When Should You Choose a Steel Door Replacement

A modern door lockThere are many options to choose from when it comes to entry door materials. Steel, wood, and fibreglass are the most common options.  Steel stands out as the inexpensive, energy-efficient and most secure option among the three materials.

There are many types of things that can damage your doors. Deciding whether to repair or replace steel doors for Sydney residents can be a hard decision. Buying a new door can dent your finances in the short term, but at times repairing the door will not be financially wise in the long run. Here are some circumstances when you need a door replacement.


Your steel door might become flimsy or lose its initial rigidity. These are markers of delamination which commonly occurs due to harsh environmental conditions or water damage. If your door moves more than 3/8 – 1/4 of an inch when twisted vertically, this might signify your door’s core is delaminated. The only solution to delamination of steel doors is buying a new door.

Rust Damage

When you perceive rust on your door’s exterior, then its core has already been compromised. Rust typically starts on the interior of the door, and by the time it is seen on the surface, it is too late to repair any damage. Consider replacing rusted steel doors with galvannealed coated doors. This iron-zinc coating acts as a moisture barrier and prevents corrosion.


Any entry door subjected to forced entry and vandalism should be replaced. The force used in breaking the door compromises the door’s core and damages its edges. It might also affect its door frame. Repairing vandalised doors might prove more costly compared to replacing them. Consider replacing your door with steel doors of a heavier gauge.

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While the initial cost of replacing steel doors might be high, the ROI is better. Steel doors are long-lasting and assure you of enhanced security for your premises. You can also upgrade the locks on your new door for increased security.