Transom drops can be specified to any custom measurement eg 60/40, 70/30 in addition to the standard 50/50. Colin's Sash Windows can also be specified coupled together, in splay bays and 90 degree bayswith factory fitted bay poles and cappings.
Our UPVC sliding sash windows are available in a variety of styles and hardware options. An extensive range of Georgian and astragal bars will satisfy the most custom requirements. Sash horns help replicate the original timber sashes and are fitted free as standard if required.