The production of windows and doors is one of the most popular activities in the last few years. With the growth in demand for new housing and the growth of the construction industry, the production of windows and doors also showed positive dynamics (Fig. 1 Dynamics of PVC profile production in Ukraine in physical terms in 2017-2020.)

Fig. 1 Dynamics of PVC profile production in Ukraine in physical terms in 2017-2020
The practice of injection molding has several advantages, one of which is the wide range of industries for which it can supply products. Many applications have demands that are met by plastic injection molding, with windows and doors being one of the most popular in terms of our everyday use and interaction.
Injection molding firms produce unique components for window and door customers that meet application specifications and requirements. You can easily acquire high-margin, low-cost component manufacturing solutions with the proper plastic door molding firm.
At the same time, it is critical to obtain components with excellent wearability and thermal characteristics. Celkon, UV-inhibited designed nylon, vinyl, polypropylene, and numerous additional material options can provide these characteristics, resulting in durable, long-wearing windows and doors.
There are several benefits to using injection molding in the window and door sector. Plastic resins can create the same components as more expensive metals while eliminating the risk of corrosion and rust — especially when used in favorable locations.
Plastic window molding also offers the following advantages:
- Cost reductions. You can minimize costs and simplify the assembly process by redesigning parts. The overall installation cost is cheaper than with other methods since injection molding produces one-piece parts that are very easy to assemble. Additionally, plastics are less expensive than commodities such as metal, wood, and glass. They're also lighter, which means they cost less to move. Injection molding can produce immensely complex items at a reasonable cost.
- Consistently high quality. The items produced will also have a constant quality level due to how repeatable the injection molding process is. You have the assurance that your product will always fulfill the same high standards.
- Minimal corrosion challenges. Plastic springs reduce the likelihood of corrosion and rust, so you won't have to worry about the weather harming your windows and doors.
Plastic window components manufacturing is versatile and may be used to replace a wide range of door and window parts, including:
- Screen covers
- Tilt latches
- Hole plugs
- Weep covers
- Window roller assemblies
- Vent stops
- Standard and tailored muntin bar clips and joiners
- Sash handles etc.
During all these years on the Ukrainian market, the KVOTA company has repeatedly manufactured tooling for the leading enterprises of the window and door industry. Photos of finished products for which we made molds can be seen below:



Among our clients leading company Viknar'off and many others Ukrainian producers.
You can order the tool design mold manufacturing or inejction molding of the finished plastic parts for windows and doors at our facilities.
In the Mold Making section, you can fill out a questionnaire for a quick calculation of the cost of mold manufacturing.
Sources:
- Rodon Group
- Динаміка виробництва ПВХ-профілів в Україні в натуральному вираженні у 2017–2020 р.
Джерело: Дослідження галузі металопластикових вікон України та напрями активізації їх виробниками інтернет-технологій. © Косар Н. С., Яричевська Я. І., 2022, ст. 99-114 Менеджмент та підприємництво в Україні: етапи становлення і проблеми розвитку No 1 (7), 2022