Wow. It’s amazing how much damage a tiny little hole in a roof system can cause. Take the example of today in Vancouver BC. The interior damage, over an extended period time, was substantial. The cost? Even more so. And why? Because someone wasn’t careful when they were nailing a board from under neath the roof and punctured the metal valley flashing. It was a very small hole. The size of a nail head. But over time this tiny hole let in a lot of water… which in turn caused a lot of head aches. I knew I had to find something. The roof was vast and the potential of finding the problem was daunting. But there it was. A good scrubbing of the valley metal exposed the hole and the mystery was solved. Lucky? Maybe. But I like to think you have to be good to be lucky. Trust Crucial to help solve your Vancouver roofing challenges that other contractors can’t.