Flex-Drain 3-3/4 in. D X 25 ft. L Poly Drain Pipe 535 the threshold can be cut

the threshold can be cut to the desired length using a hacksaw

The unique design is inspired by the recognizable DNA strand pattern and provides a delightful filling experience as nectar or seed cascades down through the helical shape

Capacity: 450 lb

Several of these vents are usually required to properly ventilate the attic

Flex-Drain 3-3/4 in. D X 25 ft. L Poly Drain Pipe 535 the threshold can be cutThis solid pipe is great for applications that involve diverting from one place to another (away from downspouts, for instance). Water cant seep out until it reaches the end of the pipe. Brand Name: Flex Drain Inside Diameter: 3 3 4 in. Length: 25 ft. Material: Poly Product Type: Drain Pipe Packaging Type: Sleeved Maximum Pressure: 70 psi Outside Diameter: 4 in.