We have an "A" frame home that was constructed in 1967. The only roof/ceiling insulation is the 2 X 6 tongue and groove roof planking. A new roof was installed about three years prior to our purchasing it.

As the weather cools down it becomes quite apparent that we need to add insulation and the only place to do that is on the inside of the roof planking. There is no attic, only a loft, which is open to the living room.

Is anyone aware of any products for this type of application?