Which I though, was a win-win scenario for me and him, since my workers spend 20-30k per month on building materials and they might as well save money by using Home Depot's gift card that I could buy from Phillip at a discount.

The software needs to handle the full range of analysis options and if possible have the ability to create or feed into marketing materials.

Estimate on materials and labor?

This is a breathable material that is non film forming.

We actually use plastic bubble insulation like the packing material.

Super cheap on materials.

Since I started rehabbing four years ago I have seen material prices go up 50 to 100%.

If that is the case...we spent all-in about 25k (materials & labor).

I also recommend Steve Cook material if you are planning on wholesaling properties. 

Make sure to request and they should be giving you a detailed time and material breakout cost for the work that needs to be performed on the target property.