A winter garden system makes outdoor areas usable and elegant throughout all four seasons — transforming terraces, gardens, penthouses and commercial outdoor spaces into comfortable, weather-protected living areas. Modern motorized automatic systems have made winter gardens far more functional, allowing comfortable use even in cold or rainy weather.
Our winter garden range includes glass roof conservatory systems, retractable motorized pergola conversions, bioclimatic louvered-roof models and fully enclosed glass room systems. Whether for a private residence or a commercial hospitality venue, we manufacture and export the right solution for your climate and application.
This system is suitable for a wide range of commercial and residential applications worldwide. All systems are available for flat-pack export from Istanbul.
Extend outdoor seating season. Protect customers from rain, sun and wind while maintaining an elegant, open-air atmosphere that attracts more business.
Premium outdoor living areas for pool decks, terraces, restaurants and event spaces. Creates high-value outdoor amenities that justify premium pricing.
Transform gardens, terraces and balconies into all-weather living spaces. Adds real estate value while dramatically improving quality of life outdoors.
A winter garden (also called a conservatory or glassroom) is an enclosed outdoor structure with a glass or partially glass roof and walls that allows year-round use of an outdoor space. Modern versions include automated ventilation, heating and lighting for year-round comfort.
We offer English-style conservatories (traditional pitched glass roof), German-style (modern flat or low-pitch profile), bioclimatic winter gardens (louvered roof + glass sides), and custom-designed glass room systems. All can be manufactured to your specific dimensions.
Yes. Pergola awning systems can be converted into retractable winter gardens by enclosing the lower section with glass panels on all sides. This is a cost-effective upgrade that dramatically increases the usability and value of an existing investment.
Yes, but specification matters. For hot climates, we recommend bioclimatic pergola winter gardens with fully opening louvered roofs for natural ventilation, combined with zip screen sides that can block intense sun while allowing airflow. This creates a comfortable year-round outdoor room in both hot and cold climates.
For mild climates, standard double-glazed units are sufficient. For cold climates (Northern Europe, higher altitudes), we recommend thermally broken aluminum frames and triple-glazed or argon-filled units. For hot climates, low-e or solar control glass reduces heat gain. We specify the right solution for your location.
Send your dimensions — quote ready within 48 hours. Flat-pack shipping available.
A winter garden (conservatory) system makes outdoor areas usable and elegant throughout all four seasons. Whether for a private garden, hotel terrace, rooftop penthouse or restaurant, winter garden systems provide full weather protection while preserving daylight and views.
* Prices indicative. Final quote depends on dimensions, model, installation complexity and chosen specification.
Full weather protection — cold, rain, wind. Motorized automatic systems for convenient year-round use.
Private gardens · Rooftop penthouses · Hotel terraces · Restaurant outdoor areas · Residential balconies
English & German conservatory styles. Fully custom-designed models enclosed on all sides. Bioclimatic glass roof variants.
Transparent glazing maintains heat in winter, reducing energy costs — while preserving full panoramic views.
A winter garden — also called a conservatory, glazed extension or Wintergarten (German) — is a fully glazed structure attached to or freestanding near a building, designed to create an all-weather outdoor room that brings the qualities of outdoor space indoors. Unlike simple terrace enclosures, a winter garden includes a glazed or thermally efficient roof, creating a true four-season living environment: warm in winter, shaded in summer, rain-proof year-round.
Our winter garden systems use thermally broken aluminum profiles — a critical distinction for markets with cold winters (Germany, Scandinavia, northern UK, USA northeast). A thermally broken profile contains an insulating barrier inside the frame section, preventing cold bridging and condensation on interior surfaces. This is the standard required for Energieeinsparverordnung (EnEV) compliance in Germany and for similar energy efficiency regulations in EU member states.
| System Type | TRY / m² | Notes |
|---|---|---|
| Outdoor Glass Roof (unheated) | 15,000–17,500 | Standard single glazing, aluminum frame |
| Motorized Pergola Awning | 9,950–13,000 | Retractable fabric roof, see Bioclimatic |
| Bioclimatic Winter Garden | 16,500–20,000 | Louvered roof + glass sides, fully enclosed |
* Indicative 2025 factory pricing ex-Istanbul. Final price depends on dimensions, glass specification and export destination.
Germany is Europe's largest conservatory market. German buyers — both residential and hospitality — require thermally broken profiles, double or triple glazing options, and documentation for building permit applications. We supply full technical packages for German planning submissions: AutoCAD section drawings, U-value calculations, wind and snow load reports, and CE-compatible material certifications.
In the USA, winter garden structures are categorized differently by state. In Florida, Arizona and California — our three largest US markets — attached conservatories are typically treated as screen enclosures or sunrooms and require standard building permit documentation. We provide all necessary structural calculations to Imperial standards (ASCE 7) on request, enabling smooth permit approval for end clients. For side enclosure to complement a glass roof, see our Terrace Enclosure and Zip Screen systems.
For lighter seasonal protection our Bioclimatic Pergola is an excellent option. Complement with Terrace Enclosure glass for full weatherproofing.