving a building. Insulation is required to control the rate of energy loss and consumption.

Insulation for metal buildings helps maintain a comfortable temperature inside metal buildings year round. All insulation in a metal building should have the proper type of vapor barrier to control condensation. The fiberglass rolls are essentially sandwiched between the interior metal and the exterior sheeting. The vapor barrier is faced towards the inside of the building giving the building a clean finished look.

The batts are located side to side on the rafter of the roof. Our new ecotouch insulation with purefiber technology for metal buildings provides exceptional thermal and acoustical performance and is energy efficient formaldehyde free and made with natural materials. Bubble insulation is composed of polyethylene bubbles that function as additional thermal barrier and stops condensation. Therefore spray foam is not accepted industry wide and not recommended because the foam can trap moisture within the area it has been sprayed and has no permeance level like vinyl backed fiberglass insulation.

Loose fill has an r 3 r 4 value per inch. Since steel conducts heat well a metal building naturally transfers heat energy in and out very freely. The most common types of metal building insulation are radiant barrier fiberglass insulation rigid foam insulation and spray foam insulation. Get the most out of your insulation materials with owens corning.

Properly installed metal building insulation greatly reduces your ongoing energy costs. Again not so practical for most metal structures. Both materials make a great physical barrier between the interior building and the metal roof.