Tag Archives: energy efficiency

Insulating the Eco-Friendly Way

We are expecting a typical Québec winter this year. That means cold weather, snow storms, and humidity. Should you reconsider your home’s insulation? If so, this is the perfect occasion to take your first Eco-friendly step. Plus, you will save on heating costs.

Good insulation means improved comfort, protection against outside noise and energy efficiency; hence, the importance of having an adequate insulation system.

iStock
iStock

First off, here is some basic knowledge. Since hot air tends to rise to make room for the cold air that is flowing down, the roof’s insulation is a top priority. Do not overlook the insulation of the piping system, even if it seems trivial. And remember, properly installed insulation means zero heat loss; therefore, no seams nor openings.

According to many experts, ecological insulation materials are more energy efficient than mineral wool insulators. You can expect less condensation because the ecological insulator is more breathable. In addition, they are less irritating to the skin during the installation. Ecological insulators are not as energy intensive to make as mineral wool, with a few exceptions. Continue reading

Concrete that is indestructible or close to it

iStockphoto
iStockphoto

Do you know the insulated concrete method for formwork? It consists in replacing the wood formwork with a polystyrene foam formwork (rigid insulation), for the foundation and the above-ground walls. The framework is an integral part of the wall because it stays in place after the concrete work.

This method offers several benefits: increased fire resistance, noise reduction, improved energy efficiency, strength and long-term profitability.

Energy efficiency may be the most obvious benefit. The walls are insulated without air space or thermal bridges inside and outside, from the footing to the roof. The building is impervious to heat loss and air infiltrations if the caulking around the openings is done properly.

This type of construction ensures sustainable development. In ideal conditions, poured concrete in an insulated framework provides a practically indestructible product that will resist humidity, insects and any type of degradation for a long time. Continue reading