230v chain actuator (an electrically powered motor to open the rooflight). (for fixing the rooflight to the supplied uPVC kerb). 1x NLS 168mm Tall NLS UPVC Trade Range SPLAYED Kerb manufactured in self finish (white uPVC), high quality, thermally efficient UPVC This kerb Splays in 100mm from the roof opening size, for example a 1200mm x 1200mm has a clear light size of 1000mm x 1000mm.
eBay