Painters on Construction Sites: Managing the Safety Risks Behind the Trade

What Do Painters Do on Construction Sites?
Painters may be involved in surface preparation, sanding, scraping, filling, priming, painting, rolling, brushing, spraying, touch-ups, finishing work and cleaning of tools and equipment.
Their work may include painting walls, ceilings, steelwork, doors, frames, skirtings, external facades, roofs, handrails, structural elements and other surfaces. Depending on the project, painters may use water-based paints, solvent-based paints, primers, sealers, thinners, fillers, coatings, waterproofing products and other chemical substances.
Painters may work indoors, outdoors, at ground level, from ladders, on scaffolding, in ceiling areas, near edges, in stairwells, in basements, in plant rooms or in occupied spaces. The work may involve repeated reaching, bending, kneeling, overhead work and movement between different work areas.

Because painting is often one of the final trades on a project, painters may work under pressure to meet deadlines. This can increase the temptation to rush, skip preparation, ignore ventilation, overreach from ladders or work around other trades without proper coordination.

Common Hazards Faced by Painters
Working at Height
Painters often work above ground level when painting ceilings, high walls, stairwells, external facades or elevated structures. This may require ladders, scaffolding, mobile towers or other access equipment.
Falls can occur when painters overreach, stand on unsuitable surfaces, use damaged ladders, work from incomplete scaffolding or move access equipment incorrectly.

Ladder-Related Risks
Ladders are commonly used by painters for short-duration work. However, ladders can become dangerous when they are used incorrectly. Painters may overreach, carry tools while climbing, place ladders on uneven ground, use the top rung, or fail to maintain three points of contact.
Where ladders are used, they must be suitable, inspected and used correctly. A second person should stabilise the ladder where required.

Paint Fumes and Poor Ventilation
Some paints, primers, sealers, thinners and coatings can release fumes or vapours. In poorly ventilated areas, these fumes may build up and affect workers.
Exposure may cause headaches, dizziness, nausea, eye irritation, throat irritation or breathing discomfort. In some cases, vapours may also create a fire or explosion risk if flammable products are used.

Skin and Eye Contact
Paints, thinners, solvents, primers and cleaning chemicals can irritate the skin and eyes. Workers may be exposed when mixing, applying, spraying, cleaning brushes, wiping spills or handling contaminated rags.
Repeated skin contact can cause dryness, irritation, dermatitis or chemical burns, depending on the product used. Eye exposure can be painful and may require medical treatment.

Dust from Surface Preparation
Before painting, surfaces may need to be sanded, scraped, brushed or cleaned. This can create dust, especially when working with old paint, plaster, filler, cement-based surfaces or timber.
Dust can irritate the eyes, nose and throat and may affect breathing. Dust can also spread to nearby work areas and affect other trades.

Fire and Flammable Materials
Some paints, solvents, thinners and cleaning products may be flammable. If these materials are stored or used near ignition sources, hot work, smoking areas, electrical equipment or poor ventilation, there may be a fire risk.
Contaminated rags, open containers and poor storage can increase the risk.

Slips, Trips and Poor Housekeeping
Painting work can create trip hazards from paint tins, drop sheets, extension leads, tools, ladders, masking materials and waste. Wet paint spills, water, cleaning liquids and overspray can also create slip hazards.
Poor housekeeping can affect both painters and other workers moving through the area.

Manual Handling and Ergonomic Strain
Painters may carry paint containers, ladders, scaffolding components, rollers, spray equipment and tools. They may also work overhead for long periods or perform repetitive rolling and brushing.
This can cause shoulder strain, back pain, wrist strain, neck discomfort and fatigue.

Spray Painting Risks
Spray painting can create fine mist and airborne particles that may be inhaled or settle on the skin and eyes. Overspray can also affect nearby workers, finishes, equipment and surfaces.
Spray painting requires proper planning, ventilation, PPE, exclusion zones and control of surrounding areas.

Interaction with Other Trades
Painters often work near electricians, plumbers, ceiling installers, tilers, shopfitters and cleaners. Other trades may move through wet paint areas, damage painted surfaces, create dust near painting work or work underneath painters working at height.
Poor coordination can lead to incidents, rework and delays.

What Can Go Wrong?
When painter safety is not properly managed, incidents can happen easily.
A painter may fall from a ladder while trying to reach a high section of wall. A worker may become dizzy from paint fumes in a poorly ventilated room. Paint or thinner may splash into a worker’s eyes during mixing or cleaning. A worker may develop skin irritation after repeated contact with paint products.

A freshly painted area may create a slip hazard if spills are not cleaned. Paint tins, tools and drop sheets may block walkways and cause trips. A painter working overhead for long periods may develop shoulder strain or fatigue. Spray painting without proper control may expose nearby workers to overspray and fumes.

If flammable products are stored incorrectly or used near an ignition source, a fire may occur. If old surfaces are sanded without dust control, workers may inhale dust and contaminate surrounding areas.
These incidents can result in injuries, health complaints, damaged finishes, rework, delays, fire damage, client complaints and legal consequences.
Painting may be one of the final trades on a project, but it must never be treated as an afterthought when it comes to safety.

How to Prevent and Mitigate Painter Safety Risks
Plan the Painting Work
Painting work should be planned before it starts. The planning must consider the work area, access requirements, products being used, ventilation, nearby trades, surface preparation, drying times, storage, waste and emergency arrangements.
A task-specific risk assessment and method statement should be prepared where required. Workers must understand the hazards linked to the products and work area.

Review Product Information and Safety Data Sheets
Painters must understand the products they are using. Safety Data Sheets should be available for paints, primers, thinners, solvents, coatings and cleaning chemicals.
Workers must know the required PPE, ventilation requirements, first aid measures, storage requirements and spill response actions for the products being used.

Provide Safe Access
Where painters need to work at height, safe access must be provided. Ladders, scaffolding, mobile towers or platforms must be suitable for the task and inspected before use.
Workers must not overreach or stand on makeshift platforms such as buckets, boxes, paint tins or furniture. If the area cannot be reached safely, the access method must be changed.

Use Ladders Correctly
Where ladders are used, workers must maintain three points of contact and position the ladder on a stable surface. The ladder must not be placed on loose materials, wet floors or uneven ground.
A second person should stabilise the ladder where required, especially where the ladder may move, where the work area is busy or where the surface is not ideal.

Control Fumes and Ventilation
Adequate ventilation must be provided when using paints, coatings, solvents or thinners that release fumes. Windows, doors, extraction or mechanical ventilation may be required depending on the work area.
Workers should not remain in poorly ventilated areas where fumes are building up. If ventilation is not adequate, the work must be reassessed.

Use Suitable PPE
PPE must be selected based on the product and task. This may include gloves, safety glasses, goggles, respiratory protection, coveralls, safety footwear, hard hats and high-visibility clothing.
Respiratory protection may be required during sanding, spray painting or use of solvent-based products. PPE must be used correctly and replaced when damaged or contaminated.

Control Dust During Surface Preparation
Dust should be controlled during sanding, scraping or surface preparation. Workers should use suitable dust control methods and avoid dry sweeping where possible.
Nearby workers and finished surfaces should be protected from dust. Respiratory protection may be required where dust cannot be controlled adequately.

Store Paints and Chemicals Safely
Paints, thinners, solvents and other products must be stored safely. Containers should be closed when not in use and kept away from ignition sources, heat and direct sunlight where required.
Flammable products must be controlled and stored according to the product requirements. Empty containers and contaminated rags must be disposed of correctly.
P

revent Slips and Trips
Work areas must be kept tidy. Paint tins, brushes, rollers, drop sheets, tools, extension leads and waste must be positioned so that they do not block walkways or create trip hazards.
Spills must be cleaned up as soon as possible. Wet paint areas should be controlled or marked where necessary to prevent slips and damage to finishes.
Manage Manual Handling and Ergonomics
Painters should avoid carrying excessive loads or working in awkward positions for long periods. Heavy paint containers and equipment should be moved with assistance where required.
Tasks should be planned to reduce overhead work, repetitive strain and unnecessary bending or twisting. Workers should take care when working on ceilings, high walls and detailed finishing areas.

Control Spray Painting
Spray painting should be controlled through ventilation, exclusion zones, PPE and protection of surrounding areas. Other workers should be kept away from overspray areas.
Spraying should not be carried out near ignition sources when flammable products are involved. Equipment must be suitable, maintained and used by competent workers.

Communicate with Other Trades
Painters must coordinate with other contractors on site. Other trades must be informed about wet paint, restricted areas, fumes, spray painting, drying times and areas where dust must be avoided.
Good communication helps prevent rework, exposure and unsafe interaction between trades.

Legal Requirements Linked to Painter Safety
Painter safety on construction sites is supported by the Occupational Health and Safety Act and applicable regulations.
Section 8 of the Occupational Health and Safety Act requires employers to provide and maintain, as far as reasonably practicable, a working environment that is safe and without risk to employees. For painting contractors, this means identifying hazards, providing safe systems of work, maintaining tools and equipment, providing training and supervision, and enforcing safety measures.
Section 9 requires employers and self-employed persons to conduct their work in a way that does not expose other persons to health and safety hazards. Painting work can affect others through fumes, overspray, wet floors, blocked access, falling objects, dust and poor housekeeping.
Section 13 requires employers to inform employees of the hazards linked to their work and the precautionary measures that must be followed. Painters must be informed about risks such as fumes, dust, chemicals, working at height, ladder use, manual handling and fire hazards.
Section 14 requires employees to take reasonable care for their own health and safety and the safety of others. Painters must follow procedures, use equipment correctly, wear required PPE, cooperate with the employer and report unsafe conditions.

Where painting forms part of construction work, the Construction Regulations are also relevant. These regulations require proper planning, risk assessments, competent supervision, safe access, control of work areas, housekeeping, fall protection where required, and safe use of tools and equipment.

The Environmental Regulations for Workplaces may also apply where ventilation, lighting, housekeeping, thermal conditions or airborne contaminants can affect the health and safety of workers.
Where paints, solvents, thinners or other hazardous chemical products are used, the Hazardous Chemical Agents Regulations may also be relevant. These regulations support proper identification of chemical risks, access to safety information, control of exposure, PPE, training and safe handling of hazardous substances.

Common Compliance Mistakes Made by Painting Contractors
One common mistake is treating painting as low risk because it is a finishing trade. This can result in weak planning, poor supervision and limited control of hazards.
Another common mistake is failing to review Safety Data Sheets before using paints, thinners, solvents or coatings. Workers may use products without understanding the required PPE, ventilation or first aid measures.

Painters may also use ladders incorrectly by overreaching, standing too high, placing ladders on unstable surfaces or working without assistance where the ladder may move.
Poor ventilation is another frequent issue, especially when painting indoors, in basements, in small rooms or in areas with limited airflow.
Housekeeping is often overlooked. Paint tins, drop sheets, tools, leads and waste may block walkways or create trip hazards.
Another issue is poor control of flammable products and contaminated rags. These materials must be stored and disposed of safely.
Spray painting may also be done without proper exclusion zones, ventilation or respiratory protection, exposing other workers to overspray and fumes.

Why Painter Safety Matters to the Business
Painting contractors often work near the end of a project, when deadlines are tight and pressure is high. If painting work is not managed safely, incidents and rework can delay handover and affect the final quality of the project.
A fall, chemical exposure, fire, damaged finish or overspray incident can result in injuries, client complaints, delays and additional costs.
Good painter safety protects workers and helps maintain quality. Clean, organised and well-controlled painting work reduces damage, improves productivity and reflects professionalism.
A painting contractor that manages health and safety properly is more likely to be trusted by clients, principal contractors and other trades.

Painters are an important trade on construction sites, but their work carries real health and safety risks. Working at height, ladder use, fumes, dust, chemicals, fire risks, slips and trips, manual handling and interaction with other trades must all be properly controlled.
Safe painting work requires planning, competent workers, product knowledge, suitable PPE, ventilation, safe access, good housekeeping and proper supervision.
Painting may be one of the final steps in a project, but safety must be part of the process from the start.

Need Help with Painting Contractor Safety Compliance?

Zenith Safety Consultants can assist painting contractors with health and safety files, risk assessments, method statements, legal appointments, toolbox talks, site inspections and practical construction safety support.

Contact Zenith Safety Consultants to ensure your painting safety documentation and site controls are practical, compliant and suitable for the work being performed.