Serving The East Bay for 20 Years

Rain, Rain, Beautiful Rain

Rain, rain, beautiful rain.

(...or rain, rain, go away...)

As kids growing up in England, spending the summer looking out of the window at the clouds, my sister and I used to sing:

"Rain, Rain, go away

Come again another day

All the family wants to play

Rain, rain, go away".

In California we are not in a position to wish the rain away, we need every drop to fill our reservoirs. But if you have ever had the unpleasant experience of rainwater flooding your home, you may have empathized with my sister and me.

Flooded crawl space in Oakland home

Flooded crawl space in an Oakland home that needed a large investment to repair the damage

Every year at this time Big Blue Plumbing is flooded with calls about rain water sump pumps. Of course, the calls are never, "It looks like it may rain this week, can you guys come and check out our sump pump to make sure it is working?", no, they are always more like, "MY SUMP PUMP ISN'T WORKING, MY BASEMENT IS FLOODED AND MY WATER HEATER AND WASHING MACHINE ARE DESTROYED! CAN YOU COME OUT NOW!!!".

A flooded basement that destroys an appliance or personal belongings may not be the worst of what rain water can do. Once a crawl space gets flooded, spores are activated that can cause mildew and other microbial activity that can do horrible damage to the structure and can cause health concerns.

Corner of flooded basement

Flooded Basement

A properly installed rain water sump pump is a wonderful thing, the discharge is piped away from the foundation (ideally to the street) there is a backflow device to stop the rainwater coming straight back into the structure and the best ones have a battery back up and a warning alarm.

Of course, the best course of action is to prevent the water from coming into the structure in the first place. For that, you may require a french drain with a drain rock and felt lined trench, foundation sealant and perforated drain pipe.

Also, a lot can be achieved by sealing cracks with a commercial-grade sealant.

sealing cracks with a commercial grade sealant.

Ask Paul a Question About Rain Water Home Protection

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