Investing in new windows is usually not a snap decision for a homeowner, and it often comes with a lot of questions and considerations. One question we often hear from our customers is: “Why can’t I order windows without trickle vents?”
In this blog, we’ll explore the reasons behind this regulation, the benefits of trickle vents, and the alternatives available if you’ve got your heart set on a different ventilation solution.
What are trickle vents?
First things first, let’s get to know what trickle vents are. Trickle vents are small openings integrated into window frames that allow a small amount of air flow even when the windows are closed. They’re designed to let fresh air “trickle” into your home, hence the name! While they might seem like a minor feature, they play an important role in maintaining indoor air quality and overall comfort. This helps to reduce issues like damp or dust.
In fact, trickle vents are a legal requirement. In 2022, updated building regulations were introduced in the UK, making it compulsory for new windows to include trickle vents. This law aims to improve indoor air quality and ensure adequate ventilation in modern homes.
Why is airflow in your home so important?
Now that we know what trickle vents do, why is the airflow they let in so important?
Reduce condensation
One of the great things about trickle vents is how they help cut down on condensation. Everyday activities like cooking, showering, and even just breathing can create moisture inside your home. Without good ventilation, this moisture can lead to condensation on your windows and walls, which can cause mould and in worst case scenarios even damage your property.
Improve indoor air quality
Modern homes are designed to be super energy-efficient, which often means they’re more airtight than older buildings. While this helps save on energy bills, it can also trap pollutants inside. Trickle vents let fresh air flow in continuously, which helps to clear out indoor pollutants like dust, fumes, and VOCs. This means a healthier living environment for you and your family; and who doesn’t want that?
Regulate temperature
Proper ventilation helps keep indoor temperatures in check. Trickle vents let a little fresh air into your home, stopping rooms from getting too stuffy or overheated. This is especially handy during the summer when things can really heat up inside.
What are the alternatives to trickle vents?
Now, you might be thinking, “What if I don’t want trickle vents in my windows?” The only alternative is to have a special ventilation system in place. However, this system must be installed before the new windows are fitted in order to appropriately comply with regulations. These systems can include:
Mechanical Ventilation with Heat Recovery (MVHR)
MVHR systems are highly efficient and can provide continuous ventilation while recovering heat from the outgoing air to warm the incoming air. This not only ensures good air quality but also helps to save on heating costs.
Whole-house ventilation systems
These systems can include various types of fans and ducting to ensure consistent airflow throughout your home. They can be more complex and expensive to install compared to trickle vents.
Why choose trickle vents?
While installing a special ventilation system is an option, it’s worth considering the simplicity and effectiveness of trickle vents before you go down a more expensive route. Here’s why:
Cost-effective
Trickle vents are a low-cost solution to maintaining good indoor air quality. They’re built into your windows, so there’s no need for additional equipment or extensive installation work.
Low maintenance
Unlike more complex ventilation systems, trickle vents require very little maintenance. There are no filters to change or fans to service—just a simple, effective way to ensure continuous airflow.
Aesthetic and practical
Modern trickle vents are designed to be discreet and can be integrated into your window frames without ruining the style of your window. They provide the necessary ventilation without taking up any extra space or requiring additional fixtures.
If you have any questions or need further information about trickle vents or any other aspect of our windows, please don’t hesitate to contact us. We’re here to help you make the best choices for your home!
