Black FridayDealsBuying guidesBrandsStoresTermsPrivacydeal.ai apps

© Deal.ai Inc.

Deal.ai
KERDOM
KERDOM Aluminum Extension Ladder with Dual Locking Mechanism

KERDOM Aluminum Extension Ladder with Dual Locking Mechanism

Last price we saw

$169.99at Lowe's, last seen Nov 2

Prices change often: ask the agent below to check today's price at every store.

Prices are checked against each store and labelled with when.

Ask our shopping agent

Enter to send, Shift+Enter for a new line

Our take on the KERDOM Aluminum Extension Ladder with Dual Locking Mechanism

The KERDOM is a 20.3 ft aluminum extension ladder rated for 330 lb, with a dual locking mechanism that engages both rung hooks for a steadier set-up. Aluminum keeps it light enough for one person to raise and carry, and the 330 lb rating puts it in the heavy-duty class. It suits two-story gutter, roof and window work. No current store price was provided, so check the price history before buying.

Best forHomeowners doing two-story roof and gutter workPainters and contractors who need a long reachOne-person set-up where weight mattersBuyers who want a heavy-duty 330 lb rating
Pros
  • 330 lb capacity is above the common 300 lb Type IA rating
  • Aluminum keeps the ladder light for its length
  • Dual locking mechanism secures both sides of the extension
  • 20.3 ft reach covers most two-story homes
  • Extension design collapses for storage and transport
Cons
  • Aluminum conducts electricity, so keep it away from power lines
  • Long extension ladders are awkward to carry and store
  • No fiberglass option for electrical work
  • Dual locks add a step to set-up and take-down
  • Weight and length make solo raising tiring

KERDOM Aluminum Extension Ladder with Dual Locking Mechanism prices at every store

  • Lowe'sCheck price at Lowe's

KERDOM Aluminum Extension Ladder with Dual Locking Mechanism price history

Lowest price we've seen: $169.99 on Nov 2 at Lowe's. Tracked across 1 store since Nov 2.

Specifications

Type
Extension
Material
Aluminum
Height
20.3 ft
Load Capacity
330 lb capacity

Questions and answers

Is a 20.3 ft ladder tall enough for a two-story roof?
Reach is not the same as length. Plan on about 3 ft of overlap and keep the base about 1 ft out for every 4 ft of height, so a 20.3 ft ladder safely reaches roughly 17 ft of working height. That covers most two-story gutters and low roof edges, not every roof.
What does the dual locking mechanism do?
It locks the extension at both rails instead of one, so the fly section is held on both sides. That reduces flex and slipping while you climb. Check both locks are seated before you step on.
Is aluminum safe near power lines?
No. Aluminum conducts electricity, so keep the ladder well clear of overhead lines and never use it for electrical work. A fiberglass ladder is the safer choice for anything near wiring.
How much does it weigh and can one person raise it?
Aluminum keeps the weight down for a ladder this long, but a 20 ft extension is still a two-hand job. Raise it against a wall and walk it up rather than lifting it overhead. Have a second person spot you the first few times.
What is the 330 lb rating compared with?
Most heavy-duty ladders are rated 300 lb (Type IA). At 330 lb this one sits slightly above that, which helps if you carry tools and materials up with you. The rating covers the user plus gear.
When is the best time to buy it?
Ladder prices tend to dip in late fall and winter, outside the spring and summer project season. Check the price history on this page and buy when it sits near the low end of its recent range.