A vertical riser system replaces existing vertical pipes behind kitchens and bathrooms, minimizing drywall work, reducing painting by up to 75%, and using approximately 40% less piping. This results in lower heat loss, improved water pressure, fewer shutdowns, and less in-suite disruption.
A lateral/valance system runs horizontal branch lines through ceilings inside drywall valances. While it allows floor or suite isolation, it requires more pipe, more cutting and patching, frequent building-wide shutdowns, and can increase operational costs due to added heat loss.
Vertical systems are typically ideal for buildings under four storeys and many mid-rise properties. Horizontal valance systems are more common in high-rise retrofits.
Key Benefits of Vertical Retrofit:
• Reduced drywall and painting work
• Lower operating costs
• Improved water temperature stability
• Less noise transmission
• Individual riser isolation valves
• Faster installation timeline
Before selecting a building repiping contractor, understand how each system impacts long-term maintenance, energy efficiency, and resident comfort.
Contact us today to discuss your plumbing retrofit project and determine the most efficient solution for your building.
