ENERPOS
Finally, large ceiling fans are installed in every room, even those using air conditioning. Ceiling fans ensure that even in the absence of the necessary breezes, the airflow needed to feel comfortable in the room is provided for the users. This solution significantly reduces the amount of energy consumed. The overall consumption of the ceiling fans and the split system (the latter used to cool the technical rooms) is only 3.7kWh/m².yr compared to a classic air conditioning system in a standard building consuming 80kWh/m².yr.
Popcorn ceiling
Since the mid-2000s, the popularity for textured popcorn ceilings has diminished significantly across North America. A movement towards more modern, clean lined design features has influenced home imporvement professionals to provide popcorn ceiling removal services. This feature has a multitude of benefits over the textured ceiling, such as its association with a high-end asthetic, it multiplies natural light throughout the space, it does not harbor dust and allergens (only to be re-introduced into the air), easier patching and touching up after a drywall repair, etc. The process can be difficult to execute for the average do-it-yourself home owner, as it requires skim-coating techniques often only mastered by experienced plasterers. Several coats should be adminstered to achieve a level smooth surface ready to be sealed and painted. The final cost is usually quite high, thus being less favorable to new construction builders, and sourced by homeowners looking to add value to their properties.