THE BEST CHOICE FOR A MODERN HOME
GREY ENTRANCE DOORS OFFER TIMELESS ELEGANCE THAT NEVER DISAPPOINTS

Take advantage of an 5% discount on all EXCLUSIV and SELECT models by 29 August.
There's a reason for the boom in grey entrance doors in recent years. Their modern yet timeless look creates a sense of sophistication, while maintaining a simplicity and neutrality that suits almost any home.
Our aluminium entrance doors in grey tones are the perfect choice for anyone who wants a modern look without compromising on security, thermal insulation or structural strength.
Grey is a timeless colour, which is why such doors make a home look modern and sophisticated.
The neutral tone of the grey door makes it unobtrusive – the ideal choice for those who prefer a more understated entrance.
Thanks to its colour flexibility, grey doors can easily match the façade, windows, canopy and roof.
Dust and stains are less noticeable on grey doors, so they stay fresher-looking for longer and require less maintenance.
The wide range of shades makes grey doors a perfect match for both modern and traditional architecture.
Grey doors can also be easily combined with various accessories such as handles, door knobs, door knockers and house numbers.
Grey is an indispensable colour in modern architecture. In new buildings, where cold materials predominate, entrance doors in darker greys or with a touch of wood decor provide harmony and warmth.
For even more modern sophistication, you can upgrade the entrance with:
In homes with tiled roofs, wooden details and warm façades, grey front doors in lighter shades provide a sophisticated balance between the modern and the classic.
For even more timeless elegance you can upgrade the entrance with:
With a wide choice of RAL grey shades, you can perfectly adapt the entrance to the architecture of your home, inside and out.
Every detail counts when it comes to entrance doors, and it all starts with the material. At Inotherm we use only high-quality aluminium, which is characterised by its outstanding structural stability, weather resistance and minimal maintenance. Thanks to a superior protective finish, our doors remain stylish and functional even after years of exposure to the elements.
Entrance doors are treated in our own fully automated robotic powder coating facility with internationally certified UV, weather and rust-resistant paints.
Thanks to this superior finish, our grey entrance doors give you:
All Inotherm entrance doors offer reliable burglar protection as standard.
We use only the highest quality materials and carefully selected security components, whatever the design or colour of the door.
Standard protection includes:
For an even higher level of protection, RC2 and RC3 certified security packages are available, including impact-resistant safety glass.
A complete entrance experience doesn't start (and end) with the door. It is shaped by all the elements that together create an inviting first impression. The glass canopy, sidelights, the smart Inosmart system and sophisticated accessories are carefully designed to blend in perfectly with the contemporary look of the grey front door.
The elegantly designed glass canopy, mounted directly on the entrance door frame, effectively protects the entrance and its users from the weather. At the same time, it adds a sophisticated aesthetic accent and blends seamlessly with the design of a grey entrance door.
A grey entrance door with sidelights provides the perfect blend of aesthetics and functionality. Glass sidelights on one or both sides of the door bring more natural light into the home, visually enlarging the entrance and emphasising its modern elegance, while ensuring good insulation.
The Inosmart smart unlocking system takes your front door to a whole new level of convenience. The technology blends seamlessly with the elegant look of the grey door and makes every homecoming even easier.
Door accessories combine aesthetics and functionality. Elegant handles, door knobs, door knockers, digital door viewers, letterboxes and house numbers are available, designed to be coordinated in colour and style with a grey front door.
Each Inotherm entrance door is unique, created to your specifications, which is why there is no single price point. It depends on the model, dimensions and accessories chosen.
However, you can get the exact price of your dream door in just a few steps using our configurator.
We will reply to you with a customised illustrative quotation shortly.
The price of an Inotherm entrance door depends not only on the colour, but also on the dimensions, the model chosen and accessories such as handles, glazing, the Inosmart smart system and other functionalities.
If you want an exact price for your grey door, simply visit our online configurator. In a few clicks you can build your own custom door and submit your enquiry. Our experts will provide you with an illustrative quotation shortly.
You can order Inotherm grey doors online or view them in person in a showroom near you.
If you want to buy from home, visit our online configurator to customise the door to your requirements.
If you'd prefer to view and feel the doors for yourself, we invite you to visit our showroom near you, where you can explore various entrance door models. For a list of outlets, please follow this link.
Shades of grey may look similar at first glance, but each has its own unique character. To help you choose, we've put them into groups so you can choose the shade that best suits your home and your style.
Fine texture: shades with a slight texture and a soft sheen, reminiscent of metallic surfaces. For a robust, modern look that reflects light beautifully and accentuates clean lines.
Matt: smooth, gloss-free surfaces that give the door a subdued and elegant look. Suitable for those who appreciate sophistication without glitzy effects.
Deep matt: even more lustre-free than a normal matt. These shades give a prestigious and sophisticated touch to the front door that stands out for its subtlety.
Wood decor: the colour tones in wood decor combine the aesthetic warmth of wood with the durability and functionality of aluminium.
Inotherm's grey doors provide a high level of security. They come with a number of advanced security components as standard, working together to form an effective barrier against burglars.
Our doors have been subjected to rigorous testing and withstood simulated break-in attempts using brute force and common burglar tools. Despite the damage they remained structurally intact, and could still be unlocked and opened without any problems, clearly demonstrating their high level of security performance.
First, visit our online configurator by clicking here.
Browse through the different models and choose the one you like best.
When you click on the model of your choice, you will be given the option to customise the door.
You can choose the opening direction, construction type, dimensions, colour, glass, handles, as well as accessories such as a house number, a digital door viewer, a door knocker and more. You can also view the interior door leaf and change the background to quickly see how the door fits in with your façade.
Once you're happy with your choice, you can submit a request or save the configuration, show it to your family or your architect, and come back to it later.
Upon receipt of your enquiry, our experts will provide you with a non-binding quotation shortly.