Tophung reversible window

Windows for easy cleaning

Reversible windows, also known as tilt-and-turn windows, are a type of window that when opened can be rotated up to 170 degrees to be cleaned from the inside of the house.
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Easy outside cleaning Practical for upper stories Easy to operate High flexibility Min. 40y life expectancy Excellent ventilation


VELFAC composite windows bring together the best of both worlds; the durability and versatility of aluminium and the beauty and warmth of natural wood.




Description and benefits

Tophung reversible windows

Reversible windows are often used in modern homes and buildings because of their flexibility and convenience. The design of reversible windows includes a dual hinge mechanism that allows the window to be opened or tilted from the top, as well as a locking mechanism to ensure security when the window is closed. When closed, this type of window stays completely flush to their frame and the building, so it is utterly unobtrusive.


The mechanism makes for a smooth, sleek movement that is also a lot safer than stretching out of an open window at height, which can be needed to reach the handle to close the window. This pivot mechanism will also allow the window to be stopped at a whole range of angles, so you can take complete control of how far open your window is.


Reversible are especially useful in homes’ upper floors where cleaning the windows from the outside can be challenging, or for use near sinks, or other places where items near the windowsill might restrict opening.


Overall, reversible windows offer a practical solution for homeowners and building managers who want to maximize ventilation and ease of maintenance without sacrificing security or aesthetics.


Shape, sizes, colour and prices

Shapes and sizes

All VELFAC windows and doors are tailor made so they can be designed to meet your tastes and needs thanks to our bespoke service. 

VELFAC units can be specified in a wide range of shapes and sizes, used to add architectural impact, or combined to create distinctive bespoke features.


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Colour options

You can also specify frame colour inside and out, opening function, glass options and accessories, giving you the freedom to install exactly the perfect solution for your needs and taste.

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Prices - bespoke high quality windows and doors

Our windows and doors are sold exclusively through our distributors, a UK wide network of professionals selected for their excellent product and technical knowledge.

Since we don’t work with standard sizes or configurations, each quotation will be created specifically for your project. To learn more about how to keep your budget low when ordering VELFAC windows and doors, read our page

Get a quote from a VELFAC distributor

Warranty, delivery & installation

Windows and door warranty
VELFAC products are designed and manufactured to exceptional levels of quality, resulting in low maintenance operation and long life span.


We are so sure about the quality and durability of our products to offer a comprehensive product warranty of 12 years in the case of windows and 5 years in the case of casement, sliding and external doors.


See our product warranty

Delivery and installation 
Your VELFAC distributor can install your windows for you, ensuring the installation of the product is performed to the highest standard. If preferred, you can manage the installation yourself, using our recommended installation guide.

More about delivery and installation

Tested and certified

Certifications, marks and memberships

All VELFAC products and processes are thoroughly tested and quality assured.  

See our certifications

Windows and doors tested to the extreme
Hundreds and thousands of customers test VELFAC windows and doors every day. Throughout Europe, millions of windows have stood the test of time, but despite this track record, we still maintain a demanding testing programme to ensure our system continues to meet - and exceed - all necessary standards.

More about out test programme

Technical info on Tophung reversible windows

Visit our technical database
See our product details, explore opening functions and download drawings, instruction and other documents for the VELFAC windows system.

Go to technical information

Examples of VELFAC reversible windows

Fully reversible windows are perfect for usage on higher storeys, where cleaning your windows comes with considerably more risk. See some of the example in the gallery below

Uniform frame appearance

All VELFAC windows and doors have the same frame appearance,

whether they are fixed or opening, adding a sleek, flush and uniform finish to every home.


All opening functions

Fixed windows

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Tell us about your project, and we will make sure you get a no obligation quote from your local distributor.


Certified & quality tested

All VELFAC products are thoroughly tested and quality assured. VELFAC meet - and exceed - all necessary standards.