Their rigid, closed-cell structures provide better insulation compared to traditional wool insulation. They can be used to insulate a roof, wall or floor, and prevent heat from escaping the property.

Insulating your attic walls is one of the best ways to get your home optimal energy efficiency. The amount of insulation ...

Eco-friendly insulation swaps are becoming more energy-efficient every year. Which ones offer the best performance in 2025?

The walls are semi-rigid stone wool insulation. Inside a seniors duplex unit. Features include high R-value (R-50) flooring insulated and installed below the in-floor radiant heating system.

The amount of insulation you’ll need depends on several factors, including where you live, the design of your attic, and your home's energy usage. Getting the attic insulation balance right can ...

The walls are semi-rigid stone wool insulation. (Carla Ulrich/CBC) Eventually, Elliott said they hope to expand operations from government contracts to building homes for individuals and families ...