Mezzanine specialist Hi-Store, has installed a lightweight mezzanine for a 24 hour Tesco Extra store at Newton Aycliffe, Durham. The mezzanine covers an area of 27,545sq ft, and has enabled Tesco to increase sales space in the outlet by 40 per cent. The Hi-Store Hi-Deck mezzanine was installed with minimal disruption to trading in the 24 hour store. Tesco has ordered two more Hi-Store mezzanines in other areas of the country. Customers visiting the store are now welcomed by a ‘travellator’, installed to encourage them to visit the new upper floor.