Have read that people often just staple plastic bags full of insulation to old-style loft hatches to insulate them, is this allowed?
Wondering if there are any fire rating requirements relating to this I know loft insulation is normally fire rated.
Or is there a better way to accomplish this?
Wondering if there are any fire rating requirements relating to this I know loft insulation is normally fire rated.
Or is there a better way to accomplish this?