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Security Doors

Built to Last | Made Locally in Somerville | Servicing the Mornington Peninsula

At Nepean Glass & Screens, we supply and install custom-made security doors that combine strength, function, and visual appeal. Whether you’re after a subtle solution that blends into your façade or a robust door that makes a statement, our range is tailored to suit your home and lifestyle.

Every door is measured and built locally at our Somerville workshop using durable, high-quality materials designed to withstand Australia’s conditions. We offer a variety of mesh types and frame finishes, all made to comply with Australian Standards. Aluminium security doors are a standout choice for their rust resistance, long lifespan, and clean, low-maintenance finish, while premium options like Invisi-Gard stainless steel mesh deliver security without blocking your view.

From the traditional Diamond Grille to modern Vision-Gard and Alu-Gard styles, each door offers a different balance of visibility, airflow, and protection. Sliding flywire doors can be fitted with fibreglass, pet mesh or aluminium mesh depending on your needs, while hinged security doors come with quality locks and door closers as standard. For extra privacy, we offer one-way mesh that lets you see out without being seen from the outside.

As a locally run business with decades of experience, we take pride in creating door solutions that not only protect your property but also enhance it. All doors are available in a wide range of powder-coated colours to complement your home’s style.

If you’re updating an existing door, we also offer repairs and remeshing services. From new locks and rollers to full door replacements, we can restore the look and function of your security screen without starting from scratch.

We install security doors across the Mornington Peninsula, including Somerville, Mornington, Mount Eliza, Rosebud and Frankston. If you’re ready to secure your home properly, book a free measure and quote today!

Gallery

Colonial Castings Brochure Alu-Gard Brochure

Diamond Grilles Brochure Invisi-Gard Brochure

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    Our Trading Hours



    Monday - Friday: 9:00am - 5:00pm
    Saturday - Sunday: Closed