Coram Shower Enclosures Explained: Optima 6, Premier 8 and GB5 Compared
Coram makes three shower enclosure ranges and they are aimed at different jobs. This guide compares Optima 6, Premier 8 and GB5 on height, glass, finishes, adjustment and price, explains how side panels and in-line panels work, and helps you pick the right door for your alcove or corner.
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