December 2014 - Basement Waterproofing & Foundation Repair New Jersey

French Drains in Morganville NJ

Water is bad for foundations, but it is a natural part of the world we live in. When it rains, water seeps into the ground. There is also groundwater that is already present in the ground and can seep up to destroy a foundation.

So, how can you keep your foundations sound?

The answer is a French drain. Also known as a weeping, uncertain or rubble drain, this drain consists of a trench that is filled with rocks or gravel. Many French drains in Morganville NJ also contain a perforated pipe. The primary use of the drain is to prevent surface or ground water from penetrating into or damaging the foundations of a building.

The name does not come from France, the country but was named after the person who promoted the idea in 1859 through his book on drainage on farms, Henry French.

How they work

French drains in Morganville NJ are constructed around foundations to give water an easy channel through which it can flow. Water in the surrounding soils runs into the gravel that fills the drain and down through the perforations in the pipe that is often located at the bottom of the trench.

Water collects in the pipe and is channeled away from the foundations to a point some distance away from the house.

It is important for the trench bottom to be constructed at a slope of about 1 inch for every 8 feet traveled in the direction that the water will flow. The French drain may terminate in any place depending on your situation and preference. Some examples include:

Low lying areas within your property
Dry wells
The street
Drainage ditches

Deciding when to put in a French drain

French drains in Morganville NJ have become necessary to help with drainage. This is true especially for:

Homes that are experiencing a problem with surface water. You may have a soggy lawn or driveway that washes out.
Homes whose basements are being damaged by water. It is important to ensure that water from the surrounding soil is directed away from the foundations. This ensures that the foundation is not destroyed.
Homes that are being constructed on a hillside. It is important to install a French drain if you will be building a retaining wall.

Surface water problems

Shallow French drains in Morganville NJ are a great way to deal with surface water problems. The French drain should be constructed to intercept water on the property and channel it away from the building’s foundations.

Crawl Space Waterproofing Should be Done Before the Winter

Crawl space waterproofing is just part of preparing your house for winter. Waterproofing in general is about prevention and preparation. If you can prevent water from ever entering your basement or crawl space in the first place, then you can avoid water damages, mold growth and other contaminants from causing issues in your house.

Summer is the best time for crawl space waterproofing

Fall and spring tend to be the busiest time of year for waterproofing contractors. Homeowners tend to be reactive and only call a waterproofing contractor when the basement or crawl space is flooded. However, the best time to actually call a waterproofing contractor is before the rain starts. The truly best time to waterproof a basement or crawl space is in the dry summer months. These make for the best working conditions and waterproofing contractors are typically more available. If you wait until your basement is flooded, a good waterproofing contractor may be booked out for weeks. If you have a waterproofing contractor complete the crawl space waterproofing before the wet season, then you won’t have problems to deal with come spring.

Health issues with moisture in your crawl space

Remember, there are health issues that come with high moisture levels in the crawl space. There should never be standing water or moisture in your crawl space. Keep the relative humidity level at 50% in the crawl space. Any more than that will create the perfect environment for mold growth and rot. Mold spores are dangerous if people breathe them in. If mold is in the crawl space, you can’t think it won’t affect you. The air in the crawl space is actually transferred upstairs through a natural air exchange known as chimney effect. The air is pulled up from the lower levels of the house into the upper levels. More energy efficient building envelops actually create a bigger indoor air quality problem.

If these mold spores come into the air upstairs it can cause allergies, respiratory problems and exasperate asthma symptoms. While there is no proven cause for asthma in children, there are several theories that mold and biocontaminants in the indoor air are culprits. While it may or may not be the cause of asthma it has been proven to make asthma symptoms worse.

Month: December 2014

What You Need To Know About French Drains in Morganville NJ