How to Install Fiberglass Insulation Like a Pro

man installing fiberglass insulation between wall studs

Expert advice on how to install fiberglass insulation, including methods for insulating walls, floors, ceilings, attics, and more. Includes cutting and fastening insulation, and insulating around obstacles. In This Article: Fiberglass Insulation Types How to Insulate Walls Insulating Around Obstacles How to Insulate Under Floors How to Insulate Attic Floors Fiberglass insulation is energy efficient, […]

Rock-Wool Insulation: What It Is and Where to Use It

Man installing rock wool insulation between wall studs.

In This Article: What Is Rock Wool Insulation? Where to Use Rock Wool Insulation The Bottom Line The importance of a well-insulated home can’t be overstated: Properly sized and installed insulation can reduce energy usage, keep you warmer in winter and cooler in summer, and save you money with lower energy bills. For homeowners and […]

Does Your Home Need More Insulation?

cross section of energy efficient house

Expert DIY advice on measuring how much insulation you home has, figuring how much to add, understanding R-values, and basic practices for insulation. In This Article: Understanding R-Values Calculating Insulation Needs Inspecting Home Insulation Basic Insulating Practices In the battle against winter cold and sky-high home energy costs, the first line of defense is home […]

How to Insulate an Attic

A woman installing a roll of insulation between ceiling joists.

In This Article: How to Insulate a Finished Attic How to Insulate an Unfinished Attic Whether your attic is finished or unfinished, this expert DIY guide will show you how to insulate it. Includes where insulation goes, the need for vapor barriers, and basic installation techniques. In an unfinished attic, the goal of insulation is […]