
Dewalt 20' Type 1AA Fiberglass Extension Ladder DXL3420-20PG
Best price now
$413.92at The Home DepotChecked 2 h ago
Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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Price facts
- Lowest price today: $413.92 at The Home Depot (checked Nov 12, 2026).
- Checked at 2 stores.
Dewalt 20' Type 1AA Fiberglass Extension Ladder DXL3420-20PG prices at every store
- The Home DepotNew
In stock
$413.92Free shippingChecked 2 h ago - Msc Industrial SupplyNew
Out of stock
$937.95+ $37.99 shippingChecked 2 h ago
Store links may earn us a commission. Some prices via Klarna.
Dewalt 20' Type 1AA Fiberglass Extension Ladder DXL3420-20PG price history
Lowest price we've seen: $413.92 on Nov 12 at The Home Depot. Tracked across 2 stores since Nov 12.
From Msc Industrial Supply
- Fiberglass extension ladder
- Type IAA rated
- D-Rung rungs
- Working length 17 ft
- Base width 18 in
- Materials
- Fiberglass body
- Shipping
- Item ships via truck.
Questions and answers
- Where is the Dewalt 20' Type 1AA Fiberglass Extension Ladder DXL3420-20PG cheapest?
- At The Home Depot, for $413.92, as of our latest check.
- Where can I buy the Dewalt 20' Type 1AA Fiberglass Extension Ladder DXL3420-20PG?
- 2 stores we checked sell it, including The Home Depot, Msc Industrial Supply.












