Today, it's all plastic replacement.

@Dru Kenny You are buying plastic and glass put together the brand does not matter as long as it is "welded" which every brand is nowadays.

And he'll tie into the main water service with Pex-A piping(this pliable plastic piping).

So he put it in an "official Alexandria Sheriff's Department plastic shopping bag" with their star emblem on the bag and hung it on the door handle in the hallway for everyone in the building to see.I saw it when I visited the property and put it inside the property where my tenant could see it.

I saw a youtube video from an appliance repair person that indicated that the earlier models had a design flaw in which the handles would break at the plastic connection.

Second, if they don't know what they are doing they can punch holes in your duct feeds, which are nothing but coiled wire wrapped in plastic wrapped with fiberglass insulation. 

Hi Andrew,that question seems like a very big bucket with no details.A lot goes into a bid-detail wise so without detail it seems an apples to oranges comparison.The reason I say that is:What kind of cabinets Plywood or chipboard, spray finished or the plastic coated kind, cabinet vendor also sells replacement doors for these cabinets?

Personally I hate the vertical blinds often used in front of large sliding doors or windows, as they beat themselves up over time from the breezes blowing through, and the plastic clips deteriorate and snap.

It is foolish to go to all that effort and NOT change the tub also, as you will need to tear it all out to do so once leaks start showing up in a space below or next to the tub.Re-glazing is usually a better option than a plastic or fiberglass kit, even though these kits can last a little longer.

If Plastic I would investigate further.