By Mark Smith 01/09/2025

Under: PPE and Workwear

Construction Site PPE in Autumn: 10 Mistakes that Risk Safety

Why autumn demands a fresh look at PPE

As we say goodbye to summer and welcome the arrival of autumn, sites will have to get ready for the transformations this season introduces. With the colder mornings, rainy weather, stronger winds, and reduced daylight hours, a fresh set of challenges emerges for those working on a busy construction site.

Visibility can be reduced during autumn, leading to increased onsite hazards. Without appropriate seasonal PPE, the chances of injury and project delays can rise. Many site managers and workers often continue to use summer PPE well into autumn, not realising that this habit increases the risk for workers. To ensure your workforce remains safe and adheres to UK HSE regulations, it is essential to steer clear of the most frequent PPE errors made during the autumn months. This guide outlines the top 10 problems and provides practical, actionable solutions.

1.    Overlooking seasonal weatherproofing requirements 

A frequent oversight in personal protective equipment (PPE) is neglecting to update clothing and equipment for cold, wet, and windy weather. While summer PPE emphasises breathability and heat management, autumn necessitates insulation, water resistance, and wind protection. Common hazards include Hypothermia or cold-related illnesses, decreased focus due to discomfort, and damp clothing that can cause skin irritation or infections. To prevent this problem, the solution is to ensure that workers have the appropriate PPE - waterproof jackets and trousers, insulated gloves and hats, windproof layers, and breathable yet warm base layers.

2. Wearing faded or dirty hi-vis in dull light

High-visibility workwear is crucial throughout the year, but its efficiency significantly diminishes when the clothing becomes faded, tattered, or dirty. During autumn, the low sun angle, overcast skies, and shorter days make maintaining visibility a critical concern. The solution to this problem is to replace hi-vis clothing prior to every change of season or sooner if it shows signs of fading or misuse. Additionally, conduct weekly visual checks of reflective gear, and ensure that cleaning practices do not harm the reflective strips.

3. Not swapping out safety footwear for autumn conditions

Some summer work boots do not provide the necessary water resistance, thermal insulation, and traction for wet or icy conditions. Wet and muddy job sites increase the risk of slipping and exposure to stagnant water. To address this problem, it is advisable to wear waterproof, insulated boots equipped with anti-slip soles. Additionally, consider footwear that features mud-release treads and make sure that thermal socks are accessible to all outdoor workers.

4. Failing to check PPE fit with extra layers

As workers start layering up for warmth, PPE like harnesses, helmets, and vests may no longer fit correctly. Poorly fitting PPE can be dangerous, especially when working at height or operating machinery. The solution to this problem is to readjust PPE while workers are dressed in their autumn layers. Make sure to adjust harnesses and belts to fit over bulkier clothing, and provide larger-sized PPE when necessary.

5. Not replacing damaged, weather-worn PPE

PPE that is exposed to summer UV rays, dust, and abrasion may deteriorate faster than anticipated. Cracks in hard hats, frayed gloves, or weakened stitching on harnesses can remain unnoticed until it’s too late. To address this problem, you should regularly conduct a comprehensive PPE inspection at the end of summer and every season. Replace any items that exhibit signs of UV damage or wear, and keep a PPE log to track issue dates and replacements.

6. Overlooking visibility in early mornings and late afternoons

As autumn arrives, daylight hours reduce considerably, leading many workers to begin and finish their shifts in almost darkness. This reduction in visibility results in a rise in incidents as vehicles, machinery, and pedestrians come together in poorly lit areas. It is advisable to utilise hi-vis equipment with Class 3 reflectivity for conditions with low light, provide workers with LED headlamps, and enhance site lighting and signage.

7. Choosing gloves that stand up to autumn's demands 

Standard gloves worn in summer might not offer sufficient warmth, whereas thick winter gloves can hinder grip and fine motor skills. Employees who face both cold conditions and require precision in their tasks need gloves that are specifically selected. It is advisable to supply work gloves that are rated for both insulation and protection against cuts/dexterity, provide various types of gloves for different tasks, and rotate gloves during the day if they get wet or frozen. Enfield Safety can supply protective gloves that provide workers with the necessary grip, thermal protection and are water resistant. 

8. Using fire safety equipment that’s not rated for lower temperatures

Fire extinguishers may lose their effectiveness if kept in cold conditions that fall below their operational limits. Autumn mornings can often see temperatures drop below freezing, particularly on exposed construction sites. The solution is to verify the temperature ratings on all fire extinguishers, keep them in insulated or weatherproof cabinets, and regularly check expiration dates and refill cycles. Enfield Safety can supply fire extinguisher covers to protect extinguishers from the elements. 

9. Not training staff on seasonal PPE adjustments

Even the finest equipment will fail to function properly if it isn't utilised correctly. Seasonal safety modifications necessitate effective communication and training. Employees frequently require prompts regarding when and how to change their PPE or how to recognise signs of wear. The solution is to conduct a toolbox talk at the beginning of September, supply visual aids for PPE inspections, and promote peer accountability for the use of PPE.

10. No Site-Wide PPE Re-Audit Post-Summer

Construction sites are constantly changing; they bring new risks, new teams, and new conditions. A PPE plan that was effective in June might not be relevant by September. Conducting a comprehensive re-audit guarantees that all employees, risks, and circumstances are considered. The solution is to perform a PPE audit linked to seasonal transitions (September/October), engage team leaders and safety officers in the inspection process, and utilise digital checklists and logs to ensure compliance.

Don't Let Autumn Catch You Off Guard

Neglecting to plan for seasonal hazards can lead to injuries, work stoppages, penalties, and decreased morale among the workforce. By steering clear of these 10 frequent PPE errors, construction sites can uphold excellent safety standards and productivity during autumn and into the future. 

Need help getting your site autumn-ready? Contact our team of safety experts.