UD 22 interior doors - new for 2025 from ET GROUP
The Unity Light DESIGN range is a contemporary addition to the popular Unity Light collection. The 2025 arrivals extend the collection with 30 of-the-moment models created for those who appreciate beauty, comfort and quality.
The UD 22 interior door is distinguished by a striking herringbone grooving, in which fine diagonal lines meet at the centre of the leaf to form a symmetrical, expressive pattern. The detailing gives the doors a graphic quality and a sense of movement, while remaining elegant and understated.
Their contemporary geometric design makes these interior doors an excellent choice for modern, scandi, minimal and loft interiors, where clean lines and refined texture are valued.
Choosing a Unity Light DESIGN interior door means choosing quality, beauty and reliability from ET GROUP.
The Unity Light door collection opens up new possibilities for your interior - the models can be produced in the following formats:
- Double doors
- Sliding doors
1. The door is finished in base white.
2. Hardware is available in white, black or grey.
3. The aluminium leaf frame is available in black only and is supplied with black hardware.
4. Standard door sizes are 800x2000 mm and 700x2000 mm. For the 600x2000 mm size the lead time is longer.
5. A telescopic extension is available separately in 4 sizes.
Key advantages of the UNITY LIGHT collection

- FLUSH ARCHITRAVES
The face architraves sit perfectly flush with the door leaf, making the door more refined, free of unnecessary recesses and giving the design a sense of unity. - TELESCOPIC DOOR FRAME
As standard, the door set is supplied with telescopic door frames and rear architraves, allowing doors to be installed in walls within the most common thickness range of 100-125mm. Where the wall exceeds 125 mm, an extension is used. - SOLID TIMBER FRAME AND CARCASS
The door frame, architraves and leaf combine solid timber with moisture-resistant MDF. - ITALIAN HARDWARE
The door set is fitted with a dependable magnetic lock and Italian-made concealed hinges. - WATER-BASED PAINTS
The doors are finished with high-quality, environmentally friendly water-based paints and primer from the European manufacturer AKZONOBEL. Once a special polymer primer has been applied, the door receives 2 coats of paint for a more durable finish.
Standard specification of UNITY LIGHT interior doors

- Shlegel Q-Lon seal.
- Telescopic door frame, 100 mm deep with a 30 mm groove.
- BONAITI WC magnetic door lock.
- Telescopic rear architrave, 80 mm wide with a 30 mm tongue.
- Face architraves, 80 mm wide.
- Anselmi 505 concealed hinges, 2 pcs.
- ET GROUP branded logo.
- Door leaf (40 mm thick) to the chosen model, with stabiliser.
To buy a product in our online store, choose the item you like and add it to your cart. Then go to the Cart and click “Place order” or “Quick order”.
When you place a quick order, enter your full name, phone number and e-mail. A manager will call you back to confirm the details of your order. After the call you will receive an order confirmation by e-mail or SMS. All that is left is to wait for delivery and enjoy your new purchase.
A standard order is placed as follows. Complete the form step by step: address, delivery method, payment method and your details. We recommend adding any information that will help the courier find you in the order comments. Then click the “Place order” button.
Pay for your purchases in the way that suits you best. Three payment options are available in the online store:
- Cash on pick-up or courier delivery. Our specialist will contact you on the delivery day to confirm the time and to prepare change for any note in advance. You sign the shipping documents, pay, and receive your goods together with a receipt.
- Card payment on pick-up or when ordering online: Visa and MasterCard. To pay for your purchase you will be redirected to the ASSIST payment server, where you enter your card number, expiry date and cardholder name.
- Electronic payment systems for online orders: PayPal, WebMoney and Yandex.Money. To complete the purchase you will be redirected to the payment service page, where you fill in the form as instructed.
Save time when collecting your order. Four delivery options are available in the online store:
- Courier delivery operates from 9:00 to 19:00. Once the goods arrive at the warehouse, the courier service will contact you to agree the details. The specialist will offer you a convenient delivery time and confirm the address. On arrival, please check that the packaging is intact and that the contents match the stated configuration.
- Pick-up from the store. A list of locations to choose from will appear in your cart. You will receive a notification once your order arrives at the store. To collect it, approach a member of staff at the checkout area and give your order number.
- Parcel locker. Once your order arrives at the pick-up point, a unique code will be sent to your phone or e-mail. The order is paid for at the locker terminal. Orders are held for 3 days.
- Postal delivery. When your order reaches the post office, a parcel notification will be sent to your address. Before paying you may check the condition of the box: its weight and whether it is intact. You may open the box yourself only after the order has been paid for. A single order may contain no more than 10 items and its value must not exceed 100,000.
An extra tab for information about the store, delivery or any other important content. It helps you answer customers' questions and remove any doubts they may have about a purchase. Use it as you see fit.
You can hide it or bring it back by changing a single checkbox in the component settings. Very convenient.