Güven Kardeşler · İstanbul
Bathroom Renovation Prices 2025 – Free Inspection and Fixed Written Quote
Facing uncertainty about bathroom renovation costs? Güven Kardeşler provides a free inspection followed by a fixed written quote and workmanship guarantee. We bring the quality trusted by top Istanbul hotels to your home.
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 inspection and detailed measurements
- Fixed, written price quotation
- Professional workmanship with quality guarantee
- Material selection and supply (tiles, fixtures, etc.)
- Project timeline and post‑completion cleaning service
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 depends on the scope of work. We provide a fixed written price after a free inspection.
- How long does the renovation take?
- Typically completed within 7‑10 business days; a detailed schedule is provided during the inspection.
- Is there a workmanship guarantee?
- Yes, we offer a 2‑year workmanship guarantee on all bathroom renovations.
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 Prices 2025 – Free Inspection and Fixed Written Quote
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.