Trellidor Collapsible

Door Grilles

Enhance the appeal of your home with proven protection.

Reasons To Choose Trellidor UK For Your Commercial And Residential Security Grilles


Customised to fit windows, doors, passages, stairwells, kiosks and other openings.

Seamless Operation

Top hung and effortless to operate.

Internal Strengthening

Designed with in-built strength to resist attack.

Door Grilles Range

Trellidor T700
The Trellidor T700 Retractable provides your home with superior, resilient protection in a neat, compact gate with a strong lock. It offers an unmatched level of strength, durability and protection against break-ins, making it a reliable and resilient choice for anyone concerned about safeguarding their home and loved ones.

Manufacturing Quality Standards

Our window grilles are rigorously tested to ensure they meet the highest safety standards, giving you peace of mind knowing that your property is protected against break-ins and intruders. Additionally, our exceptional quality window grilles are available in a range of styles and designs to match your aesthetic preferences, making it easy to find the perfect fit for your property.

Product Gallery

Whether you’re looking for modern or traditional door grilles, we have you covered. Trust us to provide you with the best of the best when it comes to door grilles.

Client Testimonials

“Excellent company. I highly recommend their bespoke security grills. Superb customer service. High quality products. Delighted. Thank you.”

– Daniel Boyd

“Great service and friendly staff.”

– Justin Walker


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