The sizing of roof drains must be large enough to quickly carry away all water entering the roof drains any blockage or restrictions in this system may result in water backing onto the roof membrane.
New construction roof drains.
The factors which affect proper roof drainage are deck slope drain flashing size and placement of drains.
There is a minimum advertised price map allowed by the manufacturer on this product.
All the zurn products are engineered and manufactured to meet all ansi standards.
Aluminum retrofit drain with sealant tape.
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New construction roof drains.
Each kit contains all the essential components needed and is adaptable to most single ply membranes and conventional built up roofing.
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New construction cast iron roof drain kit new installation pvc roof drain kit new installation retrofit aluminator retrofit drain with maxxflo seal.
Copper retrofit drain with sealant tape.
New construction roof drain kits provide all the components for quick installation of new drains or replacement of existing roof drains.