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Our Process

We Run the Project From Start to Finish

Every step from survey to handover is managed in-house, so you deal with a single point of contact throughout the project.

  1. Project Management01

    Project Management

    A single project lead runs the job from site survey and measurement onward, planning the schedule, deadlines, and on-site coordination.

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  2. Design02

    Design

    Joinery details, opening schemes, and colour/profile options are drawn up in line with the architectural project — nothing goes into production before approval.

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  3. Engineering Solutions (R&D)03

    Engineering Solutions (R&D)

    Thermal and acoustic insulation, wind load, and structural calculations are carried out; where standard systems fall short, project-specific profiles and joints are developed.

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  4. Manufacturing04

    Manufacturing

    Cutting, welding, and assembly are done in our own workshop with CNC support, to approved measurements — every batch passes dimensional and quality control.

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  5. Installation05

    Installation

    Delivery, on-site installation, glazing, and gasket/hardware adjustment are handled by our own team, followed by post-handover inspection and warranty support.

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Sunyapı

Your reliable partner in PVC and aluminum window, door, and facade systems.

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    Contact

    • info@sunyapi.com
    • 05333420126
    • Kavaklı Mah. Gençlik Cad. Halikarnas Sok No: 59 Dükkan 14A-14B Beylikdüzü / İSTANBUL

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