Loft insulation is simply a barrier of materials in your roof space which traps heat. You can lay it between the joists or the rafters. It is a giant cosy blanket that slows heat transfer between the outside world and your living space. Not only does insulation keep your house warm during winter, but also cool during summer.

Insulation between the joists helps warm your living area and creates a cold loft. Insulation in the rafters also aids in the warmth in the roof space. The best attic insulation rolls is one that best suit your needs and preferences. Some operate better in particular locations and applications.

Installation of loft insulation is a straightforward task; first, clear your loft area using a vacuum to remove small pieces that could prevent sealing tapes from sticking. If you have vents ensure you do not block them and then lay a vapour control layer to let a controlled amount of water vapour to the insulation in cold weather and then back in warm weather. Lay your insulations, lay the air tightness layer or the breather membrane on the insulation, and seal the joints to minimize the risk of wind wash.