Mesh above UFH pipes

[eandg]

Plan is for UFH pipes onto insulation with 55mm screed above. Guide for screed we currently plan to pour suggests anything less than 60mm should be reinforced with D49 mesh or similar. Will this have any impact on the transference of heat to the floor?

[Conor]

You won't need reinforcing if you use 50mm cementious liquid screed. And it would be more normal to add fibres and addmix to the screed. One less job to worry about