Polybutylene (Quest) Pipes
Installed from 1978–1995. Chlorine in tap water breaks down the resin and acetal fittings from the inside out, leading to sudden, catastrophic pipe bursts.
Read Polybutylene GuideInstalled from 1978–1995. Chlorine in tap water breaks down the resin and acetal fittings from the inside out, leading to sudden, catastrophic pipe bursts.
Read Polybutylene GuideFound in pre-1960s homes. Internal rust and mineral accumulation choke off water volume, create brown water flakes, and cause thread joint rot.
Read Galvanized GuideInstalled from 1995–2007. Prone to dezincification of yellow brass fittings and structural delamination under municipal water temperature and pressure.
Read Kitec GuidePitting corrosion from aggressive water chemistry and excessive line pressure eats microscopic holes through copper walls behind drywall and under slabs.
Read Copper Leaks GuideDifferent communities face specific plumbing risks based on their original construction eras and municipal water supplies: