Quieter drainage: when is Wavin AS+ worth considering?

Water flowing through drainage pipes can be heard in adjoining rooms. This matters where a stack runs beside a bedroom, study or relaxation area. The manufacturer presents Wavin AS+ as a solution for reducing drainage noise in residential and other buildings. ^S05

However, a quieter pipe does not mean an entirely inaudible system. The result is affected by the pipe construction, supports, bends, walls and floors. How vibration is transmitted to the building structure also matters. Acoustic performance therefore needs to be assessed for the whole installation, not just the pipe name. ^{S05, S06}

Customers should consider drainage routes at the planning stage. If pipework runs beside a noise-sensitive room, discuss an alternative route, appropriate supports and structural separation. Maintenance access must also be retained.

A decibel figure in laboratory material is not an automatic promise of the sound level in your home. Test conditions need to be known when comparing solutions.

Before ordering: show the floor plan and explain where quiet matters most. This allows a decision on which pipe runs would benefit most from a low-noise system.