ICF FAQ's

Answers and Insight into ICF advantages

1. Cost- How does ICF construction compare with 'regular' construction?

Short Answer: Short term it's more expensive, long term it's cheaper.
Long Answer: While it's true that ICF costs more than a 'regular' foundation, it should be noted that this is a very narrow comparison and really doesn't factor in the complete cost of construction or costs associated with ownership down the road. Remember, ICF systems combine several steps into one, something that is not factored in with other methods. When you build an ICF structure you get all the insulation and vapour barrier included in one step. Additionally, the finished product is VASTLY higher quality so in terms of value for the cost, ICF wins hands down.

2. Building during winter- Can ICF buildings be constructed during winter?

Short Answer: Yes
Long Answer: Absolutely, in fact ICF makes it possible to build in temperatures where 'regular' concrete can't be poured. There are 2 reasons for this: 1) The concrete is extremely well insulated in an ICF form. 2) The curing of concrete is an exothermic process meaning it actually produces heat as it cures; enough heat to stay warm even if it's frigid outside. Additionally as a rule of thumb, as long as freshly poured cement is kept above 40F for the first 24 hours it will reach full strength, even at lower subsequent temperatures. ICF has been demonstrated to retain sufficient heat for curing in temperatures as low as -15C to -20C.

More FAQ's and answers being posted shortly so stay tuned.