Florian Ferry

Ex-tech consultant turned craftsman

About

I spent ten years in tech consulting, then switched careers to work with my hands in home renovation. Murmur is the app I wish I'd had on my first jobs: you enter your room's measurements, it works out the materials and their cost in the pack sizes sold in stores, builds your shopping list, then shows the installation steps in order. Free on Android and soon iOS, in French, for people renovating their own home in France. I build it alone in Paris, shaped by feedback from early users, and I film my own renovation work on Instagram and YouTube.

Links

Badges

Tastemaker

Gone streaking

Maker History

Murmur RenovationFrom first estimate to last coat of paint, for home DIYers
Oct 2026

🎉

Joined Product HuntOctober 20th, 2026

Forums

•

14h ago

Murmur Renovation - From first estimate to last coat of paint, for home DIYers

Most renovation apps help you draw a room or find a contractor. Murmur is for people doing the work themselves. Enter your measurements and it calculates the materials like a tradesperson would, rounded to the bags, tins and boxes actually sold in stores, with a waste margin included. You get a shopping list to tick off in the aisle, then the installation steps in order, each with a beginner tip and an estimated time. No AI guesswork in the costing. Free, in French.