Expert Customer Support

Our team is always ready to help

Fast & Free Delivery

Rapid delivery across the UK

5-Star Rated

Based on thousands of reviews

Trusted by UK's Best

Leading supplier to UK's biggest brands

What is the 1 to 4 Rule for Ladder Safety

by Richard O'Connor

Jun 18, 2020 | *4 minutes to read

Knowing how to position a ladder properly before you climb up it is one of those life hacks, like dealing with a grizzly bear or a poisonous snake, that most people have an idea about – but this one’s a lot more useful to us in the UK and undoubtedly saves many lives every year.

How do you set up a ladder?

It’s all about the angle of the ladder against the wall. The magic number recommended by the HSE1 is 75 degrees so that the base of the ladder is set away from the wall at one-quarter of the working length of the ladder. Put another way: for every four metres of height you need to climb, place the base of the ladder one metre away from the wall the ladder is leaning against.

The rule is the same whether you’re setting up a short or a long ladder.

If the base of the ladder is too far from the wall and the angle is too small, the base of the ladder can slide out. If the ladder base is too close to the wall, there’s a risk that the ladder could tip over backwards.

Get it right, and you have a stable ladder that’s safe to climb and work from. Otherwise, there could be a nasty fall – in fact, ladders being incorrectly positioned is the most common cause of ladder accidents.

fibreglass extension ladders in use (4495231680547)

How do I check the ladder is at the right angle?

The best way to ensure you’ve got the correct 750 angle is to use a measuring tape - you just can’t tell by looking at it or going on past experience. Once you know the working height of the ladder (remembering that you won’t be working off the top three rungs), divide that by four to get the correct distance between the ladder feet and the wall. So, if your working ladder height measures six metres, divide that by four to get 1.5 metres; now, put the ladder base 1.5 metres away from the wall.

Alternatively, stand with your feet touching the ladder's base and hold one arm forward. If the ladder is at the correct angle, you should be able to touch the ladder's rungs at shoulder height.

What happens in real life when people set up ladders?

It’s a good question. We don’t have a lot of evidence, but there was one fascinating study in 2016 which may give us a clue2. Researchers watched cable installers in the United States set up their ladders during the working day and found they were setting up their ladders based on what looked right to them. But only 1% were actually placing their ladders correctly – most were favouring a much smaller angle of around 670.

Even that small difference almost doubles the friction needed to hold the ladder in place – the friction jumps by another seven per cent or so if the worker climbs the ladder at speed. So even little things can introduce real hazards.

Which Ladders does the 1 to 4 rule apply to?

The 1 to 4 rule applies to any ladder that leans against a wall, including a leaning ladder, an extension ladder and a telescopic ladder. At First Mats, we have an extensive collection of ladders and stepladders for commercial and domestic use, including several where this rule applies.

Can I adjust the angle to get to something that’s out of reach?

The short answer is no. Tempting as it might be to change the angle to allow you to reach a higher or lower spot, the ladder should reach the job you’re working on easily without you needing to adjust the ladder.

Is there anything else I should know?

If you follow the 1 to 4 rule, you’ll set up a ladder against a wall safely. And if you see a family member or neighbour attempting something unsafe while putting up Christmas decorations or unblocking the gutter, have a quiet word – you could be doing them a great favour.

See our full range of Industrial Ladders for more heavy-duty access products.

1 Safe use of ladders and stepladders INDG455. HSE

2 Straight ladder inclined angle in a field environment: the relationship among actual angle, method of set-up and knowledge. Ergonomics Journal, 2016

 

Explore More Topics

Buying Guides
*4 minutes to read

Why Branded Floor Mats Are a Smart Business Investment

Have you ever considered the importance of your entrance area to your overall business image? Are you making the most of every opportunity to showcase your brand?...

Read More
Buying Guides
*3 minutes to read

5 Benefits of Using Cable Protectors

Cable protectors are a great way to ensure your cables stay safe and in place. They can be used for many everyday purposes, such as preventing tripping hazards, covering unsightly wires...

Read More
Buying Guides
*3 minutes to read

Boost Your Home’s Curb Appeal with the Right Doormat

Have you ever walked up to a house and immediately felt like this is a house you want to own, even before even stepping inside? That first impression is...

Read More
Buying Guides
*4 minutes to read

The Versatility of Floor Mats: More Than Just the Front Door

When most people think of floor mats, the front door is the first place that comes to mind. While it’s true that entrance mats are essential...

Read More
Buying Guides
*3 minutes to read

Ergonomic Workstations: Things You Need to Know When Setting One Up

Creating an ergonomic workstation is essential for maintaining employee well-being, increasing productivity, and improving staff retention. Poorly designed workstations can lead to discomfort, musculoskeletal issues, and decreased efficiency. This guide...

Read More
Buying Guides
*3 minutes to read

How to Protect Your Hardwood Floors Using Entrance Mats

Hardwood floors add warmth and elegance to any home, but keeping them looking pristine requires careful maintenance. One of the biggest threats to hardwood flooring is the dirt and grime...

Read More
Buying Guides
*5 minutes to read

The Different Textures of Entrance Matting and Their Benefits

Entrance mats may seem like a simple addition to your home or business, but not all mats are the same. A mat's texture is crucial in how well it...

Read More
Buying Guides
*5 minutes to read

What Vegans Need to Know About Door Mats

This article has been written by our Director, Richard O’Connor, who has been exploring how well door mats can align with vegan values. As a vegetarian making more vegan choices...

Read More
Buying Guides
*4 minutes to read

6 Tips for using a Standing Desk Correctly

As people are becoming more aware of their fitness levels and ways in which they can stay healthy, standing desks have increased in popularity because those who have previously had...

Read More
Buying Guides
*4 minutes to read

5 Creative Ways to Use Your Logo on Products to Boost Brand Awareness

Businesses today compete for attention across countless platforms. Customers have more choices than ever, so brand loyalty is becoming harder to secure. In this landscape, a brand’s image needs to...

Read More
Buying Guides
*6 minutes to read

The Different Surfaces of Anti-Fatigue Matting Explained

Understanding the different surface textures of anti-fatigue matting is essential for selecting the right one for your workspace. Anti-fatigue mats come in various textures, each designed to provide specific benefits...

Read More
Buying Guides
*7 minutes to read

Industrial Matting Fact Sheet

Introduction Industrial matting plays a crucial role in maintaining safety, comfort, and efficiency in various work environments. This fact sheet provides essential information about the different types of industrial mats,...

Read More
Buying Guides
*7 minutes to read

How to keep warm at work: Cost-effective ways to beat the bills

Are you concerned about your business running costs now that energy prices have gone through the roof? Electricity prices have increased 74% for large industrial units in the past...

Read More
Buying Guides
*8 minutes to read

The Cost of Slips, Trips, and Falls to British Industry

The Cost of Slips, Trips, and Falls to British Industry Are slips, trips, and falls costing your business dearly? Is your workforce underperforming? Are you missing expertise on the floor...

Read More
Buying Guides
*6 minutes to read

4-Day Work Week in the UK - Key Facts & Statistics

The world of work has seen a lot of change since the beginning of the 2020s, and — in turn — many companies have placed employee well-being at the top...

Read More
Buying Guides
*5 minutes to read

From Nut to Mat - How Coir Matting is Made

Door mats might not stand out as being the most obvious product to boast an interesting manufacturing history, but the truth of the matter is that coir...

Read More
Buying Guides
*3 minutes to read

A Quick Guide to Storing Small Chemical Products Safely

Introduction This blog post provides a simplified guide to the Health and Safety Executive (HSE) document titled 'Storing Chemical SR24 Products (small scale)'....

Read More
Buying Guides
*4 minutes to read

Executive Summary of HSE Work-Related MSDs Statistics

Executive Summary: Work-Related Musculoskeletal Disorders Statistics in Great Britain This article provides a comprehensive summary of the key findings from the Health and Safety Executive (HSE) report on work-related musculoskeletal...

Read More
Buying Guides
*4 minutes to read

Executive Summary of HSE Work-Related Fatal Injuries Statistics

Executive Summary of HSE Work-Related Fatal Injuries Statistics This article is compiled by First Mats and provides an executive summary of the

Read More
Buying Guides
*4 minutes to read

The Costs to Britain of Workplace Accidents, Injuries and Ill-Health: HSE Report Summary

An Executive Summary of the HSE Report: Costs to Britain of Workplace Fatalities and Self-reported Injuries and Ill Health Published in November 2023, this report presents the latest estimates of...

Read More
Buying Guides
*3 minutes to read

Summary of HSE Work-related Musculoskeletal Disorders Statistics 2022

Executive Summary of HSE Report 2022: Key Findings on Work-related Musculoskeletal Disorders This blog post provides a summary of the key findings from the Health and Safety Executive's (HSE) report...

Read More
Buying Guides
*4 minutes to read

The Environmental Impact of Generator Spills and How to Mitigate Them

Generators, while vital in modern life for a variety of applications, come with certain environmental risks. When not managed properly, spills from these machines can have devastating effects on our...

Read More
Buying Guides
*5 minutes to read

How to Prevent and Clean Oil Spills in the Workplace: A Comprehensive Guide

Workplace oil spills are more than just an inconvenient mess; they present serious risks to employee safety and the environment. Several pieces of legislation in the UK, such as the...

Read More
Buying Guides
*4 minutes to read

AdBlue: Its Risks to Health and the Environment

In an era where environmental responsibility and sustainable practices take centre stage, understanding the various components of these efforts is paramount. One such component, extensively used in the automotive industry,...

Read More
Buying Guides
*3 minutes to read

The Best Colour Door Mats for People With Dementia

Dementia is a syndrome associated with an ongoing decline of brain functioning, affecting memory, thinking speed, language, understanding, judgement, mood, and movement. It impacts more than 850,000 people in the...

Read More
Buying Guides
*5 minutes to read

Tips for Moving Plasterboard Safely and Efficiently

Plasterboard, also known as drywall, is a common material used in construction and renovation projects. While it's a versatile and useful material, moving plasterboard can be challenging due to its...

Read More
Buying Guides
*3 minutes to read

Understanding UDL: Uniformally Distributed Load

What Does UDL Mean? UDL, or Uniformally Distributed Load, is a term used in the field of manual handling equipment to describe the weight capacity of a particular piece of...

Read More
Buying Guides
*5 minutes to read

Bund Integrity Testing - What You Need to Know

As a responsible business owner, protecting your assets should be one of your top priorities. One approach to securing your assets is using portable bunding solutions, such as

Read More
Buying Guides
*4 minutes to read

The Complete Guide to Foam Impact Protectors: Enhancing Workplace Safety

Impact Protection Foam is a vital component in industrial environments, serving as a crucial safeguard against injuries caused by impacts with hard surfaces. Designed with a...

Read More
Buying Guides
*3 minutes to read

Rising Stress Levels in the UK and the Impact on Workers - Facts and Statistics

A recent study conducted by First Mats has highlighted the growing issue of stress among the UK population. Our survey of over 1,000 UK adults found that more...

Read More
Buying Guides
*5 minutes to read

Mats for Wudu / Ablution Areas in Mosques

Here at First Mats, we have an extensive selection of wet room matting ideal for Wudu/ Ablution areas in Mosques and other spiritual sites. The outstanding water drainage, anti-slip...

Read More
Buying Guides
*2 minutes to read

The Most Unsafe Places to Work in Britain (2023)

The Health and Safety Executive releases updated figures on workplace injuries and fatalities annually, and its latest report has...

Read More
Buying Guides
*7 minutes to read

Workplace Safety Facts and Statistics

Workplace-related injury is shockingly high in the UK. And statistics from the Health & Safety Executive (HSE) show that thousands of UK workers are injured or killed on the...

Read More
Buying Guides
*5 minutes to read

A Simple Guide to ISO 14001 Certification

ISO 14001 certification is a globally recognised standard for implementing an effective environmental management system. It is designed to help organisations reduce their environmental impact, manage resources more efficiently, and...

Read More
Buying Guides
*5 minutes to read

How to Remove The Smell from Rubber Mats

Rubber mats are versatile and extremely useful in various applications, from gyms to warehouses to garage floors. They are naturally durable, flexible and have a long lifespan. However, amongst all...

Read More
Buying Guides
*8 minutes to read

Flyball - The Everything Guide

Are you looking for a new activity to enjoy with your dog? Perhaps you want to help socialise your pup while providing excellent exercise that stimulates their brain, agility, and...

Read More
Buying Guides
*6 minutes to read

How to Charge Your Electric Car if You Don’t Have a Driveway

Are you considering buying an electric car, van, or moped? If you have your own driveway, it’s easy to charge your EV — but what happens if you don’t? How...

Read More
Buying Guides
*7 minutes to read

The Importance of Doormats & How They Can Save You Money

Most of us are considering how we can save money around the home right now. But for business owners, cost-cutting has become essential to sustaining a long-term business.  And while...

Read More
Buying Guides
*5 minutes to read

How to Deal with Wet Floors in Warehouses

Did you know that slips and falls are the most significant cause of non-fatal injuries in UK workplaces? And what’s most frustrating is that most of...

Read More
Buying Guides
*6 minutes to read

Fire Safety Facts and Statistics UK

Fire safety is one of the cornerstones of health and safety – fires are among the most devastating accidents that can happen in the home or the workplace, both in...

Read More
Buying Guides
*5 minutes to read

The Best Anti-Fatigue Mats by Job Role

Anti-fatigue mats are one of the best, most cost-effective ways of improving health and safety at your premises and boosting employee productivity and engagement. There are many different available, so...

Read More
Buying Guides
*4 minutes to read

Rubber Sheet Types and Applications

Rubber sheets are used in a broad spectrum of different industries, for an equally broad range of reasons. From gaskets and seals to shock absorption and anti-vibration padding, rubber is...

Read More
Buying Guides
*5 minutes to read

The Best Matting for Kennel Flooring

The flooring you choose for your kennel will have a big impact on how much time you have to spend on cleaning and maintenance, how often you have to replace...

Read More
Buying Guides
*8 minutes to read

Manual Handling Equipment Types

Manual handling injuries are one of the most common types of injury in the United Kingdom workplace, accounting for thousands of incidents every single year. As well as the legal (and...

Read More
Buying Guides
*3 minutes to read

What does Shore A Hardness Mean?

Shore hardness scales are the way in which different materials are measured for their hardness – it allows people to accurately compare the relative hardness of different items, much as...

Read More
Buying Guides
*5 minutes to read

Guide to COSHH Symbols

Working in an industry that handles chemicals or hazardous substances means that you have most likely come across the term COSHH, as it is most commonly seen on the labels...

Read More
Buying Guides
*9 minutes to read

Complete Guide to Sack Trucks

Sack trucks have always been invaluable both in the workplace and in everyday life. They can come in extremely useful when moving large loads in warehouses and delivering parcels, as...

Read More
Buying Guides
*11 minutes to read

Spill Control: The Complete Guide

Spill control is, or should be, a strong focus of any industrial site’s health, safety, and environmental policies. Whether you’re new to the world of spill control or need updating on...

Read More
Buying Guides
*12 minutes to read

Hazardous Storage Guide

Wherever chemicals are stored, there is a risk of fire, chemical reactions, and pressure build-up. For this reason, it is imperative to store chemicals and other hazardous liquids with great...

Read More
Buying Guides
*8 minutes to read

10 Most Dangerous Places to Work in the UK

We’ve analysed the latest data provided by the Health and Safety Executive (HSE) to uncover some of the UK’s most dangerous regions to work in.  Our report is based on workplace injuries...

Read More

Frequently Asked Questions

If you have any questions, we’re here to help

How long does delivery take?

Each product comes with a specified lead time for delivery. We'll keep you informed if there are any delays in meeting this timeline.

Typically, once you’ve finalised your order and approved the proof, it will take 4-5 business days to make and deliver your finished mat.

If my order is damaged, can I return or exchange it?

Got a problem with your order? If something's not right or you're not thrilled with the quality, just let us know within 14 days of getting it. Drop us a line, and we'll tell you what to do next—usually, it starts with you sending us a photo of the issue. Once we check that out, we'll sort you out with a refund or a new item, no fuss.

Can I get my mat delivered more quickly?

Need your item in a hurry? Just Contact us to explore the faster delivery options we might have for you!

If my custom mat is damaged, can I return or exchange it?

Got a problem with your order? If something's not right or you're not thrilled with the quality, just let us know within 14 days of getting it. Drop us a line, and we'll tell you what to do next—usually, it starts with you sending us a photo of the issue. Once we check that out, we'll sort you out with a refund or a new item, no fuss.


Expert Customer Support

Our team is always ready to help

Fast & Free Delivery

Rapid delivery across the UK

5-Star Rated

Based on thousands of reviews

Trusted by UK's Best

Leading supplier to UK's biggest brands