CR Smith is Scotland's longest-established home improvement company, manufacturing and installing energy-efficient double glazed windows and doors for homes across Inverness and the Highlands. Visit our Inverness showroom to see our full range of uPVC windows; composite and uPVC front and back doors. Family-run and made in Scotland for over 50 years, every installation is backed by our guarantee, with flexible finance available. Book a free, no-obligation home survey and quotation today.