We may receive a commission on purchases made from links. A window air conditioner can be a lifesaver in a heatwave, but how do you install one in a horizontal sliding window? Most window air ...

Dear Jim: I think exterior storm windows would be good, but they are expensive. Will they improve window efficiency much? What is a low-cost simple design I can make myself? – Dennis F. Dear Dennis: ...

Installing a small pet door into a removable storm window, rather than a door, is a great way to allow your cat access to the outdoors without the permanence associated with installation in a door or ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? A window air conditioner is a practical and cost-effective way to control your indoor ...

If your windows let in anything other than a view, you may be thinking it's time for replacement windows. But not so fast! You may want to consider storm windows instead, which offer the insulating ...

A necessary part of defending your home against air infiltration is with a combination storm window that keeps warm air inside in the winter and has screens to open the window to fresh air in the ...

Q: I would prefer do-it-yourself exterior storm windows to expensive replacement windows. Is there a good, effective and inexpensive design for do-it-yourselfers? A: Low-cost, home-made exterior storm ...

Q: I am considering installing exterior storm windows, but they are expensive. If they will improve efficiency very much, I may try to make some myself. What is a good, simple window design? A: ...

Consumer Reports has no financial relationship with advertisers on this site. Installing a window air conditioner is a sweaty job, so you might be tempted to simply open the window, boost the air ...