Coverex Window Fashions

Diamond Grill Security Doors Newcastle

Elevate your home with our unique diamond grille security screen in newcastle and enjoy ultimate luxury. With Coverex, experience timeless charm like never before.

Diamond Grill Doors by Coverex

If you are on the hunt for exceptional security doors, then look no further than Coverex. We are the leading manufacturer of diamond grille door renowned for its innovative range of top-tier window and door treatments.


Coverex takes pleasure in providing high-quality curtain products as an Australian family-owned business with a sizable market share. Our skilled group of designers and artisans ensures that each product not only satisfies but also surpasses industry standards.


Whether you’re a homeowner trying to update your living space or an interior designer searching for high-end curtain choices, Coverex has you covered. 


Coverex understands the importance of door treatments in any interior design. Our professionals are committed to developing curtain solutions that complement your own style and tastes, transforming your room into a sophisticated refuge.

Why Coverex


Free measure, quote and installation


Extended manufacturer's warranty


Fast turnaround time


Australian-owned family business

Our Process

1. Meet & Agree

Coverex specialises in providing custom roller blinds that fit your windows with perfection. Book your custom roller blinds with our well-organised process, beginning with filling out an online form questionnaire. Our consultants will use the details added as a reference to understand your requirements.

2. Idea & Concept

Based on the specifications listed, our consultants will brief you about different roller blinds which align with your requirement. You can choose from the various options provided and suggest your ideas.

3. Design & Create

Once the pattern, colour and option are selected, our consultants will ideate the design. It is to help our customers better understand what the final design after creation will look like.

4. Build and Install

Our materials reflect our true commitment and utmost dedication to quality. Only the finest materials are used to create your ideal diamond grill screen. With our experienced installation team taking over, you can rest assured of getting a smooth installation.

Client Testimonials

“Sans was amazing from beginning to end. From our first consultation to the completion of installation, the whole process was simple, easy and our blinds are exactly what we wanted. 100% recommend if your looking for great customer service, short timeframes and a beautiful finished product!”
“I'm totally happy with these zebra blinds. It was a quick installation thanks to the Coverex team. These blinds are really versatile, and the colours complement my rooms perfectly. The light control is nice, and it is also easy to use and maintain, which was a priority.”
From the first phone call to the quotes and install, the process was quick and seamless. I would Recommend Coverex Window Fashions to anybody looking for quality with an excellent price. Having their own blinds factory in Rutherford certainly reduces wait times. The whole house looks modern and stylish. Thank you for a great product. Sincerely Dale

Frequently Asked Questions

A metal security door with a diamond-shaped grille is known as a diamond grill security door. It increases security while preserving beauty.

A diamond grille security screen price varies according to its size, design, and features. For a precise quotation, kindly ask for a free quote from us.

Your exact order and needs will determine how quickly your diamond grill security door will be finished. For an accurate delivery estimate, please contact us.

To clean a diamond grill security door, please contact us for precise cleaning instructions appropriate to your door and finish.

Accurately measuring a diamond grille bunnings entails taking precise measurements of the door frame. Please contact us if you need help measuring to achieve a proper fit.

If your diamond grill security doors are too long, we can easily modify them. Please contact us if you require personalized support.

Contact Us

Our Contact Details

Primewest Rutherford,
Shop 19, 343 New England Hwy,
Rutherford, NSW – 2320

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