Access Ladder - Retractable Dimensions & Drawings

Comparison drawing of Retractable Access Ladder compared to similar access ladders

Description

A retractable access ladder is a compact and space-saving solution designed to provide access to elevated areas. Stored horizontally within a small ceiling cavity when not in use, the ladder can be unfolded or extended downwards when needed. The central ideas are convenience, space efficiency, and unobtrusive integration into its surroundings. This type of ladder is ideal for areas like lofts or attics where a permanent staircase would consume too much living or working space.

Dimensions & Sizes

Retractable Access Ladder have a typical open height of 8’ (2.44 m), width of 27.5” (70 cm), and total depth of 55” (140 cm). The closed height of the system is 20” (50.8 cm). The steps have a depth of 5” (12.7 cm) with a height of 8.125” (20.6 cm).

Scaled set of dimensioned drawings of Retractable Access Ladder in plan and side views

Description

Dimensions & Sizes

3D Model

Common Questions

Why do fixed ladders often have cages?

Fixed ladders often have cages as a safety measure to prevent falls and injuries. Cages begin at a certain height above the ground and extend upwards, surrounding the ladder. This enclosure provides an additional layer of protection for the climber by ensuring that they stay aligned with the ladder and don't fall backward. Although cages don't stop falls entirely, they can arrest a fall by limiting the distance a person might drop, reducing the likelihood of severe injuries.

What are the differences between ANSI type 1 and type 2 access ladders?

In the context of access ladders, ANSI Type 1 and Type 2 typically refer to the duty ratings of portable ladders. Type 1 ladders are known as Heavy-Duty ladders, suitable for industrial use, with a load capacity of up to 250 lbs. Type 2 ladders, termed Medium-Duty, are more suitable for commercial and do-it-yourself applications, with a load capacity of up to 225 lbs. Type 1 ladders are generally more robust and durable compared to Type 2.

What are the rules for climbing a ladder safely?

When climbing a ladder, it's imperative to face the ladder and use both hands for a secure grip. Always maintain three points of contact, such as two hands and one foot, or vice versa, to ensure stability. Wearing slip-resistant shoes is essential to prevent slips. Climb slowly and deliberately, making sure to keep your body centered between the rails to avoid tipping. Refrain from carrying items in your hands; instead, use a tool belt or hoist, and never ascend beyond the ladder's recommended safe height, typically the second-to-last rung on stepladders or third-to-last on extension ladders.

Why do fixed ladders often have cages?

What are the differences between ANSI type 1 and type 2 access ladders?

What are the rules for climbing a ladder safely?

What is the difference between residential and commercial buildings?

The main difference between residential and commercial buildings is the intended use of the structures. Residential construction is focused on creating comfortable and functional living spaces, while commercial construction is focused on creating functional spaces for business or professional use. Residential construction involves building dwellings and commercial construction, on the other hand, involves building structures that are used for business or professional purposes.

What type of housing is the most common?

Single-family homes are the most common type of housing in many countries around the world. These are standalone houses that are designed for one family to live in. They usually have a front and back yard, and often come with a garage or carport. Single-family homes can be found in a variety of sizes, styles, and price ranges, and are popular for their sense of privacy and space. However, apartments and condos are also common types of housing, particularly in urban areas where land is limited.

What is the difference between a ‘home’ and a ‘house’?

A house is a physical structure that is used for shelter and protection from the elements. It can be a standalone building, a townhouse, an apartment, or any other type of dwelling. A home, on the other hand, is a place where someone lives and feels a sense of belonging. It can be a house, but it can also be an apartment, a trailer, or even a boat. Essentially, a house is a structure, while a home is a feeling of belonging and security. Someone can have a home even if they don't own a house, as long as they have a place where they feel comfortable and safe.

What is the difference between residential and commercial buildings?

What type of housing is the most common?

What is the difference between a ‘home’ and a ‘house’?

3D model of Retractable Access Ladder viewed in perspective

Under Development

Height:

8’ | 2.44 m (Open)

Width:

27.5” | 70 cm

Depth:

55” | 140 cm

Length:

Weight:

Area:

Step Height: 8.125” | 20.6 cm 
Step Depth: 5” | 12.7 cm
 Closed Height: 20” | 50.8 cm

Materials:

Aluminum

Drawings include: 
Retractable Access Ladder side elevation, plan, front

Wikipedia - Fixed Ladder

2D Downloads

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3D Downloads

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