TPO Deck JM

WaterProofing Systems duroTUF TPO membrane is a single ply polyester reinforced thermoplastic polyolefin (TPO) membrane system which comes in 3.0m wide rolls by 30.0m long with the option of 1.14mm and 1.5mm thick.
The WPS duroTUF TPO membrane is reinforced with polyester fabric to provide excellent wind uplift resistance, puncture resistance and finished physical properties. TPO formulation was developed to allow for extreme pliability, flexibility and weldability during installation.
duroTUF TPO is manufactured by Johns Manville in Scottsboro, Alabama, USA.
On this project the finished 1.5mm thick TPO deck membrane will be covered with a free standing timber deck.

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L shaped deck ready for sanding another view to the south internal end is bevelled to divert water to gutter reverse view of previous images moisture content of plywood is too high, must be below 18% view of internal section north end, plywood sanded north end is also bevelled to shed water main section sanded plywood is coated with hydro epoxy primer to seal deck is primed with hydroepoxy sealer main sheet of TPO laid out and cut to shape first foldback and adhesive applied second foldback, ready to glue up main sheet and second sheet glued down view along main sheet, one upstand glued to wall framing upstand at north end glued to parapet wall split at bevel angle change split is covered with 90mm strip hot air welded and corner detail piece in place ready to be welded into shape completed parapet wall end butyl tape applied to aluminium drip edge TPO bent over onto butyl tape on drip edge south end parapet wall end with TPO kickout sheet lap and external corner at wall completed deck view to north door sill detail E2 compliant completed deck view to south internal area another door sill completed sheet lap and external corner at wall view of the house, deck side

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