hi jen83
im in bexhill east sussex and have been a roofer for 24years , i can have a look and give a price if you wish
my number is 01424819464 or 07856783480
tony
torch on felts have a rubber/ bitumin backing on them which is activated by a flame from a gas torch and bitumin is with aplied with a pot .
the rolls are more or less the same built up wise apart from the backing and temprature tollerances, torch on being much higher
torch on is easyer/ less...
we had Quotes from £500-£1000 for installation only , did it ourselves in the end and got everything off line, and then contacted the local building reg,office to do final check, £100 :lol: