Fiberglass – foam – R ratings – weather stripping – caulking – air barriers – vapor barriers – ventilation – mould – - – WHEW! – and you thought it was just stick some padding between the walls. Some people think because it’s warm inside their house it must be very well insulated. But your house can be warm even with no insulation at all. Just crank up the thermostat and empty your wallet – and you’ll be nice and toasty warm. Learn what it’s really all about in the posts below.