Hi ,we are having a new roof installed and have decided to have velux windows to pitch roof to give extra light ,(marley ludlow
concrete tiles and tyvek underlay with lead flashing to other windows).Do we need the flashing kit that is bought separately? the roofer who is tiling says he can do the flashing with lead ,do we still need the velux flashing kit?
Also we are having upvc windows installed ,the window company says we should not have locking handles to upstairs windows because of regulations is he correct ?
concrete tiles and tyvek underlay with lead flashing to other windows).Do we need the flashing kit that is bought separately? the roofer who is tiling says he can do the flashing with lead ,do we still need the velux flashing kit?
Also we are having upvc windows installed ,the window company says we should not have locking handles to upstairs windows because of regulations is he correct ?