Güven Kardeşler · İstanbul
Bathroom Renovation Cost and Free Inspection
Want to remodel your bathroom but unsure about the cost? Güven Kardeşler provides a free inspection, fixed written price, and workmanship guarantee to make the process transparent and hassle‑free.
Free 3D design for this renovation — see it first →Bathroom Renovation prices in İstanbul, 2026
Typical range
90.000 – 250.000 ₺ (per project)
Average range including material and labour. The exact price is given in writing and fixed after a free on-site visit.
What moves the price
- ·Waterproofing and plumbing renewal
- ·Tile size and quality
- ·Sanitaryware, taps and shower system
Some of our bathroom renovation work
Real completed projects by Güven Kardeşler.
What's included?
- Free on‑site inspection and detailed measurements
- Fixed, written price quote approved in advance
- Supply of high‑quality tiles, ceramics and bathroom fixtures
- Comprehensive plumbing and electrical adjustments
- Workmanship guarantee and 1‑year post‑completion maintenance
Backed by a crew that has worked on projects like Four Seasons, Grand Hyatt and Istanbul Modern.
Frequently Asked Questions
- How much does a bathroom renovation cost?
- The cost varies based on selected materials and scope of work. We provide a fixed written price after a free inspection.
- Is the inspection and price quote free?
- Yes, the on‑site inspection and price quote are completely free.
- Do you offer a workmanship guarantee?
- Yes, we provide a workmanship guarantee and a one‑year maintenance service for all bathroom renovation projects.
Planning Bathroom Renovation?
Leave your number and we'll call you today. The site visit is free, and the price we then give you is fixed and in writing.
- ✓ Free site visit
- ✓ Written fixed price
- ✓ Your number is never shared
Bathroom Renovation Cost and Free Inspection
Call us or message on WhatsApp — we reply the same day.
- Free site visit
- Written fixed price
- Workmanship warranty
15 years, 250+ projects. English-speaking team.