Velux windows are a popular choice for house owners looking to bring natural light and ventilation into their lofts, extensions, or upper floors. With modern housing trends favouring open-plan layouts and bright, energy-efficient interiors, the right window can transform a space.
Whether you’re planning a renovation or upgrading your existing roof, choosing the correct Velux window is more than just picking a style. It’s about matching function with form while considering your property’s specific needs. In this guide, we break down everything you need to know to make an informed choice in 2025.
Understanding the Different Types of Roof Windows
People typically refer to Velux windows as roof windows, despite the brand’s association with high-quality skylights. Knowing the different kinds will help you make a better choice.
- Top-hung roof windows are ideal if you want an unobstructed view. These open outward from the top and suit low-pitched roofs well. They’re especially popular in loft conversions where headroom is limited.
- Centre-pivot roof windows are easy to operate and clean. The central hinge allows them to rotate fully, making them suitable for both high and low installations.
- Integra or electric roof windows offer smart features, such as rain sensors and remote controls. These are perfect for hard-to-reach areas or for home owners looking to future-proof their property with automated features.
You can also consider flat roof windows, which provide natural daylight into single-storey extensions, kitchens, or utility rooms. They’re now available in walk-on or domed designs and offer excellent insulation ratings.
Key Considerations Before Installing a Velux Window
When selecting the best rooflight for your house, it’s essential to go beyond aesthetics. Here are the factors to consider:
1. Roof Pitch:
Not all rooflights fit all roof angles. Top-hung windows perform well on low-pitched roofs, but centre-pivot designs are more adaptable. Check manufacturer recommendations, especially for vintage properties and period homes.
2. Glazing Options:
In the UK climate, energy efficiency and thermal performance are vital. Double glazing is a minimum standard, but triple glazing offers even better insulation and soundproofing. Look for windows with a low U-value to reduce heat loss.
3. Building Regulations:
Roof window installation must comply with Part L (energy efficiency) and Part B (fire safety) of the UK Building Regulations. You’ll also need to consider whether planning permission is necessary, particularly if you live in a conservation area.
4. Size and Placement:
As a general rule, roof glazing should cover at least 10 to 20 percent of the floor space of the room. How much light comes in depends on where the windows are placed. Installations that face south usually get more sunlight than ones that face north.
5. Ventilation Needs:
Modern lights have trickle vents for airflow. Some types offer partial opening for continuous fresh air. Kitchens, baths, and converted lofts need good ventilation.
Matching Your Home’s Aesthetic
Picking a Velux-style roof window isn’t just a matter of technicalities. There are many different frame styles for rooflights today, from the classic white polyurethane to natural pine or the more modern painted grey. You can also add blinds and shutters for protection and light control.
If you have a pitched roof, you can match the window to the slate or tile layout that’s already there to keep the look consistent. When building a modern addition, flat roof lights with simple frames give it a clean, classical look.
Installation Matters: Always Use a Certified Professional
Installing Velux windows should only be done by a licensed professional, even though many skilled do-it-yourselfers may feel up to the job. This will not only make sure the work is legal and weatherproof, but it will also protect the structure and long-term integrity of your house.
Furthermore, a professional can help you choose the best flashing tools, especially for installations on tile, slate, or flat roofs. Proper flashing prevents water intrusion and ensures the seal remains intact.
Roofer and Builder is a well-known name in the area for providing excellent roofing advice and workmanship. They have installed many roof lights across Merseyside, so people can be sure they will get reliable, safe service.
Energy Efficiency and Sustainability in 2025
As people in the UK become more concerned about the environment, it’s more important than ever to choose eco-friendly house improvements. The newest version of Windows, designed with Velux, incorporates energy efficiency and sustainability.
Look for goods made from FSC-certified wood, fully recyclable materials, and low-emission coatings. Solar-powered opening mechanisms cut down on the need for electricity, and some models even have rain sensors that close the door automatically when it rains.
Quality roof glass makes your house much more energy efficient by improving insulation and lowering your reliance on artificial light. It’s an investment that will help the environment and raise the value of the house in the future.
Planning Ahead
The perfect Velux-style window for your 2025 home must balance utility, energy efficiency, and aesthetics. The appropriate choice will improve daily life, whether you’re renovating a loft or adding on. There’s much to consider, from room size and layout to glazing technology and building standards. If you are uncertain, a qualified installer or a reliable roofing service, such as Roofer and Builder, can advise you on the best practices in the UK. Investment in the proper roof window now will ensure a brighter, better-ventilated house for years.