b'150-year-old Cathedral of the Holy Cross receives first-ever renovationthe project on hold and remove allteamworkledbyPeterandour of the 3/4 thick plywood that hadforemanAndrewJamieson,who been installed, explained Howard. has more than 40 years of experi-AftercompletingtheHYDROence as a tile mechanic, was the BANBoardinstallation,Howardonlywaythisprojectcouldhave andhisteamwereabletoinstallbeen as successful as it was. the 20,000 square feet of tile withAfter nearly two years of renova-easethankstoMULTIMAXLite.tions,themainsanctuaryatthe Thisproductistheultimateone- Cathedral of the Holy Cross in the step, non-sag mortar for interior andSouth End opened just in time for exterior installations of ceramic tile,2019 Holy Week. Since reopening, porcelain tile, glass tile and stone.the ordination of the largest group SPECTRALOCKPROPremiumofpriestsinasingleceremony Grout, the most color-accurate andfor the archdiocese in nearly two uniform, stain-resistant grout avail- decadeshastakenplace,adding abletoday,andPERMACOLORmore tallies to the cathedrals list of Select,anadvancedhigh-perfor- significant historical happenings. mance cement grout that offers the industrys first dispersible dry pig-ment solution, were used to grout throughout the cathedral. Alloftheproductsselect-edforuse,asidefromHYDRO BANBoard,havereceivedmul-tiplecertificationsanddeclara-tions for sustainable living, includ-ingHealthProductDeclarationsSpecial care is taken to install custom-(HPD),EnvironmentalProductsized tile around the baptismal fountain.Declarations(EPD)andUL GREENGUARDCertificationsfor low chemical emissions.Multiple product solutionsled to successful installationLATICRETEhasaproductfor everysituation,andPeterwas alwaysreadytoofferasmanyNew Boston Interiors used NXT Level, a optionsaspossible,Howardcement-based, self-leveling underlayment, added. The project at the Cathedralto flatten the floors as much as possible. oftheHolyCrosspresentedusThe topographic map of the nave area showed an 8 variance from the floors with formidable problems, but thehighest and lowest points44TileLetter | March 2020'