I'm considering building my first home. I've toured several Modular facilities in my area and have narrowed it down to one or possibly two construction companies.

I like the short time from design to move-in. I also like the fact that they are built in an environment controlled facility. Especially when I have a desired move-in date of late March or early April.

But then I started reading about SIPs and they make a lot of sense to me for energy efficiency and flexibility.

So can anyone give me a solid reason to choose one over the other?

Is there a reason it seems no modular companies use SIPs construction?

Thanks for an knowledgable input you can offer.

-Tom