Internal pipe patch repair
A targeted repair from inside the pipe, at the defect — after inspection and a suitability assessment.
When is it used?
- A local crack or hole in the pipe wall.
- A defective joint or root entry point suitable for internal sealing.
- Local defects in sewer and rainwater drainage pipes.
The method behind the work
The repair area is prepared and an internal patch with suitable material is positioned at the inspected defect. The patch is applied to the wall according to the method and material specifications. The treated area is checked after curing.
How does the work proceed?
- Inspect the line, defect and available access.
- Clean and prepare the repair area.
- Position the patch and apply it to the material specification.
- Allow curing, then inspect the repair area.
What should be agreed in advance?
The inspection scope, treatment area, price, working conditions and documentation. Final camera footage, a written report or both are supplied according to the agreed service.
A patch is not suitable for every crack or separated joint. The pipe wall and geometry must support the method: damage and access can limit treatment. Suitability and price are determined after assessment.
A local repair starts with locating the defect
A patch targets a defined area and does not replace assessing the rest of the line. The defect location, access and ability to prepare the pipe wall are checked before selecting a repair. Its diameter and length follow the findings and agreed quotation.
Before arranging the work
How does a patch differ from coating?
A patch repairs a defined local section from inside. Coating is applied to the wall using a selected method and coverage area. Suitability depends on the defect and repair system.
Can every pipe be repaired with a patch?
No. Stability, damage extent and the ability to clean, prepare and position the repair must be checked.
How is the repair positioned?
The defect is located and assessed before installation. Checks follow the selected method and agreed service scope.
Discuss your pipe problem
Nationwide service across Israel, by prior arrangement. Tell us the problem, location and any previous work.
