Window Planning

Preserve nice, wood windows—or just save on the cost of replacement—while boosting energy efficiency and reducing noise transmission with the newest generation of storm windows.

Learn if adding tint to your home’s windows is worth it, as well as the methods for installation, types of tint available, and more.

Sun tunnels are a cost-effective, energy-efficient, and simple-to-install alternative to skylights. Learn whether they're the right fit to bring more natural light to your home. 

Looking for durable windows? Learn about the benefits of fiberglass windows, including their excellent performance, energy savings, and minimal maintenance.

Discover how to choose the perfect window style for your home, balancing aesthetics, functionality, and energy efficiency.

Save yourself thousands in future repair, maintenance, and energy costs by not leaving these minor problems to get out of hand

Whether you're looking for new units to outfit an addition or replacements for your existing windows, the experts at This Old House sort through the options to simplify your search

How to verify the slope of a windowsill without special tools or advanced math skills

Make sure your exterior shutters and storm windows fit the way they should

When you build a dormer, there's more to consider than its style alone. Follow our guide to learn the best way to fit dormers to your house.

Dormer windows add light and living space to a roof’s slope. We showcase a variety of style and design ideas to help you get inspired.

In this guide, we walk you through deciding where to place windows on your house by considering window height and measurements.

Replacement windows are a good idea — as long as the new windows are well made and the old ones really need replacing

Advances in window glazing can make a huge difference in your home's energy efficiency and your utility costs. Here's what to know.

Eyebrow windows can dramatically improve your home's look and thermal performance. Learn all about this unique window style.

Upgrading your windows can not only make your home more beautiful, but provide you with considerable cost savings as well.