757-290-9090
'french drain' _ noun def. - a gravity drain system that typically includes a perforated pipe w/ a rock outer core that has a heavy filter cloth & allows for the ease of water flow away for an undesirable area
FACT: [it should be called the 'American drain'] Henry Flagg FRENCH (1813–1885) of Concord, Massachusetts, a lawyer & Assist. U.S. Treasury Secretary described & popularized them in his publication 'Farm Drainage' (1859)
Redirecting the water flow & managing runoff is a common fix for most residential yard drainage problems. Residential gutters dump rainwater at the base of the structure contributing or creating to the water problems of the crawl space. 3-5 degrees is a minimal grade desired to create a non-mechanical gravity drain.
Under sidewalks & driveways, across back yards with trees, we can create a drain system for just about any & every drainage need.
Call
HOME MECHANIX today to schedule a free evaluation for your drainage needs.
- a gutter runoff within a french drain
- digging machines are not practicle in most residential french drain needs due to sprinklers & utilities
- tough team for a tough job
- 4 hard workers 2 long days
- 'that's a long way to hoe'
- there were about 20 obstacles with this one including electrical, pool plumbing & sprinkler heads
- 3-5 degree decline is the minimal drop, this one was 6-7 degrees
- no more standing water in the back yard from downspouts
Redirecting the water flow & managing runoff is a common fix for most residential yard drainage problems. Residential gutters dump rainwater at the base of the structure contributing or creating to the water problems of the crawl space. 3-5 degrees is a minimal grade needed to create a non-mechanical gravity drain.
Under sidewalks & driveways, across back yards with trees, we can create a drain system for just about any & every drainage need.
Call HOME MECHANIX today to schedule a free evaluation for your drainage needs.
Some factors that may determine whether or not a drain system in your crawl space is necessary:
- can an exterior drain solve the problem instead?
- will the placement of the drains compromise foundational footings integrity?
- can the groundwater intrusions be prevented from entering another way?
- what type of soil structure is under the house & around the house
- are there sloping terrains or exterior surface areas that may be causing the problems in the crawl?
The level of difficulty & pricing structure on most jobs are determined by 4 things primarily:
- the height of the crawl space
- the structure of the soil
- the accessibility of the crawl space
- & of course, the size of the crawl space
- TOUGH job but often necessary to mitigate some crawl space flood problems
- a well laid drain system should include a woven fabric, drain stones & drain tub
- protecting the the drain system from sediment clog will perserve the its & effectiveness
- directing the water from the wet areas to a lowest area is the idea
- this flood plan included a 'system of redundency'
- flood solutions come in many size & shapes
- redirecting water runoff is sometimes all it takes
- drain installed in the middle of an existing pad
- under the carport & through a ditch
- 'drywell' is all it takes for some, in some Hampton Rds areas there is a clay layer 1' down, 2' thick
When passers see Flood Mitigation on the side of our vans, they think we do all things flood...well we do. HOME MECHANIX knows flood if you have drainage problems from ground water or from tidal flooding, From flood mitigation, flood proofing, to flood prevention... we do it all. Quality custom innovative solutions for every situation.
Crawl space drains systems dug to close to footings may cause foundation issues to exterior veneers & pier supports that could cause major & expensive foundational & structural issues. The continual flowing in of water under exterior footings causes footing washout, destabilizing substrate support, especially if the structure has a below grade crawl space.
HOME MECHANIX understands the crawl space. Call today to better understand how we can help keep your crawl space healthy. 757-290-9090