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Found 24 results for the keyword ‘Flood’

  • Is standing water on a flat top roof a problem?

    Yes it is a problem Lorne, except for roofs in some desert areas where evaporating water is part of the air conditioning design, and the roof is specially designed like a swimming pool. For the rest of us, standing water will lead to a premature ageing of the roofing material, whatever material i...
  • The Bathtub Fill Alarm

    There are many water spill or flood detectors on the market; some hard wired, some battery operated, some free standing, some tied to central alarm systems.  The battery operated models are quite mobile and good for seasonal tasks like spring flooding or specific tasks like the bathtub overflowin...
  • OVERVIEW: Spring Flooding of Basements

    Every spring basements get flooded with water and I get flooded with letters about basements turned into swimming pools. Although there is a lot of information on this site about the problem, let me summarize and link it together.  For solutions, see PREPARING FOR  A FLOOD The spring thaw is the...
  • MAINLINE BACKFLOW VALVE - stoping basement flooding from sewer line back-up.

    INSPECT, MAINTAIN OR INSTALL A BACKFLOW VALVE UNDER THE BASEMENT FLOOR BEFORE DOING ANY RENOVATION WORK IN A BASEMENT.  It is always easier to install while the floor is bare than after the finished floor is destroyed by a flood.   Sewage back-up through the floor drain is prevented by a thing...
  • Avoiding flooding from clothes washing machines

    The rubber hoses that bring water to a clothes washer, particularly the hot water one, will age, swell, and eventually burst, usually right where they bend coming out of the faucet. The official instructions with all clothes washers are to turn these faucets on and off every time you use the mach...
  • OVERVIEW: Frozen pipes: Tracing, thawing, preventing.

    As weather patterns change we are getting longer colder periods than traditionally in many areas of the country -- and with that, more and more complaints of water pipes freezing. Finding the frozen point can be difficult, thawing it can be problematic but if you have done those two, go one step ...
  • The river is rising – preparing for a flood: OVERVIEW

    This article is about stopping water outside the house, then if necessary, controlling the situation as your basement floods.  For some very interesting water alarms, covering both plumbing and overland water,see Stopping Plumbing Floods.   SANDBAGGING The first line of defense is sandbaggin...
  • Floor covering in a basement

    I'm asked a lot about covering a floor in a basement. There are several considerations we need to deal with: the hard and cold concrete and maybe with levelling the floor. Of course we need to pay attention to water, either coming from outside the house or from plumbing spills inside the house si...
  • Creating Drainage Paths Under Basement Walls

      For years we have talked about protecting the sill plate of basement walls from moisture rising up from the concrete.  This could be water in the concrete from plumbing spills, or even from under the slab from a high-water table.  The old standard ways to protect that bottom piece of wood on t...
  • Hot Water Tank Maintenance and Failure

    Earnie from Vancouver wants to know how can you predict the failure of your hot water tank before it fails. That is not an easy one Earnie. There are many signs that will indicate that you need to change the tank or at least do some maintenance work to keep it running, whether it is an electric ...