Small porch insulation

[darren]

I have a small porch on the front of the house its about 5*4 feet, It has no insulation in the ceiling.

Whats the best way to attach insulation to it.

I have bought xtratherm sheets they have a tounge and grove down them so they push togehter with no gaps.

Im puzzled on how to fix the unsulation to the ceiling.

thanks

Darren

[Chris Bacon]

Luge sue.

[df]

Sorry should have said to the underside, as there is no access above.

Darren

[Guy King]

The message from Chris Bacon contains these words:

I was taken with the idea of unsulation. Perhaps a panel made from hundreds of heatpipes all bonded together side by side. That'd be quite a giggle to make, though an 8x4 sheet would take some time.