20.
How long is a 40 extension ladder?
Ladder Height (ft.): 28 ft. Ladder Height (ft.): 32 ft.
What is the tallest ladder you can buy?
The SkyScraper is indeed the world's tallest aframe ladder with a maximum height of 21feet, making ceilingheight work simple and safe. The SkyScraper is perfect for churches, auditoriums, gymnasiums and other industrial applications.
How tall of a ladder do I need for a 2 story house?
On most twostory homes, this can only be done with a 28' extension ladder. (This 3' extension rule also holds true indoors and for shorter heights like onestory dwellings; you'll just need a shorter ladder.)
How long is a 24 ft extension ladder?
For example, a 24foot extension ladder will consist of two sections each 12 feet long, but the maximum extended length will be 21 feet, because the sections over lap by no less than 1½ feet when the ladder is at maximum extension.
How long should a ladder be for a 3 story house?
So, what size ladder for 3 story house do you need? Well, the ideal size ladder for 3 story building is a 35 to 40 feet ladder.
How high can a 20 foot ladder reach?
Extension Ladder Chart Extension Ladder Height  Maximum Reach of Extension Ladder  Distance of Base Placement from Wall 

20 foot  19 feet  5 feet  24 foot  23 feet  6 feet  28 foot  27 feet  7 feet  32 foot  31 feet  8 feet 
Are extension ladders safe?
Because extension ladders are not selfsupporting they require a stable structure that can withstand the intended load. PLAN Ahead to Get the Job Done Safely.
Is it OK to lean ladder on gutter?
Leaning a ladder against your gutter can damage your gutter. What Can You Do To Avoid Ladder Damage? You don't want your efforts to be the cause of future problems for your gutters. After all, you're trying to remove debris from your clogged gutters, not cause further clogs.
How do you build a ladder to clean gutters?
Ladder Safety 101: How to Stay Safe When Cleaning Gutters  Don't climb if you're feeling unwell. ...
 Don't climb in bad weather. ...
 Wear appropriate footwear. ...
 Use the right size of ladder. ...
 Place ladder on firm, level ground. ...
 Do not place ladder in front of a closed door. ...
 Observe the “three points of contact” rule. ...
 Always face the ladder.
How do I know what size ladder to buy?
Match Your Ladder Size to Your Job  Stand no higher than two steps down from the top of a step ladder. ...
 An extension ladder needs to be several feet taller than the height you need to reach.
 The highest, safe standing level is four rungs from the top of the ladder.
What is the OSHA standard for ladders?
Rungs, cleats, and steps of portable ladders (except as provided below) and fixed ladders (including individualrung/step ladders) shall be spaced not less than 10 inches (25 cm) apart, nor more than 14 inches (36 cm) apart, as measured between center lines of the rungs, cleats, and steps.
What is the reach height of a ladder?
A person's maximum safe reaching height is approximately 4' higher than the height of the ladder. For example, a typical person can safely reach an 8' ceiling on a 4' ladder*. Extension ladders should be 7 to 10 feet longer than the highest support or contact point, which may be the wall or roof line.
How high will a 16 foot extension ladder reach?
Extension Ladder Sizing Ladder Height  Maximum Reach*  Highest Point the Ladder will touch ++ 

16'  15'  9' max.  20'  19'  9' to 13'  24'  23'  13' to 17'  28'  27'  17' to 21' 
What is the 4 to 1 rule for ladders?
The base of the ladder should be placed so that it is one foot away from the building for every four feet of hight to where the ladder rests against the building. This is known as the 4 to 1 rule.
How high does a ladder have to be for gutters?
The recommended safe working height of a ladder for gutter cleaning is 4ft above the step you're standing on. This means you're not overstretching to reach above you and can quite comfortably work whilst maintaining three points of contact.
What is a safety rule for climbing a ladder?
At all times during ascent, descent, and working, the climber must face the ladder and have two hands and one foot, or two feet and one hand in contact with the ladder steps, rungs and/or side rails. In this way, the climber is not likely to become unstable in the event one limb slips during the climb.
How much weight can a 250 lb rated ladder really hold?
225 pounds
What is the safest angle to mount a ladder against a wall?
75degree
What is the biggest cause of ladder accidents?
Human error
At what age should you stop climbing ladders?
Once a person reaches age 65 their body has less muscle strength and flexibility, which makes it harder to stay on something like a ladder. Most elderly people also have poor balance and coordination because of these agerelated factors: Recent illness or surgery. Poor vision.
When should you not use a ladder?
Ladders  Step  Check the load rating that is marked on the stepladder. ...
 Use a stepladder that is about 1 m (3 ft) shorter than the highest point you have to reach. ...
 Do not use a ladder that has cracks, lose or corroded rivets, defective braces, or parts (including the slip resistant feet) that are in poor condition.
What is the safest step ladder?
Best Step Ladders  Little Giant Ladder Systems FlipNLite Step Ladder with Platform.
 Little Giant Ladder Systems Safety Step Ladder.
 Cosco Three Step Lite Solutions Folding Step Ladder.
 Best Choice 3Step Folding Steel Ladder.
 Louisville Ladder FS1508.
 Support Plus Folding 3Step Safety Ladder.
 VonHaus Steel 4Step Folding Ladder.
