Hello friends, My girlfriend recently purchased a house. Its siding was installed approx 12 yrs ago. It's an engineered wood fiber siding. It has no cement fiber or OSB in it. The problem with it: Its falling apart. Cracking, shrinking, warping, had taken in moisture. Some areas are bulged and looked pregnant. [:-bigmout I don't know if I should send the house to the ER for delivery or admire the beauty of its "character". Anyways, I had uploaded a picture of the knot if anyone here can identify the make/ manufacturer. I will post more pics as soon as I can get my USB stick working again. Thanks in advance.. Inspect0 Click to Enlarge 23.88 KB Click to Enlarge 27.3 KB Click to Enlarge 38.77 KB