Do you dream of a space that allows you to enjoy your garden all year round? A winter garden is the perfect solution – combining functionality, aesthetics, and comfort to create a place for relaxation, work, or plant cultivation regardless of the weather. Before starting the project, the key question is: how much does it cost to build a winter garden? Below you will find an overview of construction and maintenance costs, factors affecting the price, and tips on how to optimize expenses.
See also: Everything you need to know about terrace roofing
What is a winter garden?
A winter garden is a glazed structure, most often attached to a house, that allows you to use outdoor space throughout the year. It can serve as an additional living room, dining area, orangery, or home office. Made from materials such as steel, aluminum, and glass, it increases living comfort and raises property value.
Is a permit required to build a winter garden?
How much does it cost to build a winter garden?
The cost of building a winter garden in Poland can range from approximately PLN 15,000 for simple seasonal structures to over PLN 100,000 for large, year-round premium gardens. The average cost per square meter is usually PLN 1,500–4,000, depending on materials, design, and equipment. Example price ranges:
- Small winter garden (10 m², seasonal): PLN 15,000–30,000. A simple aluminum structure with single glazing, without advanced heating.
- Medium winter garden (15–20 m², year-round): PLN 50,000–80,000. Double-glazed units, basic heating, and ventilation.
- Large winter garden (30 m²+, premium): PLN 100,000 and more. Triple-glazed units, underfloor heating, sliding doors, advanced ventilation.
You can request an individual quote tailored to your budget and expectations.
Factors affecting construction cost
The cost is mainly influenced by: the size of the structure, materials (steel, aluminum, PVC), type of glazing (single, double, low-emissivity), design complexity (e.g. multi-pitched roof, skylights, sliding doors), and additional features (heating, ventilation, LED lighting). Location (labor rates) and formal requirements (notification or permit) also play a role.
Winter garden cost table
| Type of winter garden | Area | Estimated cost | Key features |
|---|---|---|---|
| Seasonal (small) | 10 m² | PLN 15,000–30,000 | Aluminum, single glazing, no heating |
| Year-round (medium) | 15–20 m² | PLN 50,000–80,000 | Double glazing, basic heating |
| Premium (large) | 30 m²+ | PLN 100,000+ | Triple glazing, underfloor heating, advanced design |
Winter garden maintenance costs
Maintaining a winter garden generates additional expenses. Year-round structures require heating (e.g. underfloor or trench heating), and costs depend on insulation quality and size. Additional costs include electricity (lighting, ventilation) and regular glass cleaning. If the garden serves as an orangery, plant care costs should also be considered.
How to reduce the cost of building a winter garden?
You can reduce costs by choosing a simpler design, limiting custom solutions (e.g. fewer glazed surfaces, standard doors), considering a seasonal rather than year-round garden, and planning the winter garden at the house construction stage. Placing the structure in a corner of the house can reduce the number of glass walls, lowering both construction and heating costs.
How to order a winter garden?
The process usually includes: initial contact and requirement gathering, preliminary pricing, a design tailored to the house style and budget, production, and installation. Personalization is often available (colors, lighting, ventilation systems).
Legal formalities – what you need to know
Before construction, it is important to check legal requirements. Structures up to 35 m² usually require notification, while larger ones or those interfering with the building structure may require a building permit. Contractor support with formalities can make the process easier.
Why choose Steel Works?
Steel Works designs and builds winter gardens using high-quality steel and glass. Each project is tailored to the client’s needs, house style, and budget. Comprehensive service (design + production + installation) saves time and simplifies the process.
Summary – how much does a winter garden cost?
A winter garden can cost from PLN 15,000 for a simple seasonal structure to over PLN 100,000 for a large, year-round premium garden. The price depends on size, materials, design, and additional features. Maintenance costs should also be considered, but they can be reduced with good insulation and proper glazing. If you want a quote tailored to your space, contact us to discuss the project details.