Painter Guide

Published: 2026-10-30 · Reviewed: 2026-11-04

Painting Safety Essentials for Small Firms

Why this matters

Painting feels safe, no high voltage, no gas, no deep excavations. That feeling is the hazard. Painters fall off ladders, breathe solvents for decades, and disturb lead paint without knowing it. The risks are quieter than other trades’ but they accumulate, and a small firm with one decorator out injured has no one to send instead.

The non-negotiables on every job

Ladders and access: the biggest risk you face

Falls from height are the leading cause of serious injury across the trades, and painters are up ladders constantly, cutting in high walls, painting fascias, reaching stairwells. Rules that save lives: ladders only for short, light tasks; anything sustained or at real height gets a scaffold tower or podium steps. Never overreach, move the ladder instead. Never work off the top rungs. And on exteriors, check the ground: soft soil, slopes, and decking turn a stable ladder into a slide. If safe access costs money, price it into the quote; doing it cheap off a wobbly ladder is not a saving.

Ventilate, especially with solvent-based products

Oil-based paints, primers, varnishes, and spray work release fumes that build up fast in enclosed rooms. Ventilate actively, open windows, use fans to move air through, take breaks outside. For spray work and prolonged solvent use, a proper respirator with the right filters is essential, not optional; a paper dust mask does nothing against vapours. Headaches and dizziness on site are warning signs, not something to push through. Check product data sheets for ventilation requirements and follow them.

Lead paint: know it, test for it, don’t sand it blind

Paint in older properties, roughly pre-1980s depending on your country, and older layers in any case, may contain lead. Sanding or burning off lead paint creates lead dust, which is a serious health hazard, especially with repeated exposure. Before disturbing old paint layers, test for lead with a test kit. If it’s positive, don’t dry-sand or heat-strip it without proper controls, check your local regulations for exactly what’s required, because lead-paint rules are strict in many jurisdictions and ignorance isn’t a defence. At minimum: no dry sanding of suspect paint, proper respiratory protection, and containment of dust and debris. When in doubt, get advice before you start, not after the dust has settled.

Dust from sanding and surface prep

Even without lead, sanding filler and old coatings all day fills the air with fine dust. Use dust extraction on sanders where possible and wear a fitted respirator for sustained sanding, paper masks are better than nothing but a poor substitute. Old Artex-style textured coatings deserve special caution: some contain asbestos. Never sand or scrape suspect textured coatings until they’ve been tested, asbestos rules are strict everywhere, and disturbing it without controls is dangerous and often illegal. If in doubt, get it tested.

Manual handling and ergonomics

Carrying paint up stairs all day, working overhead on ceilings, holding a brush above shoulder height for hours, painting is repetitive-strain territory. Pace ceiling work with breaks, use extension poles to reduce overhead reaching, and lift paint sensibly rather than hauling full tins up ladders. Sore shoulders at 30 become chronic problems at 50; small adjustments to how you work compound over a career.

Lone working

Decorators often work alone in empty properties, between tenancies, in new builds, on commercial premises out of hours. Keep the check-in discipline: someone knows the address and your expected finish time. Empty properties also mean no one hears you if a ladder slips, so the check-in matters more, not less, when you’re solo.

Common mistakes

  • “Just quickly” painting a fascia off the top of an extension ladder. The most common painting injury scenario: overreaching, ladder slips, fall. If it needs reaching, it needs proper access.
  • Sanding old paint without testing for lead. Decades of painters did this and paid for it. A test kit costs little; lead poisoning costs plenty.
  • Spraying without a proper respirator. Vapour goes straight through dust masks. If you’re spraying, you need vapour-rated protection.
  • Scraping textured coatings without an asbestos check. Some old textured finishes contain asbestos. Test first, disturbing it untested is the mistake you can’t undo.

Templates that help

Bottom line

Proper access instead of ladder heroics, ventilation and real respirators for fumes and dust, test old paint before you disturb it, and check in when working alone. Painting’s dangers are quiet, respect them anyway.

Download the free templates for painters.