Manifold Repairs & MaintenanceLondon & Surrounding Areas
Professional manifold servicing, repairs and replacements for all underfloor heating systems. Restore proper flow and heating balance to your system.
What is an Underfloor Heating Manifold?
The manifold is the central hub of your wet underfloor heating system. It distributes hot water from your boiler to each heating zone and collects the cooled water for reheating. A faulty manifold can cause uneven heating, cold spots, or complete system failure.
Flow Manifold
Distributes hot water from the boiler to each underfloor heating circuit. Features flow meters and isolation valves for each zone.
Return Manifold
Collects cooled water from each circuit and returns it to the boiler. Contains actuators controlled by room thermostats.
Common Manifold Problems
Leaking Connections
Water leaks from pipe connections, valves or the manifold body
Poor Flow Balance
Uneven heating due to incorrect flow rates between zones
Stuck Valves
Isolation or balancing valves seized due to limescale or corrosion
Air Locks
Trapped air in the manifold preventing proper water circulation
Our Manifold Services
Manifold Servicing
Complete manifold service including cleaning, bleeding air, and checking all components.
- Air bleeding
- Valve lubrication
- Flow meter cleaning
- Pressure testing
System Balancing
Professional balancing to ensure even heat distribution across all zones.
- Flow rate adjustment
- Zone optimization
- Temperature balancing
- Performance testing
Manifold Replacement
Complete manifold replacement when repair isn't viable, with minimal disruption.
- Full replacement
- Upgrade options
- New actuators
- Warranty included
Related Services
Explore our other underfloor heating services
UFH Repairs
Expert diagnosis and repair for all underfloor heating systems
Learn moreUFH Installation
Professional installation of electric and water-based systems
Learn moreUFH Maintenance
Annual servicing to keep your system running efficiently
Learn moreThermostat Controls
Smart thermostats and zone control installation
Learn moreManifold Issues?
Whether it's a leak, poor heating balance, or complete manifold failure, our specialists can diagnose and fix the problem quickly.