Ditra Heat Cable Spacing

The ditra heat calculator has been specifically created to eliminate the guesswork of how much cable you will need.

Ditra heat cable spacing.

Joist spacing single layer osb or plywood subfloor floors interior ceramic or porcelain tile 19 2 488 mm o c. This 240 volt 141 0 ft. It is a universal substrate for tile coverings which serves as an uncoupling layer bonded waterproofing and moisture vapour barrier and is designed for the attachment of the matching heating cables of the system for floor heating. Ditra heat twisted pair heating cable is designed to snap into ditra heat uncoupling membrane sold separately.

When it comes to ditra heat one of the most important considerations when figuring out materials is how much cable is required for your specific application. See the ditra heat installation handbook for more information. However cable may also be spaced at continuously alternating 3 stud 2 stud intervals in isolated areas or over the entire floor. A cable spacing of 3 studs between runs is standard.

Schlüter ditra heat is a polypropylene membrane with a cut back stud structure and an anchoring fleece laminated on the underside. It will give you a final calculation that includes how much cable and membrane you will actually need while taking into account the minimum three stud 3 1 2 inches or 9 cm spacing between heating cable runs. A wider spacing e g 4 studs may not provide sufficient power to warm the floor to the desired temperature. What is the minimum stud spacing when installing the schluter ditra heat e hk heating cables.

Here are the supplies you need. While the heating cable is protected by the ditra heat and ditra heat duo matting be careful when applying the mortar to not damage the cable with the notched trowel. Manufactured by schluter systems emf cancelling ditra heat radiant heating cable installs directly into ditra heat or ditra heat tb cable installation membrane sold separately for use under tile or stone flooring. Joist spacing single layer osb or plywood subfloor dh w19 t 16 dh w16 t 16 ceramic or porcelain tile unmodified thin set mortar ditra heat.

3 wood 16 406 mm o c. Heating cable for ditra heatditra heat thermostat touchscreen 177 kerdi band 28 kerdi fix 25 modified thin set 40. The dhehk24043 is a twisted pair heating cable the dhehk24043 is a twisted pair heating cable designed specifically for use with the ditra heat membrane for interior floor warming applications. Long cable comes with one temperature sensor.

Ditra heat uses the same technology and allows heating cables to be run in it s stud structure. At the joints fill the matting with unmodified thin set mortar approximately 8 centered over the joint.