Cortizo COR344330 Top and Bottom Trickle Vent for Corvision Sliding Door
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Fast Delivery 1-3 Business Days for Hardware. 4-5 Weeks Lead Time For Doors .
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High Quality Products with 1 Year Warranty for Hardware ; 10 Years Warranty for Doors.
Cortizo COR344330 Top and Bottom Trickle Vent for Corvision Sliding Door
The Cortizo COR344330 is a genuine replacement top and bottom trickle vent designed specifically for the Cortizo Corvision sliding door system. This trickle vent plays a key role in maintaining the weather and draught resistance of the Corvision sliding door, sealing the top and bottom of the door frame to prevent cold air, wind-driven rain and draughts from penetrating the installation. As an original Cortizo replacement part, the COR344330 is a precise fit for Corvision sliding door systems requiring worn or damaged trickle vent replacement.
Keeping the trickle vent in good condition is essential to the long-term performance of any Corvision sliding door installation. A correctly fitted COR344330 ensures the door continues to perform to its original weathertight specification, maintaining thermal efficiency and occupant comfort. Supplied by UnikDoors as a genuine Cortizo component, this is a straightforward like-for-like replacement requiring no modification.
- Cortizo COR344330 top and bottom trickle vent for Corvision sliding doors.
- Genuine Cortizo replacement part for precise fit and original performance.
- Maintains draught and weather resistance across the top and bottom of the door frame.
- Suitable for Cortizo Corvision sliding door systems.
- Supplied by UnikDoors as an original Cortizo component.
German Engineering, British Manufacturing
Our products combine the precision of German engineering with the craftsmanship of British manufacturing, ensuring durability, performance, and a flawless finish.
Manufactured in-house at ourstate-of-the-art facilities in South Wales by skilled Unik employees.
Certified Quality Assurance
BS EN ISO 9001:2015 & 14001:2004 Certified, demonstrating our commitment to quality, sustainability, and customer satisfaction.
Rigorous jig testing before delivery-if it's not tested, it doesn't leave our facility.
Performance & Larger than life Designs
Panoramic glass panels up to 4m wide, offering expansive views and a striking centrepiece for any project.
Minimal sightlines with interlock profiles as slim as 20mm, creating an uninterrupted, seamless aesthetic.
Direct Manufacturer Pricing
Buy direct from Unik Doors, cutting out middlemen for high-quality, cost-effective solutions.
Premium materials, competitive pricing-innovative designs without the premium price tag.
Architectural & Functional Excellence
Products that blur the line between luxury aesthetics and high-security performance.
Fully customisable doors and windows, tailored to individual and architectural requirements.
Trusted Industry Partnerships
Partnered with Schüco and Cortizo, the leading manufacturers in panoramic range solutions.
Staying at the forefront of innovation, aesthetics, and performance with only the best suppliers.



