(1) Loft insulation - there is a load of discussion about the various materials, and a brief discussion about how to increase insulation in boarded and unboarded lofts, but so far I haven't located a blow by blow account of how to insulate rafters in a pitched roof if you wish to both up the insulation and also use the boarded floor space (which precludes laying extra rolls of loft insulation across the boarded area).
I assume that you would insulate between the rafters but leave an air gap, then plasterboard out or add slab insulation across the rafters if you wanted more thickness. Or add wood to the rafters for more depth. Or.....
(2)
Which brings me to ask, how does one become a contributor to the Wiki to be able to fix minor problems like links not working?
Cheers
Dave R