AllTradesJournal

Fiberglass

3 articles

Cross-section of an energy-efficient home wall with visible layers of fiberglass and rock wool insulation, demonstrating thermal barrier properties.
Materials

Insulation materials for building energy efficiency

Fiberglass, rock wool, and slag wool insulation installed to code levels in single-family homes save more than 100 times the amount of energy used to manufacture those products over a 20-year period,

Kyle Brenner·July 18, 2026
Cross-section of a home wall showcasing various insulation materials like spray foam, fiberglass, and mineral wool, emphasizing installation quality and energy efficiency.
Materials

What Are the Best Insulation Materials for Your Home?

In hurricane-prone regions, spray foam insulation can boost a roof's wind uplift resistance by an astonishing 250 percent, according to Green Builder Media .

Kyle Brenner·April 17, 2026
Comparison of spray foam insulation filling wall cavities completely versus fiberglass insulation with potential gaps, illustrating superior energy efficiency.
Materials

What Insulation Materials Offer the Best Energy Efficiency?

While spray foam insulation boasts an impressive R-6.

Kyle Brenner·April 15, 2026