40 series upvc Big middle pillar profiles PM40-03

uPVC big middle pillars, often referred to as **mullions**, are structural elements used in door and window systems to divide the frame into sections and provide support. In luxury uPVC doors and windows, these middle pillars are designed not only for functionality but also for aesthetics, creating a visually appealing and durable structure.### Features of uPVC Big Middle Pillars (Mullions):1. **Structural Support**
– The big middle pillar serves as the main support between door or window sections, especially in larger installations like French doors, sliding patio doors, or bay windows.
– Reinforced with galvanized steel or aluminum inside the uPVC profile for added strength and security, ensuring that the door or window remains stable.2. **Customization**
– Available in a range of colors, finishes, and textures, including woodgrain or matte effects, to match the rest of the door or window frame.
– Can be customized in terms of width and design, depending on the architectural requirements or the desired visual style.

3. **Thermal and Sound Insulation**
– uPVC middle pillars contribute to the door or window’s overall thermal insulation, reducing energy loss and improving energy efficiency.
– They also play a role in soundproofing, creating a barrier between the indoor and outdoor environment.

4. **Aesthetic Appeal**
– In luxury designs, uPVC middle pillars are crafted to blend seamlessly with the frame, offering a sleek and polished look.
– Can be paired with decorative glazing bars or other embellishments to enhance the overall appearance of the door or window system.

5. **Weather Resistance**
– Just like the rest of the uPVC frame, the big middle pillar is resistant to water, UV rays, and corrosion, ensuring it will not warp, fade, or rot over time.
– Ideal for extreme weather conditions, making it suitable for both interior and exterior applications.

6. **Security**
– The reinforcement within the uPVC pillar contributes to the door or window system’s security, preventing forced entry and maintaining the integrity of the structure.

These middle pillars are essential for large-scale uPVC installations, providing both structural support and style. Do you have a specific project in mind, or are you looking for recommendations on suppliers or installation options?