What can I do if air enters through the roller shutter handle?

With the arrival of the cold weather and the winter season is when we realise that perhaps we do not have the windows or some of their components in optimum condition. One of these insulation problems is when air enters through the louvre handleThis can affect our comfort at home and even lead to increased energy consumption, which translates into higher energy bills.

At Systems24h we tell you what you can do if you feel that air is getting in through the roller shutter handle or catcher.

What are accidental air infiltrations or ventilation?

Air infiltration or accidental ventilation is the term for any air that from uncontrolled form enters the dwelling through a window that is poorly sealed, not very airtight or some of its components that are not properly installed, among others. This also includes the situation where air enters through the shutter handle.

The incoming air can cause the heat generated by the heating or the cold from the air-conditioning system to decrease and indoor comfort is not achieved. In other words, the energy demand increases by up to 15 %.

It should be noted that these infiltrations are not to be confused with controlled ventilation which ensures that the air is not infiltrated. ambient air quality. In addition, proper ventilation helps to reduce the risk of condensation, dampness and the formation of odours and mould.

What is the roller shutter handle?

It is the most traditional and well-known. If the blind is not large and the slats are not heavy, it is an optimal system because it combines comfort with energy savings. Until a few years ago, it was customary for the ribbon catchers to protrude from the wall, but today they are integrated into the guide to achieve better aesthetics and functionality.

With the conveyor drive we can control the upload or download speedThe roller shutter can be adjusted to the desired height, although care must be taken not to make any sudden movements. If used correctly, the roller shutter will function correctly for many years and it will not be necessary to use it for many years. change it.

The possibility of controlling the lowering speed has advantages, especially when it comes to controlling how many slats of the blind we want to leave visible and how many slats we want to leave visible. This makes it possible to regulate the lighting more precisely.

In addition, its maintenance is simple and a private person can change the belt or dustpan without complications.

However, it should be noted that the tape is not suitable for heavy blinds, such as those made of extruded aluminium, nor is it suitable for wide blinds, because the shutter would be too heavy and the belt may break or the mechanism may not work properly.

Finally, we can find tapes of different widths and colours to adapt to the needs of the mechanism, as well as its suitability to the decoration of the home.

How to repair the air inlet through the roller shutter handle

We can find a variety of methods to avoid problems when air enters through the louvre handle. Some are simpler, others require installation. Here are some methods that can help you:

Use of bodkin

Pasacinta is a accessory for roller shutter handle which helps us when air enters through the roller shutter handle, adapting itself to the tape of the dustpan. This is a trim that guarantees a watertight seal and adds two brushes that are responsible for blocking the passage of air.

Nowadays, two models of the grommets are available and they are installed in a certain way. One of them is designed to be used in housing rehabilitationThe first model is designed to be used as a tape dispenser, so there is no need to remove the existing grommet. On the other hand, the second model is designed to new construction work and has a different design and installation.

Use of polyurethane foam

We can also use polyurethane foam for fill in the gaps where the air enters. It is one of the simpler solutions that anyone can do.

The advantage is that it is easily shaped with a cutter once dry. Remember that the foam must not touch the belt mechanism for it to work properly.

Installing a motorised system

The engine can be a solution, apart from its advantages as the usability and comfort. Due to the way it is installed, it is energy and noise efficientThis reduces unintentional air loss in both the drawer and the belt catcher.

On the downside, it may require building works and not all roller shutters can be motorised.

Changing and/or installing a built-in roller shutter

Another option is to install a built-in roller shutter or compact. This avoids air infiltration and achieves a better thermal and acoustic insulation.

In this type of roller shutter, the mechanism forms a compact and inseparable unit, so that air ingress is reduced to a minimum.

Advantages of insulating the roller shutter handle

Some of the advantages that can be obtained by insulating the roller shutter handle:

• Reducing heating consumptionAs no uncontrolled air enters the home, there will be no need to increase the energy demand in the home.
• Isolate from outside noise. We can also prevent outside noise from entering the interior.
• Temperature control. By improving thermal insulation, heat will not escape and cold will not enter, thus achieving greater comfort in the home.

If you experience air coming in through the handle on your plastic roller shutter, there are some actions you can take to solve this problem. Air leaking through the handle can cause discomfort, loss of heat or cold, and affect the energy efficiency of your home.

In conclusion, some measures can be carried out if air enters through the louvre handle. Some are simpler, others even require installation, but all work optimally to prevent air infiltration.

Likewise, changing the switch on an electric blind may seem like a complicated process at first, but with the proper steps and precautions, it is a doable task for anyone. Remember to follow the instructions provided by the shutter manufacturer and, if necessary, seek professional advice. Once you have successfully replaced the switch, you will be able to enjoy greater control and comfort when operating your plastic roller shutters. If you are interested in purchasing PVC roller shutters We recommend you visit our catalogue, where you will find a wide selection of options to suit your needs and budget. Don't hesitate to explore the possibilities that plastic roller shutters offer to enhance the functionality and style of your windows.