How Does One Find Out How to Waterproof a Basement?

The basement waterproofing systems and their working.

 To answer that question, let’s first look at historically conventional basement waterproofing and how it is supposed to work.

If you imagine how a basement is first built, when the house it is sited in was first conceived, then basically the following happens. A big hole in the ground is dug, the footer or foundations are laid, the walls of the basement are built and then the rest of the house follows.

 The important point to note is the first one in the list above – that big hole in the ground.

 When basement walls are constructed there is an area outside the walls that must be filled. Loose backfill is used to fill in the gap. The problem here is that water looks for the path of least resistance, and you’ve just given it just that with a huge pile of loose backfill, no matter how well it’s been compacted.

Water will constantly ooze into this area. Typical ways of waterproofing a basement utilize water drainage pipes that often become silted. As the water comes it brings all sorts of suspension with it and that is to be expected as it is natural. The system can overload if the pipes get over-filled and then the pressure of the built up water would be concentrated on the outer basement walls. Water will work its way through even the smallest gaps, even though basement walls are waterproofed in some way.

 This kind of situation is persistent because the tubes that should drain the excess water eventually deteriorate.

 Many times there is simply no access to these pipes which is a huge oversight. Basement waterproofing is also applied to the external walls of the basement to try and keep the water out. This is often referred to as a tanked system.

A better basement waterproofing system, such as the drained cavity basement waterproofing system, works by getting rid of the water pressure on the walls. Water is controlled, collected and allowed to flow through hidden drainage channels either to natural drainage or to a sump pump where the water is removed away from the property.

Waterproofing a basement is reputedly a better system when they are installed internally, have easy access ports for removing any silt and can be applied to basements where traditional tanking or other methods have failed but with minimal disturbance to the original basement.

So to summarise, a good basement waterproofing system will:

 - usually be a permanent or long-term solution
 - stop both ways by which water can enter through the walls and up from the floor
- not disturb landscaping, decks, patios, driveways, etc
- usually be an approved waterproofing method for home loans
- often be substantially cheaper than other waterproofing methods

Choose a reputable basement waterproofer when protecting your home, remember it is economically foolish not to waterproof, because the increased value from waterproofing will definitely exceed the cost of the waterproofing.

In conclusion, you want a basement waterproofing system that will deliver:

 - a permanent or long term fix
- stop water through the floor and walls
- not disturb the exterior appearance of your home
- an approved method by home loan lenders
- more affordable than other methods

You should look at waterproofing not as an expense but as an investment in the value of your home.