Can a panoramic padel court be built with sound-absorbing panels?

Yes, a panoramic padel court can be built with sound-absorbing panels. The combination is technically possible, but it always requires a project-specific structural assessment. Because the open glass walls of a panoramic padel court distribute wind load differently than a standard cage structure, adding panels has a direct impact on the steel structure.

Which modifications are needed, how effective the panels are and when this solution is suitable depends on the location, the configuration and the results of an independent acoustic study. The sections below answer the most frequently asked questions on this subject.

What changes structurally when you mount panels on a panoramic padel court?

When sound-absorbing panels are mounted on a panoramic padel court, the wind permeability of the structure decreases. This considerably increases the wind load on the steel structure, which means the structure has to be reinforced in almost all cases. Without that modification, the structure no longer meets the structural requirements for the wind zone in which the court is located.

With a standard cage structure, the court consists largely of mesh, which lets most of the wind through. With a panoramic padel court, the side walls and back walls are made of glass. Glass is completely closed and catches the full force of the wind. When sound-absorbing panels are also added on the outside, the closed surface increases further. The wind force on the overall structure therefore rises sharply.

The structural consequences can include heavier posts, additional columns, modified connections or reinforced base plates and anchors in the foundation of the padel court. Exactly which modifications are needed is determined by a structural calculation based on the location, the wind zone, the position of the panels and the configuration of the court.

Because we produce the steel structure ourselves, columns, connections, base plates and anchors can be adapted per project. This makes it possible to match the structure to the extra load caused by the panels, without compromising structural safety or the service life of the court.

How effective are sound-absorbing panels on a panoramic padel court?

Sound-absorbing panels can contribute to a measurable reduction in noise nuisance at a panoramic padel court, but their effectiveness always depends on the specific location, the configuration and the position of the panels. There is no universal answer that applies to every situation.

The panels we use have been independently tested in an acoustic laboratory. The following results were measured:

• Sound absorption class: A
• Absorption value αw: 0.80
• Absorption index DLα: 8 dB
• Airborne sound insulation Rw: 22 dB
• Sound insulation index DLR: 19 dB

In practice, this results in a clearly audible noise reduction at distances of approximately 40 to 100 metres. In a practical measurement at LTC Hofgeest, an indicative noise reduction of approximately 3 dB(A) was measured within the configuration studied, after correction for background noise. These results apply only to that specific situation and must not be used as a general product guarantee.

With a panoramic padel court, the ratio between glass and panels plays a role. Glass barely absorbs sound and reflects it back. Sound-absorbing panels absorb the sound at the source, so less noise is sent out into the surroundings. The combination of glass and panels calls for careful positioning, which is determined on the basis of an independent acoustic study. You can find more information about how it works and how it is applied on the page about acoustic solutions for padel.

What is the difference between sound-absorbing panels and a noise screen for a padel court?

The main difference is the position relative to the sound source. Sound-absorbing panels are mounted directly on the cage structure and work as a source measure: they absorb the sound where it originates. A noise screen or noise barrier is placed next to or around the court and blocks the sound at some distance from the source.

A source measure has the advantage that the noise is already reduced before it spreads further. In suitable situations, this can be more compact and more economical than a large freestanding noise barrier. At the same time, a source measure is not always sufficient if the distance to homes is small or if the noise standards are strict.

A noise barrier can reach heights of 6 to 8 metres and be built tens of metres long. This makes a noise barrier suitable for situations where noise has to be blocked towards a specific residential area. Drawbacks are the greater space requirement, the higher costs and the obligation to apply for an environmental permit, because a noise barrier is regarded as an independent structure.

In many situations, a combination of sound-absorbing panels and a noise barrier is the most effective. The panels reduce the noise at the source, which means a noise barrier can be built lower. This saves costs and can simplify the permit process. Which combination is suitable always depends on the project situation. On the page about noise barriers around padel courts you can read more about the application and requirements of freestanding noise barriers.

Which locations are most suitable for a panoramic padel court with sound-absorbing panels?

A panoramic padel court with sound-absorbing panels is most suitable for locations where noise nuisance is a point of attention, but where space for a large freestanding noise barrier is limited. Think of tennis clubs or sports parks that border residential areas, where the visual appearance of the court also plays a role in acceptance by local residents or the municipality.

Locations with an open setting, such as sports fields without surrounding buildings, can face a higher wind load. This makes the structural assessment especially relevant at those locations, because the combination of glass and panels greatly increases the wind catchment of the structure. At such locations, a careful structural calculation is necessary before a choice for panels can be made.

Locations close to residential buildings, where the distance to the nearest facade is limited, call for an independent acoustic study. That study determines whether panels alone are sufficient or whether additional measures are needed. In many cases, the municipality sets requirements for the acoustic substantiation as part of the permit process for an outdoor padel court.

Locations with limited space for additional facilities benefit from the compact setup of sound-absorbing panels as a source measure. The panels are mounted directly on the structure and take up no extra space beyond the court. This makes them practical to use at locations where a noise barrier is not an option due to lack of space or zoning plan rules.

Do you need an acoustic study for a panoramic padel court with panels?

In most cases, an acoustic study is needed when a panoramic padel court with sound-absorbing panels is built at a location near homes. Municipalities regularly ask for this study as part of the permit application, because padel produces more noise than tennis and the cage structure can act as a sounding board.

An independent acoustic consultant carries out the study and determines which noise standards apply to the specific location. Based on the measurement results and calculations, it is established whether sound-absorbing panels are sufficient or whether additional measures are needed. We do not carry out acoustic studies ourselves, but we supply the technical product specifications, structural data and engineering needed to carry out acoustic calculations correctly.

The acoustic study also influences the structural design. The position of the panels, the number of sides fitted with panels and the height at which they are placed are determined on the basis of the study results. After that, the steel structure can be calculated for the extra wind load that follows. You can read more about the permit process and the documents required on the page about the permit for a padel court.

It is wise to involve an acoustic consultant at an early stage of project preparation. This prevents the structural design from having to be adjusted later on the basis of noise calculations that only become available at a later stage.

Can sound-absorbing panels also be added afterwards to an existing panoramic padel court?

In principle, sound-absorbing panels can also be added afterwards to an existing panoramic padel court, but this is not automatically possible on every structure. Before panels are installed, the existing structure must be assessed for the extra wind load that the panels cause. Without that assessment, it is not responsible to mount panels on an existing cage structure.

The reason is that the wind load on the structure increases as soon as the open surface of the court is reduced by panels. With a panoramic padel court, the closed surface is already larger than with a standard cage structure with mesh because of the glass walls. Adding panels increases this effect further. If the existing structure was not calculated for this, it can lead to overloading of the connections, posts or the foundation.

A structural engineer assesses whether the existing steel structure and foundation can absorb the extra load. Depending on the outcome, the structure can be reinforced, or panels can be placed on a limited part of the court, so that the total wind load stays within the limits of the original structural calculation.

We can also think along on existing courts about the technical feasibility of sound-absorbing panels. This requires insight into the original structural calculations and the specifications of the existing court. Based on that, together with a structural engineer, we assess which options are technically feasible. You can find more about the structural build-up and possibilities on the page about structure and wind load of padel courts.

What are the steps for a retrofit?

When panels are added afterwards to an existing panoramic padel court, the following steps generally apply:

1. Collecting the original structural calculations and technical specifications of the existing court.
2. Assessment by a structural engineer of the extra wind load based on the desired panel configuration.
3. Acoustic study by an independent consultant to determine the position and size of the panels.
4. Structural modification of the existing court if the calculation shows that reinforcement is needed.
5. Installation of the panels in accordance with the approved structural design.
6. Assessment of whether the modification requires a permit and, if so, submission of the necessary documents to the municipality.

Is a permit needed for installing panels afterwards?

Whether a permit is needed for installing sound-absorbing panels afterwards differs per municipality and per situation. In some cases, the panels are regarded as a modification of an existing structure, for which an environmental permit is needed. In other cases, the modification falls within the permit-exempt category. It is wise to verify this in advance with the municipality concerned, so that you are not faced with surprises during or after the work.

Not sure whether outdoor padel is feasible at your location?

We are happy to think along with you about the court configuration, structural preparation and possible noise measures. Together with your acoustic consultant, we look at which solution is technically feasible and suits the project. Get in touch via the page about acoustic solutions for padel for an initial, no-obligation exploration.

Frequently asked questions