FREQUENTLY ASK QUESTION

Answers to all your security door questions:

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The Superior Door Company is a specialist in custom making Steel Security Doors. A Security Door provides you with a safe feeling by giving you a barrier between yourself and an unwanted visitor. It also allows you to keep a timber door open in Summer to let fresh air flow into your home.It is essential for evaporative cooling and can save you from using an air conditioner, therefore being environmentally friendly.

Our 3 and 4 way locking steel doors with high security Mul-T-Lock lock and cylinder provides the greatest protection available which prevents criminals from picking, drilling or bumping the door open.

For a Crimsafe Door the cut proof Stainless Steel Woven Wire is your security instead of the bars in other security doors. This cut proof wire is capable of withstanding knife attack as specified in the Australian Standards and also allows maximum ventilation. The Crimsafe security screen door comes standard with 3 hinges and 3 point locking in the hinged version.

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At The Superior Door Company we specialise in using steel for our Security Doors. After we have made the steel door, it will be zinc plated to protect it from corrosion and then powder coated to give it a long lasting, quality finish. Alternatively the Crimsafe security door has an aluminium frame and are the only doors featuring the unique Crimsafe screw clamp system.

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All of our designs are available as a Sliding Door. Visit our showroom to learn more!

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Yes. At The Superior Door Company our steel doors are individually produced which allows us to alter the design features to suit your style.

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Yes. Our sales people can help with all of your customised needs. Contact us today to see how we can assist.

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Yes. This is one of the more difficult engineering jobs, however our sales staff have vast experience in this field. We have made a vast number of arch top porch enclosures. Come and see our porch enclosure photos in our showroom in Melbourne.

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Yes. Our security doors are made in Australia by Australians using predominantly Australian products.

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You can call The Superior Door Company on (03) 9720 1111 or leave your details on the Request a Quote Page.

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We have 28 security doors on display in our showroom in Melbourne at 60 Malvern Street, Bayswater (corner Jersey Rd) in Melbourne. Please feel free to visit us as you will see the quality in our doors first hand and we can guide you through the many options available for locks, flywire, handles and door closers. Seeing what you are getting is very important with a security door. Quality and finish is paramount to us. You can also view our high security locks, window grilles and see our photos of security gates and porch enclosures.

Our opening hours are:
Monday – Friday 9:00 – 5:00. Please call before visiting or contact us for further information.

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The Superior Door Company is based in the Eastern Suburbs however we service the Melbourne metropolitan area and outer suburbs.

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Cash, Cheque, Visa or Mastercard.

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We offer a 24 month warranty on our Steel Security Doors and a 10 year warranty on the Crimsafe Products.

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Yes. Dog doors/flaps and cat doors/flaps are available with all our security door designs on request.

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Mul-T-Lock keys can only be cut at our showroom in Melbourne at 60 Malvern Street, Bayswater (cnr Jersey Road) between 9:00 – 4:00 weekdays. Before you leave home please call us on (03) 9720 1111 to confirm your details as we may require you to bring in extra information. Key cutting usually takes about 5 minutes.

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Yes. Mul-T-Lock cylinders that are incorporated with the high security locks are highly bump resistant while more than 98% of household cylinders can be bumped open. Have a look at our range of security locks & cylinders here.

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If your home or business is ever caught up in a bushfire, Crimsafe security screen doors and windows will help to protect it from damage.

Floating embers, radiant heat or naked flames all pose an ignition risk to your property. But Crimsafe won’t permit floating embers to pass through window spaces, and it’s fire attenuation feature will reduce the intensity of radiant heat flux and naked flame by up to 45% (confirmed through stringent testing by the CSIRO).

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Yes. We offer a range of steel window grilles with solid bars in a range of designs to suit your home. Our sales staff can offer you ideas for your Window Grille designs when they measure your window space.

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Security flyscreens such as Crimsafe use a Stainless Steel cut resistant wire and a unique screw clamp system that offers superior protection for the window without interrupting your view with bars.

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A high security mortice lock is a quality solution for a pedestrian steel gate or a security gate. This can be locked and unlocked at will. The type of mortice lock installed into your steel gate would be adjusted according to your needs. For instance a security gate combined with an electric strike will use a different lock to a security gate that is only going to be manually locked and unlocked with a key. Speak to our sales staff for the solution for you.

For further information on security doors or any of our services and products, call us on (03) 9720 1111 or request a quote here.

The Superior Door Company - Since 1977