** Shares of British kitchen appliance co Howden Joinery
HWDN.L rise as much as 4.9% at 657p
** Stock is top gainer in UK's blue-chip index .FTSE
** Stock hits its highest levels in 1-1/2 months
** Co reports 21.6% increase to 145 mln pounds ($172.88 mln)
in its HY profit before tax as demand for its products remain
robust urn:newsml:reuters.com:*:nRSU2011Ta
** Howden says it is on track to meet its FY outlook
** Co increases interim dividend by 9.3% to 4.5p per share
** HWDN raises its capex outlook for current year by 20 mln
pounds to 130 mln pounds, as it continues to invest in multiple
projects
** Including session's gains, stock down 28.6% YTD
($1 = 0.8387 pounds)
(Reporting by Sinchita Mitra in Bengaluru)
((Sinchita.mitra@thomsonreuters.com))