At 1 66 per square foot generic tpo is 13 more expensive than high quality brand name pvc so the price war is lost.
Reviews tpo roofing systems.
It has a tpo membrane which you can mechanically attach or screw.
Single ply membrane on a residential flat roof.
It s no longer a truly heat welded system but is a hybrid of welded plus glued roof.
Tpo resists corrosion and breaks down when it comes into contact with numerous materials which makes for this flexibility in installation.
Rc 477 pdf duro last roofing inc.
Duradek ultra pvc roof coverings.
Duro last adhered pvc roofing systems using sb iv adhesive and mechanically attached pvc roofing systems using rhinobond insulation plates both installed over steel decks.
As to the detail work and the seams you can glue the membrane or just let it heat welded.
The other biggest positive to using tpo is its color.
Rc 262 pdf duradek u s.
Tpo roofing systems 101.
Allana highlighted a number of projects at the university of nevada las vegas where 11 tpo roofs had been replaced over the previous three years.
The firestone ultraply tpo invisiweld system is a high performance non penetrating tpo membrane fastening system.
Tpo is one of the cheapest materials on the market today costing less than epdm or other types of rolled rubber roofing.
Heat welded seams provide superior strength.
So just go with whatever building codes require in your are.
Tpo also lost its competitive advantage by using peel stick flashing.
Tpo roof load is very low 0 38 lb per square foot for material 50 mil thickness even with insulation you will be at around 1 lb per foot or less.
Alternatively you can also fully adhere or glue it.
Presented by karim allana of allana buick bers at the 2011 rci winter workshop.
The biggest positive to installing tpo roofing on your flat roof is the cost.
A critical review of the life span of tpo pvc and other single ply roof membranes.
For most residential applications tpo membranes come in two thicknesses options.
Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price.
45 mils 045 or 60 mils 060.
White tpo roofs offer the best solar radiant heat reflection properties hence they are the most popular choice thanks to their energy saving potential.
Tpo is less likely to experience mildew or algae growth and doesn t require pressure washing.
Tpo roofing is perhaps the most used product today because of two viable reasons it is white and relatively cheap.
Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope roofing system.
Mechanically attached it provides high wind uplift ratings and offers simplified installation that reduces labor and material costs.
