Tim W wrote:
Phil L
wibbled on Saturday 19 December 2009 16:05


Not sure what tyvek is but it sounds expensive.
Why not use normal breathable roofing felt? - it's cheap and can be

Tyvec is to normal breathable roofing felt as Biro is to ball point
pen ;-

But it does seem expensive:

http://cgi.ebay.co.uk/TYVEK-SUPRO-BR...RANE-50M-X-1M-
ROLL_W0QQitemZ320310552886QQcmdZViewItem?rvr_id=&r vr_id=&cguid=4e0d94a21240a0aad482e792ff041e57

as opposed to

http://cgi.ebay.co.uk/Permavent-Eco-...-Membrane-50m-
x-1m_W0QQitemZ110445714523QQcmdZViewItem?rvr_id=&rvr _id=&cguid=4e0d94a21240a0aad482e792ff041e57

Neither of those links are clickable, but I C&P them and £80 versus £30 is a
big difference per roll

--
Phil L
RSRL Tipster Of The Year 2008