BRH-M
You can make commercial or industrial buildings energy-efficient in several ways. One of the most effective ways to achieve it is installing a specific roof hatch like the 48" x 48" BRH-M Galvanized Steel Energy Efficient Series - Milcor. What makes this roof hatch energy-efficient is its curb and cover. Each model has a different curb and cover.
One of the models has a 14 gauge galvanized steel exterior cover with a 22 gauge galvanized steel liner with a 2" polyisocyanurate insulation. For the curb, it has a 14 gauge galvanized steel exterior with a 22 gauge galvanized steel liner, a 12" high curb, integral counterflashing, 3-1/2" wide mounting flanges with pre-drilled holes and 2" Polyisocyanurate insulation.
We are happy to assist you from the beginning of your project to its completion, ensuring that the best product and pricing have been made. Feel free to call us anytime at 1-800-431-8651 or email us at info@bestroofhatches.com. We are looking forward to supplying your building project!