Yes, bread flours can be used for all your baking.
FAQ Tag: flour
Yes, ROGERS Dark Rye flour, is a No Additive whole grain flour. It is only available in a 2.5 kg bag.
Yes, ROGERS Whole Wheat Bread flour is available in 2.5 Kg retail bags. Also available at some Costco stores in BC. It is a 20 Kg bag called Whole Wheat Coarse.
The fact that the bag has not been opened will not ensure that the flour is still okay to use. There is a window of a few months past the Best Before Date (BBD) when the product is still OK, depending on how it was stored. The flour can be okay for a long time...