Engineering Excellence
Colston is an internationally established manufacturer of high-performance thermal bathware, specializing in custom traditional Finnish saunas and advanced infrared sauna cabins. Built with eco-certified Canadian Hemlock and Western Red Cedar wood, our sauna cabins combine ergonomic craftsmanship, thermal retention efficiency, and precision Finnish electrical heaters to satisfy the stringent requirements of luxury hotel developments, health resorts, and commercial distributors worldwide.
Manufacturing Quality
Every wooden stave is selected from FSC-certified timber reserves in Canada and Northern Europe. Kiln-dried to below 8% moisture content to prevent warpage, splitting, and shrinkage under intense heat cycles.
Integrated with industry-leading Finnish sauna stoves featuring vulcanite thermal stone reservoirs, providing rapid heat generation, stable temperature maintenance, and high energy efficiency for commercial operation.
Full customization options tailored for hospitality groups and large residential developments. Custom dimensioning, bespoke bench layouts, integrated chromotherapy, and multi-voltage electrical configurations.
Specification Matrix
| Model | Dimensions (LxWxH) | Seating Capacity | Wood Material | Power Supply | Certifications |
|---|---|---|---|---|---|
| Sauna Pixel 01 | 1200 x 1000 x 2000 mm | 1-2 Persons | Canadian Hemlock | 3.5 kW / 220V-240V | CE, ETL, RoHS, ISO9001 |
| Sauna Pixel 02 | 1800 x 1500 x 2100 mm | 3-4 Persons | Western Red Cedar | 6.0 kW / 220V-380V | CE, ETL, RoHS, ISO9001 |
| Sauna Pixel 03 | 2000 x 1800 x 2100 mm | 4-5 Persons | Thermo-Treated Pine | 9.0 kW / 380V Three-Phase | CE, ETL, RoHS, ISO9001 |
| Sauna Pixel 04 | 2200 x 2000 x 2100 mm | 6+ Persons | Canadian Red Cedar | 10.5 kW Hybrid / 380V | CE, ETL, RoHS, ISO9001 |
Buyer Guidance
Colston exclusively sources premium, kiln-dried Canadian Hemlock, Western Red Cedar, and Thermo-treated Pine. These timber species are selected for superior thermal insulation, dimensional stability under high temperatures, natural resistance to moisture, and non-toxic organic qualities.
Yes, all Colston commercial and residential sauna suites comply with international safety standards including CE, ETL, RoHS, and ISO9001. Electrical heating elements feature integrated thermal overload safety switches and digital thermostat controllers.
Yes. We offer complete OEM/ODM customization services for hotel chains, wellness resorts, and architectural firms. Options include custom cabin sizing, bench layout adjustments, glass enclosure customization, chromotherapy lighting setups, and tailored heater wattages.
Looking for certified luxury sauna cabins, custom spa equipment, or bulk OEM manufacturing for international distribution? Contact our global engineering team today for technical catalogs, CAD drawings, and factory-direct pricing quotes.
