Kasson and Keller, Inc has partnered with National Grid and Boston Green Building to provide DOE – R5 windows on several Deep Energy Retrofit projects in the Boston, MA marketplace. The windows are part of a National Grid program that provides significant financial incentives to homeowners that retrofit their homes with super-insulation and window upgrades. Kasson and Keller DOE – R5 windows were selected because they exceed the most stringent specifications set forward by the Department of Energy, Energy Star and the Federal Tax Incentive Package. “We are pleased to be a specified product for National Grid Deep Energy Retrofit projects. This is a significant step in our Eco – Friendly product strategy and our continuing effort to develop cost effective ways to reduce energy costs and the carbon footprint one home at a time,” noted Jack Meehan, Chief Marketing Officer.