Home /DeWalt /tools /DEWALT DXL3420-28PG 28 ft Fiberglass Extension Ladder – Type IAA

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DEWALT DXL3420-28PG 28 ft Fiberglass Extension Ladder – Type IAA

Name: DEWALT DXL3420-28PG 28 ft Fiberglass Extension Ladder – Type IAA
Brand: DeWalt
SKU: WOR-TOO-1212
Price: 15 USD
Availability: InStock
Rating: 4.8 (8 reviews)

4.8 (8)

$29.99 $15.00

DEWALT DXL3420-28PG 28-ft fiberglass extension ladder delivers Type IAA 375-lb capacity and ProGrip stability for heavy-duty utility work.

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Pair withDEWALT DXL3810-08 8 ft Fiberglass Stepladder, 500 lb Heavy Duty$98.80

Categories : tools

SKU : WOR-TOO-1212

Description

The DEWALT DXL3420-28PG is a 28-foot fiberglass extension ladder rated Type IAA for extra heavy-duty use. Its 375-lb duty rating and non-conductive fiberglass rails make it a dependable choice for electricians, utility crews, and residential contractors who work above ground.

DEWALT DXL3420-28PG Fiberglass Extension Ladder: Built for Stability

The ladder features aluminum ProGrips with non-marring rubber caps that provide a comfortable handhold and help protect the surface you are leaning against. Wrap-around steel shoes grip the ground for solid footing, and independently riveted rungs add strength. The quick latch locks the extension section securely in place.

Why Fiberglass?

Fiberglass side rails are non-conductive, which adds an extra layer of safety when working near electrical lines or equipment. They also stand up to weather better than wood and hold their shape over years of jobsite use. A Type IAA rating means this ladder is designed to carry up to 375 pounds.

This 28-foot length gives you extra reach for higher gable ends, pole work, and utility maintenance, while still folding down for transport.

Features

Type IAA 375-lb duty rating for heavy-duty residential and utility work.
Non-conductive fiberglass rails add electrical safety.
Aluminum ProGrips with rubber caps are comfortable and non-marring.
Independently riveted rungs and wrap-around steel shoes add stability.
Quick latch locks extension section securely.
Grips: Aluminum ProGrips with rubber caps
Latch: Quick latch
Model: DXL3420-28PG
Shoes: Wrap-around steel
Series: DXL3420
Weight: 75 lb (34 kg)
Material: Fiberglass rails, aluminum rungs
Rung Type: Independently riveted
Dimensions: 28 ft x 18 in x 5 in (8.5 m x 45.7 cm x 12.7 cm)
Duty Rating: Type IAA – 375 lb (170 kg)
Product Type: Fiberglass Extension Ladder
Maximum Length: 28 ft (8.5 m)
Seller: Workbench World
MPN: DXL3420-28PG

Product Details

Fiberglass vs. Aluminum for Electrical Work

Aluminum ladders conduct electricity, which makes them risky around live service lines and panel work. Fiberglass is electrically non-conductive, so it is the usual choice for utility and electrical jobs. This DXL3420 ladder keeps that safety margin while retaining the strength needed for daily jobsite use.

Set Up the Right Angle

For a 75.5° climbing angle, place the base one-quarter of the working length away from the wall. The steeper the angle, the more likely the ladder will kick out; flatter angles can overload the rungs. The rubber feet and steel shoes work best on firm, level ground.

Inspect Before You Climb

Check for cracked rails, bent rungs, or a damaged latch before each use. Do not paint or hide fiberglass damage - replace the ladder if a rail is cracked or splintered. Keep the aluminum kickplate and rung shoes clean for maximum grip.

Frequently Asked Questions

What does Type IAA mean?

Type IAA is an extra-heavy-duty rating for 375 lb (170 kg), so it is designed for professional and utility work.

Is the ladder non-conductive?

The fiberglass rails are non-conductive; the hardware and rungs include some metal components, so maintain a safe distance from live circuits and follow electrical safety rules.

How do I lock the extension section?

Raise the fly section to the desired height and check that the quick latch engages with the rung. Always pull down to confirm it is locked before climbing.

What is the maximum reach?

The 28-ft fully extended length gives a working reach around 26–28 ft depending on the angle and setup; follow the ladder's angle guides and all safety instructions.

Customer Reviews

8

5.0

Mason Clark

Solid

Solid and sturdy.

5.0

marthas_mantle

Verified

Very secure

This ladder is a beast. I use it for gutter cleaning. The ProGrips are very secure.

5.0

Hugh J.

Verified

Great for two-story homes

I bought the 28-footer for reaching the upper eaves of my two-story house. The Type IAA rating gives me confidence. It is heavy, but the fiberglass is non-conductive which I appreciate. The ProGrips on the rungs really do grip your shoes. Extending it takes some effort but the pulleys work smoothly. I feel safe on this ladder. It's a good investment.

4.0

Kylie

Verified

Tall and sturdy

This ladder is tall! It takes two people to carry though. But it works great for my painting project.

5.0

Doug

Verified

Go-to ladder

I'm a contractor and this is my go-to ladder for most jobs. The 28-foot reach is ideal for residential work. The weight is manageable for one person, though it's not light. The ProGrip feet are excellent on even surfaces. I like that the rungs are anti-slip. I've used it daily for six months and it still feels solid.

5.0

Irene

Verified

Worth it

Excellent ladder, worth it.

4.0

Clive

Verified

Sturdy

I've had cheaper ladders that wobbled. This one doesn't. It's well built.

5.0

Harley

Confidence booster

So I'm a homeowner and I had to paint the gable ends. This ladder is serious overkill but also serious confidence. The ProGrips feel like sandpaper and I never slipped. It took me 20 minutes to set it up for the first time but now I'm quick. The only downer is carrying it to the back yard. Worth the money if you'll use it more than once.

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DEWALT DXL3420-28PG 28 ft Fiberglass Extension Ladder – Type IAA

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Description

DEWALT DXL3420-28PG Fiberglass Extension Ladder: Built for Stability

Why Fiberglass?

Features

Fiberglass vs. Aluminum for Electrical Work

Set Up the Right Angle

Inspect Before You Climb

Frequently Asked Questions

Customer Reviews

Mason Clark

Solid

marthas_mantle

Very secure

Hugh J.

Great for two-story homes

Kylie

Tall and sturdy

Doug

Go-to ladder

Irene

Worth it

Clive

Sturdy

Harley

Confidence booster

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