Plastpro makes some of the Home Guard series doors.

The Signature series (Home Guards premium line up) is a Taylor slab.

Plast Pros are fine as long as you stay in their happy medium range and don't do anything too crazy with them.

The grain on the Taylor door is much nicer.

Thank you for your input! Can you define "too crazy"? I'm specifically looking at the Lavorato door.

I will look up the Signature doors at HG.

This post was edited by Kiwigem on Thu, Sep 18, 14 at 9:58

Don't get confused and interchange "slab", with "door". The Plastpro fiberglass slabs are solid and used by numerous manufacturers including one line by Homeguard among others. These other manufacturers however are responsible for the frame, assembly, and finshing of the final product. There are HUGE discrepancies in quality as far as this is concerned. Homeguard is one of the best that I've ever dealt with in this area. Can't comment on the door assemblies from Plastpro, have not used them. I can say that I saw a video that they posted some time ago that was pretty funny though.
You can take a solid slab and still make a pretty rotten quality door, so make sure to explore that aspect. Homeguard and Provia are my top two .

Thank you for pointing that out HomeSealed.

I was referring to slabs but that didn't appear clearly from my comments.

Thank you both for your input. Any pointers on what to look for/avoid when evaluating the door construction?

Finish quality, weight, finish warranty, gauge on steel, etc.

Installation is as critical as anything on doors as they can be sensitive beasts.