PVC windows and doors among the most energy-efficient on the market. MBF’s multichamber design reduces thermal exchange and, with more enclosed air space, increases insulation values—without the addition of costly, less recyclable insulating material.
Many MBF models can be used with triple glazing, which is the top-performing glass on the market today. And frames are built to be air- and watertight, so they’ll match the high performance of the glass you choose.
Vinyl does not conduct and insulates against both heat and cold, so MBF windows and doors remain comfortable to the touch. And you’ll appreciate not having to worry about condensation or drafts..
MBF PVC windows and doors will reduce your energy consumption during the many years you use them. Using PVC window frames saves the United States nearly 2 trillion BTUs of energy each year—enough to supply a year’s electricity to 20,000 singlefamily homes!*
*A clear view, AAMA & the Vinyl Institute.