b'Member Project ProfileMRCA Member: Texas Roof Management Inc.Project Name: Winn Science CenterSaint Marks School of Texas in Dallas, TXS aint Marks School of Texas is one of the foremost5/8fireratedplywood,SopremaElastobondHT,and privateboysschoolsinthestate.Thecampus,Petersen Snap-clad 16oz copper panels. The TPO sections located in the Preston Hollow neighborhood of Dallas,of the roof were composed of 4.2 polyisocyanurate, 1/4 features state of the art facilities combined with beautifulDensDeck, and Carlisles 60mil TPO membrane. architecture. The Winn Science Center, the newest addition to St. Marks campus was built by BECK and roofed byThis project was completed between March and October Texas Roof Management in 2018.of 2019. TheWinnScienceCenterfeaturesastateoftheartDESIGNplanetarium, a greenhouse, classrooms, and a maker space whichgivesstudentsinterestedindesign,engineering,ThedesignforthisprojectwascreatedbyRobertA.M. and technology a space for creative outlet. The buildingStern Architects of New York. While the 17,900 square feet was designed by Robert M. Stern Architects of New Yorkof TPO sections and the 16,272 square feet of steep slope andprominentlyfeaturesahugecopperdomenearthecopper roofs were designed and drawn out extensively, the entrance.Thebuildingbroughtover25,000squarefeetspecifications for the dome work were fairly vaguereliant of new classrooms and science labs to the already well- on a qualified contractor to get the job done. To fasten flat appointed campus.boards of ISO and plywood to the dome structure, we cut each board into wedges, and then scored the outside facing Texas Roof Management contracted with BECK to installside of the ISO panels and plywood sheets to ensure that the roof system at the Winn Science Center. The systemthey would mold to the shape of the dome when fastened designedfortheWinnScienceCenterfeatureddoublethroughthedeck.Ifwehadleftanyflatspotsinthe locked 16oz copper standing seam roof at the dome, and ainsulation or plywood, the curvature of the panels would 16oz Copper Snap-Clad roof at the main building, as wellhave been interrupted and the dome wouldnt look perfectly as 60 mil TPO in some areas. The standing seam areas ofround. Additionally, since the panels were designed to be the roof were composed of 2 layers of 2.2 polyisocyanurate,double-locked even on the dome section, we had to use 14 www.mrca.orgMidwest Roofer'