Discover cold hardy plants for a green roof. Here, garden experts share their top 5 picks of low-effort, cold hardy plants to ...

A University of Toronto researcher has delivered the first-ever analysis of green roofs’ ability to keep buildings warm in winter. A University of Toronto researcher has delivered the first-ever ...

. Q. I hate to still keep you on the "cold roof" subject, but I want to make a cold roof on my 6,000 square foot Victorian 4-unit with 2 furnaces that are located in the attic. What can I do? K.C.

Ice dams, burst pipes, drafty rooms, dangerously slick stairways — if you live in a chilly climate, you’ve probably had to deal with at least one of these problems at some point. Thankfully, there are ...