How to choose the ideal height for a pergola?

A pergola is an outdoor structure made from different materials like wood, metal, or even PVC, usually composed of columns supporting a roof of slats or wrought iron bars. Covered with reed or a pergola shade cloth, it can be used to create a shaded area on a terrace or patio or to delineate a path in a garden. When it comes to providing shade, choosing the right height for your pergola can be a challenge.

In this article, we will explore the various factors to consider when determining the ideal height for your pergola.

What is the ideal height for a pergola?

Generally speaking, a classic height ranges from 2.2 m to 4 m. Lower, it could pose problems for moving underneath (a friend of 2 m might feel cramped). Above 4 m, you won’t really enjoy its sun protection anymore, and the shade will be reduced at the end of the day. We therefore recommend staying between 2.2 and 3.5 m.

However, the height of your pergola depends on several factors, including:

1. The intended use: if you plan to use your pergola for outdoor dining, you might want it to be high enough to accommodate a barbecue or dining set.
2. The location : the height of your pergola may also depend on where it will be installed.
   Consider checking:
   1. the presence of trees or branches,
   2. the fact that in certain places, it could obstruct your view or that of your neighbors if you have close neighbors,
   3. the presence of a light fixture or other facade elements that might interfere.
3. Local regulations : some regions have restrictions on the height of outdoor structures. Make sure to check the regulations at your local council before deciding on the height of your pergola. There are normally no urban rules below 20 m² of area, but a works declaration may sometimes be necessary at the local council. If you wish to place a pergola in a shared ownership, also inquire about the necessary permissions.

What are the types of pergolas?

There are several types of pergolas that might influence your choice of installation height. The most common are:

1. Attached pergolas : these pergolas are fixed to another building, usually the house. They usually have one open side facing the garden or courtyard. This type of pergola may sometimes dictate a height due to the structure of your facade (window, moldings, roofs, gutters…).
2. Freestanding pergolas : these pergolas are independent structures that can be installed anywhere in your garden or yard. They typically have four open sides and theoretically have no height limit… as long as it remains aesthetic and stable!
3. Bioclimatic pergolas : these pergolas are either attached or freestanding and more “high-tech” than the others. They have adjustable slats that can be adjusted to control the amount of sunlight and shade. They are generally built in kits with materials like aluminum and at standard heights. However, it is possible to construct “concrete blocks” to place the pergola on… and thus gain 10 to 50 cm in height.

How to choose the height of your pergola?

Here are some tips to help you determine the ideal height for your pergola:

1. The main factor is undoubtedly the sun: indeed, a pergola often serves to provide shade. The orientation and inclination of the sun at the beginning or end of the day will reduce the shade areas. The higher your pergola, the less shade you will have at the beginning and end of the day.
2. Consider the scale of your garden : if you have a large garden, a taller pergola can help balance the space. Conversely, a smaller pergola might seem lost in a large garden.
3. Consider the use you will make of your pergola : if you plan to use your pergola for outdoor dinners, you might want it to be high enough to accommodate a barbecue or dining set… without risking a fire! Also consider the maintenance required for certain pergola covers (vegetation, wood…)
4. Consider the climatic conditions : if you live in a region where it is often very hot, a taller pergola will allow air to circulate more freely and keep the space cooler.
5. Consult a professional : if you are not sure of the ideal height for your pergola, it might be useful to consult a professional. They can help you consider all relevant factors and make the best choice for your space.

Conclusion

Choosing the right height for your pergola is an important decision that can have a significant impact on the appearance and functionality of your outdoor space. By considering the factors mentioned above, you can ensure that your pergola is not only aesthetically pleasing but also perfectly suited to your needs.