Services
Gas risers and building installations
The riser is the main gas line running from the building meter bank up to each flat. Devka Doğalgaz works with apartment and estate management in Antalya to design and install building-wide gas systems.

The first step in a building project is calculating the riser diameter from the number of flats and appliance capacities. Meter room position, ventilation openings, the riser route and expansion joint crossings are all clearly shown in the project and approved by the distribution company.
During installation, external pipework is protected against corrosion, clamp spacing follows the regulations and welded joints are made by certified personnel. We plan the works so that daily life in the building is disrupted as little as possible.
When the riser is complete, a combined tightness test is carried out and a single technical report is issued for the building. Management deals with one point of contact, and residents who want indoor pipework receive a separate quotation.
What this service includes
- Riser diameter calculation for the building
- Meter room and ventilation solutions
- Building-wide project drawing and approval
- Certified welding and corrosion protection
- Combined tightness test and technical report
- One point of contact for building management
How we deliver this service
The four steps from survey to handover are the same on every job, so you always know what happens next.
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Free site survey
We visit your address, inspect the flat and the riser line, and give you a clear written quotation.
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Project and approval
We draw the indoor pipework project to TS 7363 and get it approved by the distribution company.
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Pipework and testing
We install to the approved project, run the pressure tightness test and prepare the technical report.
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Gas commissioning
We book the inspection appointment with the distribution company and attend on the day gas is opened.
Just starting your gas subscription?
Before the pipework, a subscription application is made to Enerya Antalya. We have gathered the application steps, required documents and district differences in our guide.
Antalya natural gas subscription guide: application and documents
Why choose Devka Doğalgaz?
- Indoor pipework team certified by the gas distribution company
- Free site survey and an itemised written quotation
- Authorised Vaillant dealer installation, commissioning and warranty registration
- Workmanship guarantee and after-sales service support
Where we deliver this service
We carry out same-day surveys in the central districts and scheduled surveys in the others. Each district page lists the neighbourhoods we cover.
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