Seal the Heat in, Keep the Cold out!

Up to 25% of heat in our home is lost through the roof!

And while we may invest in laying insulation in our attic we often forget that heat escapes up through our loft stairs door.

Poor airtightness sealing around loft hatches can result in the ‘chimney effect’ where warm air is drawn up into an unheated loft space. The PHS Loft Stairs Insulation Kit combines high thermal insulation with airtightness technology to dramatically reduce heat loss through the loft stairs, sealing the area and making your home more energy efficient.

How it works

The PHS Loft Stairs Insulation Kit is designed to insulate the loft stairs door, while maintaining easy access to the attic. The hood is made from a 340gsm triple layer, double radiant barrier bonded to fibre insulation to help retain heat in your home. It uses airtight technology to eliminate drafts through your loft stairs, so that your home is as cosy as possible. It is flexible and lightweight allowing continued access to your attic space.

How to install

And for the standard DIYer it is easy to install with a quick step guide supplied along with a QR Code to see an installation video.

Passive House Systems
Passive House Systems
Articles: 4