Wall Insulation

2 articles

Cross-section of a home wall illustrating various insulation types and their effectiveness in blocking heat transfer for improved energy efficiency.

What Are Types of Home Insulation and Their R-Values for Energy Efficiency?

A mere two inches of closed-cell spray foam can achieve an R-value of R-11 to R-16, a stark contrast to other options requiring significantly more material for similar thermal resistance.

Ethan Rowe·June 20, 2026

A cozy living room bathed in sunlight, illustrating the comfort of a well-insulated home, with a subtle graphic overlay showing different insulation layers within a wall.

Tips & Guides

How to Choose Home Insulation: A Buyer's Guide to Types and R-Values

Choosing the right home insulation can feel overwhelming, but this guide simplifies the process by explaining types, R-values, and how to select the best option for your home and climate.

Layla Quinn·April 4, 2026