Best Downspout Extensions

Best Downspout Extensions. Homeowners who don’t have their downspout extensions properly installed can end up with basement drainage problems for several reasons, some of which are worse than others.

For example, having a downspout that’s too short can result in dirty water backing up and seeping into your walls and floors.

If you’re experiencing this issue or want to prevent it from occurring, then there are several important factors to consider when purchasing a downspout extension kit like the one sold via our ad below this article.

Best Downspout Extensions

1. Flex-Drain 85010 best downspout extensions

If you’re looking to create a rain garden in your home or property, then Flex-85010 Drain’s Downspout Extension is our top recommendation for the best downspout extension.

It’s constructed out of vinyl so that it can withstand extreme heat, extreme cold, and temperature variations in between such as frosty environments.

This flex-drain will bend but not break with its accordion-folded design that measures 4 x 4 x 25.5 inches tall and weighs only 13 ounces.

The lightweight nature of the 85010 fashions it as an easy opener and puller for proper placement into the ground.

But when you place it onto the surface, your water leaks and clogs will be fixed because there isn’t a single product like this on the market today.

Our loyal customers are amazed at this downspout and how easy it is to use while also saving them money in wasted water during their rainy seasons!

This extension is constructed from aluminum meaning it won’t break when bending in many directions. Also, the material is rust-resistant and designed to withstand harsh weather conditions that might accompany time spent outside such as wind or rain.

An additional benefit of the design of this particular downspout extension is its portability because it can be moved around easily without compromising its shape.

2. Frost King DE300 Standard Plastic Drainfrost king de300 standard plastic drain

Some of you may require an extension that will sit on the grass and blend in as much as possible.

Frost King’s DE300 Standard Plastic Drain Away Downspout Extender is perfect to hide an unsightly downspout and prevent water from draining right beside your home’s foundation.

This green extension can be stretched out to a length of 12 feet bringing the total volume of water being transported by 7 inches in diameter wire through the spout with just one turn of the hand-wheel.

If you reside in a high-rainfall area, a regular downspout extension might not be large enough to handle all of the excess water quickly enough to guard against costly damage caused by flooding.

So if you aren’t really a fan of dealing with the entire process of downspout cleaning, we have news for you. We’ve just produced an addition to our existing Rain Ejector lineup called the DE300 Downspout Extender specifically designed with handling this inconvenience in mind.

The DE300 is a simple and effective way to extend your downspouts out of harm’s way so that you can take care of them all at once by doing one complete clean sweep when the time comes around.

By adding the DE300 to your system, not only do you get flexibility in terms of positioning, but also exceptional protection thanks in part to its rugged PVC construction.

3. Low Profile Downspout Drainagelow profile downspout drainage

This low-profile downspout adapter kit provides you with an easy, discreet way to adapt your existing downspouts for use with your new, stylish in-ground gutter installation!

With no digging necessary and a cut line marked clearly on the adapter’s casing, it has dual 3in. x 4in. and 2in. x 3in. opening, so feel free to choose which style will work best for your situation.

This kit is intended for use with both of these types of spouts (not all at once of course), making it incredibly useful as a stand-alone accessory during installation or an affordable method when combined with other extra gutter accessories from our selection!

This kit makes it easy to connect multiple types of extenders together to create downspout extensions from 16-1/2 feet to a maximum of 25 feet. It includes an adapter that allows you to attach the elbow to both 2 inch x 3 inch and 3 inch x 4 inch downspouts.

The extension can be adjusted from 45 90 degrees so that you can more easily reach around bends in your downspout and make sure it is thoroughly cleaned. It weighs three pounds, including the elbow.

The flat rectangular shape of this extension helps eliminate uneven stick out from your wall which in turn makes it easier to conceal when finished! This is great because they don’t typically look as clean – OR they may not be possible at all.

4. Genova Available AB575amerimax brown flexible downspout

The AB575 Genoflex Universal Drainpipe Extender is a recent addition to the long list of top-quality downspout extensions. The drain pipe extender is specially made and designed to fit regular 3″ and 4″ drain pipes.

It has both rectangular as well as round ends and it seamlessly discharges the water from your property. The drain pipe extender also bends easily around corners, which makes it an ideal choice if you are working with the existing piping.

This particular downspout extension does not fit around drain pipes. Furthermore, this handy tool is extremely lightweight and easy to work with.

It can be used for areas having a total length of 55 inches; however, its weight has been kept at 7 ounces only, thus making it easier for anyone to carry and use at their convenience even on short trips away from home or office.

This downspout extension is a muddy brown color, and it will blend in so well that you won’t be able to see it from a distance. It will integrate seamlessly into gardens and yards.

This piping conduit system automatically drains excess water away from your home’s foundation, preventing potentially harmful water damage to your property.

5. InvisaFlow Amerimaxinvisaflow, black amerimax home

When it comes to rainwater diversion, The 4400 is a surefire bet for quality and innovative design. With a FlexGrate that filters out leaves and debris before they block the drainage pipe, your roof structures will remain free of clogs.

Ease of use is another characteristic worth noting – simply attach the standard size elbow fitting at the end of your drainpipe opening (downspout), then connect it with the extension pipe.

The only thing you need to do afterward is to add on an attractive screen covering so that water doesn’t spill over into areas beneath your building where people are walking around or worse yet, parked cars!

Like most parts we offer, this extension pipe is made of high-density polyethylene (HDPE) plastic that can withstand almost any weather condition.

It has an accordion-fold design that makes it easy to assemble and store, although its larger size means it doesn’t exactly fold up very well in a drawer. It also includes an extender pole that is made from heavy-duty metal and houses the filter system.

Lifting off the top panel of this extension is all you need to do when clearing out clogged leaves; no tools are required! It weighs a mere 12 ounces, which makes it perfect for storing in small spaces.

The included extension is compatible with most regular downspouts on average homes – keep in mind to sweep out debris on the grate that catches debris like fallen leaves.

6. Zip Best Downspout Extensionsbest downspout extensions 2022

The Zip Hinge Rain Gutter Downspout Extension makes it possible for you to access your gutter from ground level.

This allows you to clean the gutter from the ground, mulch or mow around your gutters, and so forth!

The rain gutters are a wonderful way of capably managing water in your home without problems with pests like mold or mildew. In addition, they allow one to save a lot of money on repairs that may occur under a rain gutter.

It is therefore vital to care for Gutters properly so you can make full use of them throughout the years. If there is something wrong with our rain gutters and downspouts, we ought to never ignore such issues. We have got to always act upon such things before they become a problem!

Another advantage of this type of hinge is that since it is mounted on your roof and operates within the downspout, chances are there will be less likely to let go.

It’s sturdier and tighter fitting than many of the other methods that you can use. Hinges are inherently more durable and long-lasting when compared to adhesives and zip ties.

One added benefit with Brass Accents hinged extender is that you have complete control over your color choice.


How far out from the home should your downspouts be?

The first step to ensuring that your gutters remain clog-free is to include downspout extensions in your home’s foundation plan.

These extend at least three feet away from the house. It’s true that, depending on your soil type, lot slope, and building code requirements, longer extensions may be necessary.

Do downspout extenders actually work?

Protecting your home from water damage and rainwater runoff is easier than you might think. Downspout extensions help divert water away from patio furniture, potted plants, and siding.

However, if you are a do-it-yourself type of homeowner, rain gutters installation and downspouts maintenance can be tricky because proper placement is imperative to reducing the chances of water spilling over onto your home’s painted surfaces or allowing debris to settle into the gutters themselves.

Installing downspout extensions


Best Downspout Extensions. When it comes to purchasing downspout extensions, you should always prioritize quality over price. Although there are cheaper alternatives on the market that may appear to be more enticing in their appearance, they tend to break easily and don’t work as well as a high-quality extension.

Related Guides