At The Superior Door Company, we are an authorised 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.
You can also have a Mul-T-lock high security cylinder retrofitted into an existing security door or security gate. There is also a vast range of cylinders for existing timber and glass doors.
I've just had a front security grille door installed and are thrilled with the result. There was a minor problem after installation and Russell immediately took ownership of the situation and rectified the issue promptly. He is very professional and takes a lot of pride in his work.I couldn't be happier with the door and it has added value to our home. I would highly recommend this company.Helen Turley
Absolutely delighted !, I had my security doors re-furbished after 10years , and was appreciative of the options provided to keep my costs down. They even loan me a special security tool to assist in the removal of the grills and doors , and may I commend Anja for her excellent customer service and Paul for his "jeweller like" precision and attention to detail !Cecil Triegaardt
Really happy with our security doors, the look and quality of the end result was spot on. We were impressed with the professional service throughout from initial visit discussing options available to work out the best solution for our home through to the installation. I can recommend these guys to anyone looking for a great quality security door.Carrie K
I am very happy with my security doors from Superior Door Company. I researched all of the specialist manufacturers and types of doors available as I wanted the best quality (and looking) doors. These guys absolutely delivered on the build quality of the doors, their components and did a great job with the installation.Evan