Pst usa roof drain pans company 888 900 9145 949 317 0251.
Sumped roof drains with insulation.
Coated metal roof edge joint treatment.
Parapro 123 flashing system fully adhere wipe w pro prep before lapping subsequent sheets paradiene 20 fully adhere to substrate set in sft cement 6 around drain perimeter rigid insulation slope to drain paradiene 30 fr fully adhere paradiene 20 see note 1 fully adhere 3 3 structural substrate.
Now you may wonder how that could produce such large ponding water areas on a roof with tapered insulation.
Available with acfoam ii acfoam iii and facer technology one piece pre fabricated tapered panel.
Near drains are flush with roof and far drains are sumped 1.
If the insulation reaches 3 or thicker an 8 by 8 creates a more gradual slope while still providing the necessary momentum.
As a general rule if the insulation is 2 thick or less a 4 by 4 is sufficient.
Paraguard m raised edge system.
Drain with inter ply parasolo flashing.
Sumped roof drain with parapro paraflex 531 liquid flashing.
A typical interior roof drain assembly occupies about a 4 foot by 4 foot square area with a inch per foot tapered slope.
Send us your specs and plans.
Paraguard roof drain with parasolo flashing.
If a roof drain is installed flush with a roofing system the drain ring itself will create a pond due.
Coated metal roof edge.
The membrane is cut out at each drain and is secured by the drains clamping collar.
Superior roof drain sump pans for the construction industry.
Never let water begin to pond.
So it is possible that the roof drain can be.
A rubber roof is just that a rubber membrane is placed over insulation panels which are fastened to the deck.
Well the answer is quite simple.
According to nrca drains should be located in square shaped gradually tapered sumps formed in the insulation to facilitate localized drainage at drains.
Industry only talk to the plumber tech support.
The dimensionally stable gemini dst provides a positive 4 way slope to the roof drain.
Sumped roof drain with parapro flashing.
4 x4 1220mm x 1220mm.
But this in most cases is done well before the drains are installed and probably purchased.
Epdm roofs are water proof and tend to be expensive.
Roof drain pans company 888 900 9145 949 317 0251.
Sometimes there is only a generic drain detail and the insulation drain height is not known until the tapered insulation drawings are done by the roof insulation manufacturer and approved by the architect.
Coated metal overflow scupper.
Paraguard extruded edge system.
