The basement waterproofing systems and their working.
Let’s take a look at the time and tested waterproofing of basement and how it works.
If you can see a home being built the contractor first surveys the lot using the blueprints for the home to be built; then he sights out the lot to find out the best place to start digging and grading the property, then he lays the footer or foundation and begins building the basement walls, lastly the balance of the home follows.
That big hole in the ground, the first on the list above is important to note.
When basement walls are constructed there is an area outside the walls that must be filled. Loose backfill is what is used to fill this void. Well compacted or not, introducing a huge pile of loose backfill is going to cause problems. Water will always flow in the path of least resistance.
This area is going to have water constantly seeping into it. Sometimes, creating a problem is the drainpipe that gets full of silt contained in many systems when waterproofing a basement. The water is naturally bringing all sorts of suspension with it. Allowing these pipes to fill up, can result in an overload of the system, which can be catastrophic to the basement’s outside walls. So while the walls of the basement may be waterproofed in some way, water, as you probably already know, will usually find a way through the tiniest of gaps.
The problem of this type is not easily rectified. The reason is that the pipes which are supposed to take away the excess water are gradually getting deteriorated and worsen over time.
A huge problem is that often there isn’t access to these pipes. To keep water out of a basement waterproofing is also applied to the external walls. This is also called a tanked system.
The drained cavity basement waterproofing system is a better system that works by getting rid of water pressure in the walls. To move water away from your property; it first must be collected and sent through drainage channels to a sump pump or a natural drainage field.
Waterproofing a basement is a better system when they are installed internally and have easy access ports for removing the silt etc. It takes minimal disturbance to the original basement where traditional tanking or other methods have failed.
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.
