The right insulation will keep your home comfy and your energy costs low. Here’s how to calculate how much you need and what kind to buy.Adding insulation can be a low-cost way to cut energy ...

The main insulation products on the market in New Zealand are wool, polystyrene, glass wool and polyester. 123RF / Not-For-Syndication Winter is always the time I get asked a million and one questions ...

Because warm air rises, the attic is the best place to start, particularly for those in colder climates. But any living space adjacent to the outdoors or, say, a transitional space such as a garage ...