A Complete Guideline on Velux Windows in Ireland

John McEvoy
January 30, 2023

It can be difficult to know how much to spend on installing new windows in your home, especially when it comes to choosing between different types of windows, like Velux windows.

These windows are a great choice if you want to add extra light and ventilation to your home, as they are designed to fit seamlessly into your existing roof.

In this guide, we will provide you with all the information you need to know about how much it costs to install these windows, as well as tips on how you can choose the right type of window for your home.

So, let's get started.

What Are Velux Windows, and Why Do They Matter?

This is a type of roof window that is designed to bring more natural light and fresh air into your home. They can also help improve the energy efficiency of your space, as they allow you to better control the temperature inside your home. If you're looking for a way to improve your indoor comfort and make your home more energy efficient, then investing in some windows could be a great solution.

How Can You Choose the Right Velux Windows for Your Home?

Choosing the right window for your home is an important decision that should not be taken lightly. There are several factors to consider when selecting your windows, including the type of roof you have, how much natural light you want to let in, and your budget.

To help you make the best choice for your home, our team at HP Roofing will work with you to understand your needs and preferences and guide you towards the right windows for your unique situation. We offer a wide selection of high-quality windows in a variety of sizes and styles so that you can find the perfect match for your home.

Can I Put a Velux Window on My Roof?

Yes, it is possible to install a Velux window on your roof, as long as you choose a reliable and experienced provider like HP Roofing. Our team has extensive experience working with windows and will help you find the right solution for your home. In addition to providing high-quality windows, we also offer expert installation services to ensure that your new windows are installed properly and safely. So if you're looking for superior performance and value from your Velux windows in Ireland, look no further than HP Roofing. Contact us today to learn more about our products and services and get started on your next project!

How Do You Install Velux Windows on a Slate Roof?

Fixing windows on a slate roof can be a complex process that requires careful planning and expert knowledge.

The first step in installing windows in a slate roof is to properly prepare the area by removing any existing tiles, flashing, and other materials. Next, you will need to cut a hole into the roof, making sure to account for any additional framing that may be required depending on the design of your windows. Once the hole has been cut, you can begin the actual installation process, securing the windows into place and installing any necessary flashing and other materials to ensure a water-tight seal.

Cost Implications of Fitting Velux Windows in Ireland

The cost of installing or replacing windows in your home can vary significantly depending on a number of factors, including the size and type of window you choose as well as any additional materials or services that may be required.

At HP Roofing, we offer competitive pricing on all our windows and related services to help ensure that you get the best value for your investment. We also offer flexible financing options to help make your home improvement projects more affordable, so contact us today to learn more about our products and services and get started on your next project!

Benefits of Velux Windows

Some of the key benefits include:

1. Improved energy efficiency

These windows are designed to be energy efficient, which can help you save money on your heating and cooling costs over time.

2. Increased natural light

By installing these windows in your home, you can enjoy more natural sunlight throughout your living spaces, which can help improve your mood and overall quality of life.

3. Increased ventilation

Such windows are designed to allow you to get more fresh air into your home, helping to keep your indoor air quality high and minimising the risk of mould growth or other issues caused by poor ventilation.

4. Reduced noise pollution

Because Velux windows are larger than traditional windows, they can help to minimise noise pollution, making your home a more peaceful and relaxing place to be.

5. Enhanced curb appeal

Form and function go hand in hand with such windows, as these high-quality fixtures can add both style and value to your home.

How Long do Velux Windows Typically Last?

These windows are designed to be extremely durable and long-lasting, with many models able to withstand years of regular use without any significant signs of wear and tear. To keep your windows performing at their best for as long as possible, it's important to make sure that they are properly maintained. This may involve cleaning them regularly, replacing any worn-out parts, and taking steps to prevent water damage or other issues. With proper care, your windows should continue to function at an optimal level for many years to come.


In conclusion, Velux Windows offer Irish homeowners a perfect combination of natural light, ventilation, and energy efficiency, making them an ideal choice for any home.

If you are looking for high-quality, long-lasting Velux windows in Ireland, look no further than HP Roofing. With years of experience in the industry, we can help you find the perfect windows for your home. Our products are durable, energy-efficient, and highly functional, delivering exceptional value for your investment. So, contact us today to learn more about our windows and to get started on your next project!

Contact us today!

HP Roofing is a team of residential & commercial roofing contractors and solar panel installation experts in Dublin. We offer a wide range of services, from roof repairs and replacements to solar PV installations and maintenance, with quality beyond expectations.
Call HP Roofing 01 453 3366

Frequently Asked Questions

What's the difference between a regular window and a Velux window?

Velux windows are specifically designed for roofs, allowing increased light and ventilation in spaces where traditional windows cannot be installed. Regular windows are typically vertical and installed on walls, while Velux windows are set into the slope of the roof.

Are Velux windows suitable for all types of roofs?

Velux windows are versatile and can be installed on many types of roofs, including tiled, slated, and flat roofs. However, the angle of the roof and its construction may determine the exact type and installation method of the Velux window.

How energy efficient are Velux windows?

Velux windows are known for their energy efficiency. They are designed with double or triple glazing, reducing heat loss and ensuring a comfortable indoor climate. The exact efficiency can vary based on the specific model and glazing chosen.

Do Velux windows come with a warranty?

Yes, Velux windows typically come with a warranty, which varies depending on the model and type. It's essential to consult with the provider, like HP Roofing, to get specific warranty details for the windows you choose.

Can I replace an old roof window with a Velux window without changing the opening size?

In many cases, yes. Velux offers replacement windows designed to fit existing openings, making the process easier. However, the exact fit will depend on the dimensions of the current opening and the specific Velux window model.

How do I maintain and clean my Velux windows?

Velux windows require minimal maintenance. For cleaning, use a soft cloth or sponge with a mild detergent. Regularly check seals for wear and tear, and ensure that the ventilation flap and opening mechanism work smoothly. Periodic inspections by professionals, like HP Roofing, can help in identifying any potential issues early on.

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*FYI, parts of this blog post were drafted by artificial technlogy. But rest assured, it's been thoroughly researched, edited, reviewed and me & my team.
Founder @ HPRoofing

The founder of HP Roofing, with years of industry experience, providing top-notch roofing and solar panel services for residential and commercial properties in Dublin, delivering high-quality and customised solutions that combine both aesthetic appeal and durable functionality.