How To Fix Water Pooling On Patio

Do portions of your concrete patio or pool deck sit nether water after a heavy pelting, ruining your outdoor activities? That's a sure sign that your patio isn't draining properly. Poor patio drainage non simply spoils your outdoor fun, it can also allow water to seep into your basement if the water pools next to your house. Here are some tips for identifying and correcting aggravating and potentially destructive patio drainage problems.

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For this patio, strips of decorative gravel offer an attractive drainage solution. Modal Design in Los Angeles, CA.

WHY IS WATER POOLING ON MY CONCRETE PATIO?

Here are the most common causes for patio drainage problems:

Improper slope.

If your patio is completely flat and has depression spots where the water collects, information technology needs to be angled or sloped slightly and so the water will run off the surface, much like a roof gutter is sloped to directly h2o to the downspout.

Find physical patio contractors nigh me who can appraise and gear up my drainage problems.

Clogged drainage organization.

If your patio used to drain well after a heavy pelting, but at present seems to collect water, you may take a chock-full drainage organization. Over time droppings can collect in the drainage channels and cause a blockage.

Roof overhangs and downspouts.

If rainwater is flowing straight onto your patio from a roof overhang or downspout, the water will puddle in that area speedily. Installing a gutter arrangement and redirecting downspouts abroad from the patio will usually correct the trouble.

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The pitch of a patio tin can exist corrected using an overlay, as was done on this projection. Unique Concrete in West Milford, NJ.

PATIO DRAINAGE SYSTEMS FOR NEW AND Quondam Concrete

What are the solutions for existing patios?

If you lot have an existing physical patio that does not have a drainage organisation, it'due south not likewise belatedly to install ane. Where the water tends to collect, cutting out a sloping channel in the concrete to direct the h2o abroad, filling it with decorative rock or gravel.

Instead of gravel, you lot can likewise take a trench or channel bleed made of metallic installed. These drains are typically just a few inches wide and allow h2o to pass through, simply keep out debris. They are installed flush with the surrounding patio so they won't be a triping gamble.

A more radical still effective solution is to reestablish the pitch of the patio slab by installing a cement-based overlay. On this project, the pitch of the patio was corrected by installing an overlay ranging from 4 inches downwardly to nether an inch. The overlay was placed in sections separated by integrally colored borders to add decorative interest and to eliminate the need for sawcuts.

How do I forbid poor drainage when putting in a new patio?

The best way to prevent patio drainage bug is to plan for them when the slab is installed. If your landscape prevents you from pitching the patio to allow for natural h2o runoff, your concrete contractor can install an in-slab drainage arrangement with gravel-filled channels to carry the water away. A more attractive option is to identify the patio slab in sections with strips of decorative gravel or groundcover in between. (See this example.)

Another possibility is to build your patio using permeable or porous concrete pavers, which let water to percolate through the patio into the ground below. This solution can also do good your surrounding landscape past reducing the amount of stormwater runoff and erosion.