Why You Need To Remove Lead Paint When You’re Renovating A Home

If you live in an older home and you’re renovating, there’s a decent chance lead paint is part of the story, whether you like it or not. It is one of those unglamorous renovation topics that never makes it onto Instagram, yet quietly matters more than most finishes you’ll spend hours choosing.

Lead paint is not rare, and it is not dramatic until it suddenly is. Understanding why it needs to be dealt with properly can save you from health risks, renovation delays, and some very expensive mistakes.

Lead paint is not dramatic until it suddenly is.

What Is Lead Paint And Where Does It Hide

Lead paint was widely used in homes built before the late 1970s. It was durable, easy to apply, and produced lovely smooth finishes. All very convenient, until we worked out that it is toxic.

You will most commonly find lead paint on:

• window frames and sills

• doors and door frames

• skirting boards and architraves

• stair balustrades

• old kitchen and bathroom walls

The issue is not always visible. Lead paint can sit underneath multiple newer layers, quietly minding its own business until sanding, stripping, or demolition starts.

Why Renovation Is When Lead Paint Becomes A Problem

Intact lead paint is less of an issue than disturbed lead paint. Renovation is exactly when disturbance happens.

As soon as you sand, scrape, cut, drill, or strip painted surfaces, lead dust is released into the air. That dust settles everywhere. Floors. Furniture. Soft furnishings. Your lungs.

This is where things move from theoretical risk to very real exposure.

Children are especially vulnerable, but adults are not immune. Lead exposure is cumulative, meaning it builds up over time rather than politely leaving your system after a bad weekend with a sander.

It Is Not Just About Health

Health is the biggest reason, but it is not the only one.

If you renovate without addressing lead paint properly, you may run into:

• work stoppages once it is discovered mid-project

• contractors refusing to continue without remediation

• higher costs because removal becomes reactive rather than planned

• issues during resale if lead paint is flagged in inspections

In other words, ignoring it does not make it cheaper. It usually makes it more complicated.

Why Painting Over It Is Not A Long Term Solution

Painting over lead paint is sometimes presented as a quick fix. In certain situations, encapsulation can be acceptable as a temporary measure, but it is not a renovation solution.

Renovation involves change. Walls get opened up. Joinery is replaced. Windows are upgraded. That encapsulated paint will eventually be disturbed.

If you are already investing time and money into a renovation, it makes sense to deal with the problem properly while access is easy and disruption is already part of the plan.

Proper Removal Is About Control, Not Drama

Removing lead paint does not mean chaos, but it does mean care.

Professional removal involves:

• containment of the work area

• controlled removal methods rather than dry sanding

• specialised cleanup to remove dust

• safe disposal of contaminated materials

This is not a DIY learning opportunity. It is one of those moments where bringing in the right professionals is part of being sensible, not cautious.

Why Designers Care About This Stuff

As an interior designer, I am very aware that clients want to talk about colours, layouts, and materials. I want to talk about those things too.

But good design is not just about how a home looks on the day it is finished. It is about how it functions, how it ages, and how safe it is to live in. Ignoring lead paint undermines all of that.

There is very little point in installing beautiful new joinery or carefully chosen wall finishes on top of a problem that should have been resolved first.

The Bottom Line

If your home was built before the late 1970s and you are renovating, lead paint should be part of the conversation early on. Not because it is exciting, but because it is responsible.

Removing lead paint properly protects your health, your renovation budget, and your future plans for the home. It is one of those behind-the-scenes decisions that never photographs well, but quietly makes everything else better.