Weatherization

Reduce energy costs with foam insulation
I live in an old home with no insulation in the walls. Would installing foam insulation be a good idea?

It may be time to replace windows
My home’s windows are single paned and we use storm windows in winter. I’m really tired of dealing with them and I’m sure there are more efficient windows on the market. Will replacement windows save me a lot?

Green insulation options abound
What are my options for insulation that are also good for the environment?

No benefit to too much insulation
I'm debating whether to put more insulation in the attic to save energy. How do I know when I have enough?

Sealing house leaks saves cash
I'd like to make my home more energy efficient before winter. What will give me the best return for my investment?

Cold snap has weatherization on minds of homeowners
I’d like to make my home more energy efficient, especially after last month’s weather. What do I need to know about weatherizing it?

Weatherized home is a happy one
I moved here from the Midwest this summer and now face my first Northwest winter. I know it doesn’t get as cold here, but I don’t want to waste heat either. What should I do to the house to conserve energy?

Caulk now, save money in winter
Given the rising costs of everything, what can I do to use less energy this winter? I have a heat pump and my home seems to have plenty of insulation.

Insulate for energy savings all year
Is one kind of insulation better than others? I see all different kinds advertised and would like to add some this summer.

Reduce home heating costs by sealing leaks
I want to buy a new heat pump, but heard I have to air seal my house. What is that and why do I need it? And is it expensive?

Triple-pane windows probably aren’t necessary in this area
My home has single-pane, aluminum windows that sweat and let in cold air during winter. Since I’m going to replace these this spring should I put in triple-pane windows to save more energy?