Why FoxBox

Manufacturing You Can Trust

FoxBox manufactures greenhouses and DIY saunas in Poland 🇵🇱. Every component is produced in-house — on our own production floor. We don’t source ready-made parts from third parties or assemble products from someone else's blanks.

This means full control over quality, precision, and durability from the very beginning of production to the final product delivered to customers.

🏭 Production

Every part — from the structural profile to the smallest fastener — is made by us. This allows us to control dimensional accuracy, finishing quality and joint reliability.

Because everything is produced in the same facility, assembly is predictable and smooth — every component fits exactly as intended.

The one component we deliberately do not manufacture ourselves is the sauna heater 🔥. Instead, we work with trusted European partners who produce heaters that are energy-efficient, certified and designed for long-term use.

🌿 Greenhouses

FoxBox greenhouses are built using metal or timber frames manufactured in-house, combined with durable polycarbonate cladding.

• Polycarbonate diffuses sunlight evenly ☀️
• It retains warmth while preventing overheating
• Plants are protected during early spring and late autumn
• The growing season can start 4–6 weeks earlier 🌱

This creates a stable and efficient environment for growing vegetables, herbs and plants.

🧖 DIY Saunas

All timber elements for FoxBox sauna kits are processed in-house from high-quality Swedish spruce.

Swedish spruce is naturally denser and more resinous than standard softwoods, making it highly resistant to moisture and deformation.

• Excellent heat retention 🔥
• Stable structure that does not warp from humidity
• Durability designed to last for decades
• All assembly components included 🔧

The kits are designed for straightforward installation without requiring specialist tools.

⚙️ Full Production Control

Maintaining complete control over production is not just a marketing statement — it is the foundation of how FoxBox operates.

• Every structural component is manufactured by our team
• Quality remains consistent across every product
• All parts fit together precisely
• Each structure is built for long-term reliability

Our philosophy is simple:

• Responsible manufacturing 🏭
• Durable materials 🌲
• Reliable construction ⚙️

Our Mission

To produce durable greenhouses and DIY sauna kits that combine European manufacturing standards, high-quality materials and practical design.

FoxBox — Built for Real Outdoor Living 🌿