<https://www.dempseydyer.co.uk/doors/aluminium-sliding-patio-doors#webpage>
<http://schema.org/description>
"Our range of aluminium slimline sliding patio doors are the ultimate choice in style & performance. They feature the Reynaers CS 77 aluminium door system."
<https://www.dempseydyer.co.uk/doors/aluminium-sliding-patio-doors>