Cavity wall insulation causes minimal disruption and is usually completed within a day. Solid wall insulation, especially internal, can be more disruptive due to the need to move fixtures and fittings. External insulation takes longer but avoids interior disruption.

Of course, not every experience is perfect. Tom, a homeowner in Colorado, opted for a budget contractor offering a fast turnaround. “They promised to fill all the walls with foam insulation in one day. I should have known better,” he says.

Wall insulation is one of the most effective ways to improve your home’s energy efficiency, comfort, and even reduce noise. However, many homeowners have questions about how it works, what types are best, and whether it’s worth the investment. To help you make informed decisions, here

Proper wall insulation is a key component of a comfortable, energy-efficient home. While some signs of poor insulation are easy to spot, others require more technical methods. By combining simple at-home checks with professional tools or services, you can determine whether your walls are p

Wet insulation loses its insulating properties and becomes a breeding ground for mold and mildew, which can pose health risks. If you've experienced water damage in your home—even if it was months ago—check your walls. Musty odors, staining, or visible mold are major red flags th