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Recent content by Alexander Usdan

  1. Alexander Usdan

    Snow drift against parapet on flat roof

    Thanks everyone. Yes, I thought that creating a sloped plane on top of kickers may be a solution. And yes I don't think when the parapet was installed/added that anyone thought about the issue (sufficiently). Is there any concern of the snow accumulating at base/valley of slope?
  2. Alexander Usdan

    Snow drift against parapet on flat roof

    Anyone have any good (retrofit) solutions to prevent/limit snow drifts against a parapet? (Even though it summer thought I would shake things up with a winter related question:)
  3. Alexander Usdan

    Joist Girder Designation

    Can somebody confirm that joist girders with these designations 44GN7.5K and 28G4N7K are 44" and 28" deep respectively
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