The right insulation can ease your summer and winter energy bills while keeping your home more comfortableAdding insulation ...
However, prices may vary between contractors. Whether you are replacing the insulation in the attic, the exterior walls, or ...
That means your attic is insulated to about R-49 ... and expanded polystyrene (EPS), which is often the cheapest. Cons: Foam board insulation can be harder to install snugly in unusually ...