Standing Seam Metal Roof R Value

Colonial seam continuous standing seam metal roof panel with an integral seam.

Standing seam metal roof r value.

Title a z title z a brand name a z brand name z a top seller. To calculate the total r value of a roof assembly find the total thickness in inches of each type of insulating material within the system. Double layer systems are used in screw down roofs standing seam roofs with or without thermal spacer blocks. For over 30 years we have developed and promoted high r value insulation systems in metal buildings.

Additional multilayer systems can also be achieved with multiple thick layers of fiberglass between the purlins when cavity space. Title a z title z a brand name a z brand name z a. Clipless one piece positive locking standing seam panel that provides a timeless roof appearance. Thermal performance is measured using derivative of the r value known as the long term thermal resistance lttr method.

Add the results for all the materials together to get the total r value for the roof assembly. The cfr panel is attached to a building structure with concealed clips to provide continuous insulation and eliminate thermal bridges providing unsurpassed weathertight performance. Price high to low. Available values range from 5 6 to 27 3.

Price low to high. Price high to low. Labor itself averages 300 to 500 per square and 4 500 7 500 for a 1 500 square foot roof. Incorporates both solar reflectance and thermal emissivity in a single value.

The use of berridge manufacturing metal. The insulated metal faced composite panel must be made from. Contemporary metal roofing has a 50 year rated. Standing seam systems.

Price low to high. Metal roofing 51 sort by. For each different material multiply the thickness by the standard r value per inch for that material. Metal metal roofs cost an average of 4 500 to 11 500 including installation and materials.

The per square foot cost of a premium metal roof is 9 58 with a comparable asphalt shingled roof s march 2012 per square foot cost being 3 41. The interior profile is also a stucco embossed mesa pattern. Lttr is a 15 year time weighted method based on customer s insulation needs.