MJ Security Doors Pty Ltd

Security Doors, Windows & Equipments - Edwardstown, SA

We Will Beat Any Written Quote For Price And Quality

3a Lagunta Ave, Edwardstown SA 5039

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5.0 out of 5
1 review
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Johanna J.

1 review
5.0 out of 5

02 Oct 2015

I am very happy with my Invisigard Security Door with 3 way lock installed today. I found MJ Security very professional and courteous. Above all they are family owned and manufact…

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  1. About Us

  2. Products and Services

  3. Additional Locations

  4. FAQs

About Us

About MJ Security Doors Pty Ltd

  • Since 1992
  • A family owned business
  • Over 50 designs
  • Quality products
  • We will beat any written quote
At MJ Security Doors our aim is to provide quality products at competitive prices.
We have been specializing in security doors and screens since 1992.we are family owned and run, we offer stainless steel grilles through to stainless steel mesh (invisigard).

We offer a large range of colours and options to choose from, for each of our customer's individual needs, all doors are made to measure and suit your home. All our components are of the highest quality, giving all our doors trouble free operation for many years. MJ Security Doors only specializes in Security doors and screens.

Specialising In:

  • Invisigard security doors
  • Invisigard security screens
  • Invisigard french security doors
  • Alugard security doors
  • Alugard security screens
  • Alugard french security doors
  • Securegrille security doors
  • Diamond security doors
  • Diamond security screens
  • Colonial cast security doors
  • Remeshing and rewiring
  • 3 way locks
  • Decorative doors

MJ Security Doors offers pensioner discounts.

Payment Methods

CashChequesEFTEFTPOSMastercardMoney Order
59 091 149 325
Also trades as
Invisigard.Doric,Alugard, Alspec.Locker group.

Products and Services


Door Locks, Doors, Extrusions, Panels, Screens, Window Grilles, Window Locks, Window Screens


Customising, Installation, Remeshing, Repairs, Sales


Aluminium, Corrosion Resistant, External, Hinged, Pet, Screen, Sliding, Stainless, Steel


Commercial, Industrial, Marine, Residential


Alspec, Colonial Castings, Invisi-Gard, Securamesh, Whitco

Hours of Operation

Open Monday - Friday, Open Saturdays

Service Option

Direct to Public, DIY, Free Quotes, Quotes, Wholesale


Aluminium, Iron, Metal, Stainless Steel Mesh, Steel





Payment Concern

Factory Direct, Insurance Claims, Pensioner Discounts, Senior Discounts, Trade Discounts, Wholesale


Accredited, Australian Made, Factory Authorised, Guaranteed, Insured, Licensed, Registered, Standards Australia, Warranties


Australian Operated, Australian Owned, Family Operated, Family Owned


3 way locks.Resticed Vision mesh, Stainless steel grilles, Invisigard security doors, Invisigard security screens, French double doors, Flywire doors,Paw Proof, Diamond security Doors, Decorative Security doors, Screen Doors, Alugard Security doors, Alugard Security screens, Securille Security Doors, Austral,whitco, Remeshing services, Repairs, Quality Workmanship, Invisigard 15 year warranty, High Quality Powder coating, Timber doors, Roller shutters

Additional Locations

Showing 1 locations in 1 states


  • How much does a invisigard security door cost?

    They start from $570 with a single lock.

  • What’s the warranty timeframe?

    We give a 2 year warranty on installation. Invisigard has a 15 year warranty, all other products are 7-10 year.

  • What’s you turn around time?

    Around 2 to 3 weeks. Peak season around 3 to 4 weeks.

  • Do you powder coat?

    Yes we do, you get a higher quality finish.

  • What’s experience do your installers have?

    Our 2 installers have combined 30 years experience and have fitted thousands of doors and screens each.

  • Do you do repairs?

    Yes we do lock replacements and remising.

  • Do you key up to timber doors and how much?

    Yes we do, around $30 per security door.

  • Can you replace timber doors?

    Yes we offer that service as well.