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About Top Hung Roof Windows

Whether you're enhancing your loft, extending your living space, or upgrading your commercial/office area, our top-hung roof windows provide the perfect solution to bring natural light into your space. As a trusted partner of Velux, the market leader in roof windows, we offer high-quality products that are built to last and designed to meet the demands of your project.

With our top-hung roof windows, you can create a bright and airy environment while maximising ventilation and space utilisation. The top-hung design allows for easy operation, allowing you to control airflow and natural light levels according to your preferences.

Experience the quality craftsmanship and innovative design with Harlow Bros' top-hung roof windows.


About Our Top Hung Roof Windows

Our range of VELUX top-hung roof windows are designed to provide easy access and optimal functionality. Operated by a handle at the bottom, these windows open outwards, allowing for uninterrupted views and a sense of spaciousness. With the ability to open to any position up to 45 degrees and rotate 180 degrees for effortless cleaning from the inside, our top-hung roof windows offer both practicality and style.

Suitable for roof pitches between 15 and 55 degrees when paired with the correct VELUX flashing kit, our top-hung roof windows come in a variety of sizes, internal finishes, and glazing options, with laminated safety glass included as standard.

Explore our full range of roof window options at Harlow Bros, including centre pivot, flat roof, and more, to find the perfect solution for your project. Whatever your requirements, we’re here to help, get in touch with one of experts.



What are the advantages of top hung windows?

Top hung windows offer excellent ventilation and unobstructed views. Since they open outwards from the bottom, they provide ample airflow and create a sense of spaciousness in the room.


How far do top hung windows open?

Top hung windows can be opened to any position up to 45 degrees. This wide opening range allows for ample airflow and ventilation. You are able to rotate 180 degrees for easy cleaning from the inside.