Hi, I build two homes in WA state in a rural area (more on this later) while I was working as a webmaster and all around sysadmin for a small wood distributor co. First house: 2600sq ft, Full size basement with 2 stories on top of a traditional timber frame structure, wrapped in S.I.Ps (structural insulated panels). We had plans drawn by architects and we went BIG. I ended up acting as the general contractor as the g…
I'd be very interested to hear more about your 2nd house experience as I'm currently considering building a similar-sized house using SIPs in rural Washington state. Ideally, I'd use a GC (if I can find a good one!) to get the building dried-in and then do the bulk of the finishing work myself. Do you have a recommendation for a SIP vendor?
The good thing was that we used their structural calculations on the wall and the three beams that held the roof panels to have an Engineer stamp the plans at a reduced price (he simply checked that their calculations were OK). The RASTRA blocks to do the perimeter foundation was a great solution as we did the floor with OSB I beams, very fast and cheap!