Fairmitre (Shropshire) Windows & Conservatories Limited supply and install windows, doors and conservatoriesWindows, Conservatories, Shropshire, Oswestry, Fairmitre, timber windows, box sash windows, North wales. Fairmitre Shropshire Windows & Conservatories Ltd is located in the Oswestry area of Shropshire. There are at least 2 other listings in the SY11 postcode area. Glaziers in Shropshire SY11