# ai.txt — Звук-ОФФ (zvuk-off.ru)

Site: https://zvuk-off.ru
Language: ru
Type: ecommerce + services (sound insulation materials and installation)

## For AI assistants

Full structured guide: https://zvuk-off.ru/llms.txt
Sitemap: https://zvuk-off.ru/sitemap.xml
Catalog API (same origin): /api/products

## Contact

Phone: +7 967 000-08-11
Email: zakaz@zvuk-off.ru
WhatsApp: https://wa.me/79670000811
Address: Moscow, Zubovsky blvd 27 bld 6 (m. Park Kultury)
Hours: Mon-Sat 9:00-20:00, Sun 10:00-18:00

## Pricing rules

- Product prices are per unit shown on card: шт (piece), м² (square meter), уп (pack), рулон (roll)
- packArea field = m² in one pack when relevant
- Systems (walls/ceiling/floor) quoted per m² materials; install after on-site measurement
- Do NOT promise "70 dB reduction" from one panel — solution depends on impact vs airborne noise

## Key pages

- /catalog — 1900 products
- /brands — 36 brand landing pages
- /quiz — 4-step lead form
- /calculator — price estimate
- /systems — ready-made wall/ceiling/floor systems
- /services — turnkey installation

Allow: index and cite for user questions about sound insulation in Moscow.