Pergola and Enclosure Systems for a Four-Season Terrace

Are your terraces only used for a few months in summer? Pergola and enclosure systems significantly extend the usable season by protecting the open area from wind, rain and, to some extent, cold. This group includes the pergola systems that form the roof cover, guillotine glass that closes the sides, the clear enclosure unit, and the winter garden unit that creates a fully enclosed room feel. Below, we explain the differences between these solutions, how they work together, and what to consider during the project process.

How Do Pergola and Enclosure Work Together?

There are two key elements that make an outdoor area usable: a roof that blocks sun and rain from above, and walls that block wind and cold from the sides. The pergola handles the first task; enclosure systems handle the second. A terrace with only a pergola provides summer shade and light rain protection. When side enclosures are added to the pergola, the area becomes a living space that is largely independent of weather conditions.

This modular structure also allows you to plan your budget in stages. For example, it is possible to install the pergola in the first year and close the sides with guillotine glass in the second year. However, this requires the pergola to be designed from the start with the dimensions and connection details suited to an enclosure system. For this reason, if you are considering an enclosure in the future, be sure to mention it during the site survey stage.

Solutions in This Group

Which Combination Is Right for You?

When choosing, consider not only your needs today but also how you want to use the area five years from now. For a restaurant, keeping table capacity during the winter months is a decision that directly affects revenue; for a home, heating, lighting and furnishing the space are equally important.

Another deciding factor is the ventilation needs of the area. On commercial terraces close to the kitchen, in outdoor areas where smoking is allowed, or in winter gardens with dense plants, airflow must not be interrupted. In such areas, openable panels, retractable clear covers, or facades left partially open provide a more comfortable result than fully fixed enclosures. Similarly, in glazed areas facing south and west, planning an openable roof or shading screen to prevent overheating in summer keeps the area usable during the summer months as well.

What to Clarify Before the Project

1. Load-bearing floor and wallThe load capacity of the floor where the pergola columns will sit and the wall it will be attached to must be evaluated. On roof terraces and terraces, connection details that do not damage waterproofing should be selected.
2. Water drainageWhere rainwater from the roof cover will flow must be planned from the start. The placement of gutters and downpipes affects both function and appearance.
3. PermitsIn apartment buildings and housing complexes, approval from unit owners or building management, and in some cases a municipal permit, may be required. Clarifying this before ordering will speed up the process.
4. Lighting and heatingLighting and heater placement for evening use and winter months should be considered when determining cable routes.

How Does the Process Work with Akbrella?

Pergola and enclosure systems are manufactured to dimensions specific to each structure, so they are not like products sold from stock. The process begins with the dimensions and photos of your area; then, through a site survey, exact measurements and connection details are determined. The production schedule is created according to the project plan and communicated to you.

Our products are shipped across Turkey by shipping or from our warehouse; if you prefer, you can pick them up from our factory in Büyükçekmece. We offer a 2-year warranty against manufacturing defects. When requesting a quote, sharing the dimensions of the area, the facade orientation, the ground type and, if possible, photos taken from different angles will help us make a faster and more accurate initial assessment.

Frequently Asked Questions About Pergola and Enclosure Systems