Any suggestions as to how to quiet a sump pump so we can get some sleep? We've had so much rain, l pump goes every minute, the other every 2-3 minutes. Very noisy! We've fastened the discharge pipes securely, tried a rose cone over to deaden sound; nothing helps.
Built a room around the pump closest to bed rooms, with a door, and sound proofing in ceiling. Still doesn't help. These are pedestal pumps. Submersible goes off even oftener; gave up on that style.