Problems With Tie Tubing To Wire Mesh In Floor Heating

Warm water systems run hot water through pipes to create heat whereas electric underfloor heating heats wiring beneath the floor to generate heat.

Problems with tie tubing to wire mesh in floor heating.

Both provide heating in a room from the floor up for consistent efficient warmth. We tied our pex tubing to the wire mesh. Much like you would tie a bread bag. We then installed 2 of r 10 insulation and wire mesh as structural reinforcement local building standards.

My problem with this method is the 6 mil visqueen is on the the cool side of the insulation. The hydronic heating tubing can be fastened directly onto the wire mesh with zip ties wire ties or specialized tie systems with an automated tool. Designed to receive 6 8 and 10 wire mesh the flexible plastic support chair mesh up helps solve the problems of concrete slabs at grade will. Much cheaper and faster than zip ties and no ends to deal with.

Staple nail and screw down clips allow the installer to hold tubing to wood floors joists and studs. These clips are removable and can slide along the wire to adjust tubing spacing as needed. Concrete floor slabs in shops and garages typically carry heavier loads which is why these concrete slabs typically get reinforced with wire mesh. Tie the tubing spaced 9 inches on center when you use the wire mesh sheets they are spaced every 6 inches so you can run the tubing next to the wall and use the mesh to guide you along.

Other times the masons trample over the tubing and mesh as if it is not even there. Guys that tie rebar for bridges or swimming pools are incrediably fast with coiled wire. We use mesh pedestals and zip tie the pex to the top of mesh. We like putting the pex on top of the mesh because this makes it easier to repair any pex that gets damaged during the pour or that develops a leak sometime in the future.

This works well if you use equipment and have a crew that can pour the slab without trampling the pex mesh. Regular tie wire in a dispensor on you belt is fast and quick if you have ever watched a pro use one. Help to support mesh above the membrane before and during pouring. I buy 7 bar ties in rolls of 5000.

Using the outside edge of the mesh come over a square and a half and then tie tubing approximately every 1 2 feet keeping it as straight as possible. Aid in getting the mesh off the ground. Metal bend supports are most common for concrete slabs. Wire mesh clips used to secure 1 2 pex on top of wire mesh used to reinforce the slab.

There are two types of radiant floor heating electric and water based systems. Clips for hold tubing down to rewire or rebar in radiant slabs greatly speed up a radiant project. And since they are clips they allow the tubing to be repositioned for better coverage. Pex bend supports used to provide smooth 90 degree bends of pex pipe where needed.