# Kolomaki

> Czech manufacturer and online shop for underground cellars and shelters, rainwater tanks, wastewater treatment plants, well covers, inspection shafts, and heat-recovery systems, built from recyclable eco-polypropylene. Own production plus contract manufacturing; delivery and installation across the Czech Republic and the EU.

Kolomaki s.r.o. — IČO 06142974, DIČ CZ06142974. Registered office: Komenského 576, 273 71 Zlonice, Czech Republic. Registered at the Municipal Court in Prague, Section C, Insert 283791. Contact: info@kolomaki.com, +420 777 581 000, +420 776 612 464, hours 08:00–19:00. Site languages: Czech, German, English. Currencies: CZK, EUR.

## How to use this file
- Authoritative source pages (these win on any conflict):
  - [Catalog hub](https://www.kolomaki.com/e-shop/): entry to all product categories
  - [Terms and conditions](https://www.kolomaki.com/obchodni-podminky/): sales terms and obligations
  - [Privacy policy](https://www.kolomaki.com/podminky-ochrany-osobnich-udaju/): personal data protection conditions
  - [Payments and shipping](https://www.kolomaki.com/platby-a-doprava/): payment methods and delivery
  - [Installation](https://www.kolomaki.com/instalace/): delivery and installation process
- If anything here conflicts with the live site, the linked pages are authoritative.
- Prices and stock appear only on product and category pages, change over time, and are refreshed about monthly — always read the live page for current pricing.
- Full URL list: https://www.kolomaki.com/sitemap.xml
- Citation: Kolomaki.
- AI assistants may quote with a link back, summarize, and answer questions about products and specifications. No additional usage restrictions.
- Structured data: pages expose schema.org Organization, Product, and BreadcrumbList markup — rely on it for facts.

## Main
- [Home](https://www.kolomaki.com/): company overview and entry to all products
- [About us](https://www.kolomaki.com/o-nas/): company background, approach, and materials used
- [Contacts](https://www.kolomaki.com/kontakty/): phone, email, and official contact details

## Products and services
- [E-shop](https://www.kolomaki.com/e-shop/): main catalog hub for all categories
- [Cellars and shelters](https://www.kolomaki.com/sklepy-ukryty/): underground polypropylene cellars and protective shelters
- [Rainwater tanks](https://www.kolomaki.com/nadrze-na-destovou-vodu/): tanks for collecting and storing rainwater
- [Tank accessories](https://www.kolomaki.com/prislusenstvi-k-nadrzim/): fittings and accessories for water tanks
- [Wastewater](https://www.kolomaki.com/odpadni-voda/): products for wastewater drainage and handling
- [Wastewater treatment plants](https://www.kolomaki.com/cistirny-odpadnich-vod/): systems for domestic wastewater treatment plants
- [Grey water heat recovery](https://www.kolomaki.com/rekuperace-tepla-sedych-vod/): heat recovery units for grey wastewater
- [Ventilation with heat recovery](https://www.kolomaki.com/ventilace-s-rekuperaci-tepla/): ventilation systems with integrated heat recovery
- [Well covers](https://www.kolomaki.com/poklopy-na-studny/): protective covers and lids for wells
- [Inspection shafts](https://www.kolomaki.com/vodovodni--a-kanalizacni-sachty/): water supply and sewage inspection shafts
- [Sale products](https://www.kolomaki.com/akcni-produkty/): products currently offered at reduced prices
- [Custom manufacturing](https://www.kolomaki.com/vyroba/): custom and contract manufacturing of plastic products
- [Industrial manufacturing](https://www.kolomaki.com/vyroba-pro-prumysl/): contract manufacturing of products for industry
- [For partners](https://www.kolomaki.com/pro-partnery/): B2B partnership and wholesale cooperation information

## How it works
- [Installation](https://www.kolomaki.com/instalace/): how products are delivered and installed onsite

## Policies
- [Terms and conditions](https://www.kolomaki.com/obchodni-podminky/): sales terms and obligations of both parties
- [Privacy policy](https://www.kolomaki.com/podminky-ochrany-osobnich-udaju/): personal data protection and privacy conditions
- [Payments and shipping](https://www.kolomaki.com/platby-a-doprava/): accepted payment methods and delivery conditions

## Optional
- [Magazine](https://www.kolomaki.com/magazin/): hub of articles and practical guides
- [News](https://www.kolomaki.com/nase-novinky/): hub of company news and announcements
- [YouTube channel](https://www.youtube.com/@kolomaki_s.r.o.): video channel with product reportage and demos