Okay have a 179 unit apartment building my client wants to rehab and renovate that is vacant.

Currently windows and doors boarded up with wood. I have seen before though these solid steel that latch from the inside for the doors and windows that you can't get through with like the wood.

Does anyone know the name of the company and cost for window and door units? They were wanting to install on all outside windows and doors while they were rehabbing the units.

I told them it might be cheaper to put up a fence and hire 24 hour security to watch for theft.

Any help appreciated.

VPS is one you can check out. http://www.vacantpropertysecurity.com/?page=home

Super - If he is trying to make sure that what he puts in - plumbing - fixtures - do not sprout legs - I would suggest the tattle tale alarm system. Truely wireless alarm system and every construction site here uses them. Since it is portable - he can take it to the next job too.
www.tattletalealarm.com

VPS is AWESOME! A couple years ago my AM started using them because regular board-ups were not keeping the druggies out. Never had a problem with a break-in after VPS. Local vendor was super nice and helpful too. Prices weren't bad, but I think there is a monthly rental fee for the equipment in addition to the installation fee. Totally worth it in my opinion.