Can you purchase door handles for a security door?

[JayKay]

My sister has purchased a house where the security door is missing the handles. Can you purchase these separately or does she need to replace the complete door? 
thank you

[EricL]

Hi @JayKay 

Thanks for sharing your question about your sister's security door. 

Was there a handle formerly attached to the security door? If there was, there would be screw holes on the door, and you can use it as a guide to get the same type of handle with the same screw spacing. But if you don't mind making new holes on the door there are quite a few door handles you can choose from. 

Would it also be possible for you to post a picture of the security door? This will give our members a better idea of how the security door is situated. We can then make recommendations on how to proceed.

If you need further assistance, please let us know.

Eric