The Superior Door Company is a family owned, Melbourne business that has specialised in manufacturing security doors, porch enclosures, window grilles and steel gates since
1977. Our protection products are manufactured to the highest quality specifications. The welding and sanding is second to none. Come into our showroom and see the quality of our security doors as it will be the bench mark by which you measure all other steel doors.
No other protection door company puts so much engineering between you and an unwanted break in.
At The Superior Door Company, we are an authorized distributor of the Mul-T-Lock high security locks and cylinders. Do you feel that your keys are easily duplicated? Can someone pick or manipulate your key cylinder in seconds, leaving no trace of damage? More than 98% of households fall into this category.
The Mul-T-Lock key system is the solution. At the heart of the system lies the unique Mul-T-Lock High Security Cylinder with its telescopic pin tumbler mechanism. The cylinder is pick, drill and bump resistant and combines safety with convenience. Extra keys are only manufactured for the owner of the key on production of his signed Mul-T-Lock key code card and verification of the signature. Mul-T-Lock also offers a wide range of high security cylinders and padlocks.
We are also a licensee of the Crimsafe products. The Crimsafe protection screen door is available as a hinged or sliding door. There are many types of window safety products and porch enclosures also available in the Crimsafe range, perfect for securing your Melbourne home.
If you're in the Melbourne Metropolitan area, please reach us for a quote or to speak to one of our friendly staff members by calling us today on (03) 9720 1111, or sending us an online enquiry.