Painting a Victorian House — A Complete Guide

A large proportion of the properties I work on across South West London and Surrey are Victorian or Edwardian — terraces in Clapham, semis in Wandsworth, villas in Richmond. These properties are wonderful to live in and photograph beautifully when decorated well, but they present a specific set of challenges that modern properties don't have.

This guide covers the main things that are different about decorating a Victorian or Edwardian house — original plaster, sash windows, cornicing and period details, old paint layers, and what to do about lead paint. If you're planning to have a Victorian property decorated, this will help you understand why the quote you receive might include work that wouldn't appear on a quote for a newer property.

Original Victorian Plaster

Victorian houses were plastered with traditional lime-based plaster rather than the gypsum plaster used in modern construction. Lime plaster is in many ways superior — it's breathable, it moves slightly with the building, and when it's in good condition it lasts essentially indefinitely. But it also needs different handling.

The key characteristic of lime plaster is that it's quite porous. This affects primer choice — the mist coat approach that works on gypsum plaster also works on lime plaster, but the dilution and drying time may need adjustment depending on the condition and porosity of the specific wall. Applying standard emulsion direct to an unpainted or newly stripped lime plaster wall without the correct base coat produces a patchy, poorly-adhered finish that fails quickly.

Original lime plaster also tends to have a texture that modern plaster doesn't have — a slightly rougher, more uneven surface created by the traditional three-coat application method. This texture is part of the character of a Victorian room. Trying to skim over it to get a modern flat finish isn't always the right approach — sometimes the right thing to do is work with the texture rather than against it.

Cornicing and Period Decorative Details

Most Victorian and Edwardian properties have cornicing — the decorative plaster moulding at the junction of wall and ceiling. The quality and scale of the cornicing varies by the original status of the property; a terrace in Clapham might have a simple egg-and-dart coving while a larger villa in Dulwich could have very elaborate plasterwork.

Cornicing that has been painted many times without cleaning between coats gradually loses its detail — the crisp profile of the moulding fills in with accumulated paint layers and becomes soft and indistinct. This is one of the saddest sights in period decoration because it's so avoidable. The solution is to clean back old paint build-up carefully before applying new coats, and to apply thin, even coats rather than building up thickness.

Painting cornicing well requires more care and time than painting flat surfaces — cutting in to the wall colour and ceiling colour neatly along a moulded profile is slow work. I always set aside proper time for this and don't rush it. The cornice is one of the most visible features of a Victorian room and getting it right makes a disproportionate difference to how the finished room looks.

Sash Windows — The Biggest Challenge

Sash windows are in my view the most technically demanding element of decorating a Victorian property. They're also the most important externally — the condition of the sash windows significantly affects the street appearance of a period property.

The challenges are multiple. The timber in original sash windows has typically been painted many times over the life of the property — 100+ years of paint build-up on a window that was designed with tight tolerances means the paint has built up to the point where it's preventing the window from operating correctly. The paint on old windows also frequently contains lead (see below). And the sections of the sash that slide in the channels are particularly prone to paint build-up that sticks them shut.

For exterior painting on Victorian properties, good sash window work involves: scraping back paint build-up to a manageable layer where necessary, stabilising any soft or rotted timber, filling any gaps or damage, applying a primer or wood hardener to bare sections, and then applying thin, well-brushed finish coats that don't bridge the tolerances of the moving parts.

Doing this on a Victorian property in areas like Richmond or Wandsworth where conservation area guidelines may apply requires additional care — any stripping or treatment of original features needs to respect the character of the building.

Lead Paint — What You Need to Know

Lead paint was used in domestic properties in the UK until it was phased out in the 1970s. This means that any Victorian or Edwardian property that hasn't been completely stripped and replastered will almost certainly have lead paint somewhere — typically in the earlier layers on woodwork, but sometimes on walls.

Lead paint in good condition, encapsulated under later layers of non-lead paint, is not generally a risk in normal living conditions. The risk comes when lead paint is disturbed — sanded, stripped, or burned off. These activities release lead dust and particles that are hazardous if inhaled or ingested, particularly for young children and pregnant women.

Professional decorators working on period properties take precautions when there is a likelihood of disturbing lead paint layers: appropriate respiratory protection, contained work areas with dust control measures, and correct disposal of dust and debris. DIY decorators often don't take these precautions and may not be aware of the risk.

If you're planning to have a Victorian property decorated, it's worth raising the question of lead paint with your decorator. A professional will have an approach for dealing with it correctly.

Multiple Old Paint Layers

Even without lead paint as a specific concern, old Victorian properties frequently have very many layers of paint on woodwork. Each layer adds thickness, and thick paint on timber doesn't behave like thin paint — it loses the ability to flex with the wood and eventually cracks and falls away in flakes.

When we're assessing a Victorian property for interior painting, one of the things we check is whether the existing paint layers on woodwork are sound. If the paint is thick, cracked, or showing signs of delamination (where layers are separating from each other), the right approach is to strip back to bare wood — or at minimum to a firm layer — rather than add another coat on top.

Stripping woodwork is time-consuming. It adds significantly to the preparation time and therefore to the cost. But painting over failing layers produces a result that fails again quickly, and the only way to produce a finish that will last and look good is to get back to a solid base.

Colour Choices for Victorian Properties

Victorian properties suit a particular palette well — colours that have historical precedent tend to work better than contemporary tones that sit oddly next to period features. This doesn't mean you have to decorate in a strictly historical way, but it does mean some choices work more harmoniously than others.

For hallways and staircases — typically the first thing you see when entering a Victorian house — deep tones work well because the height of the space means they don't feel oppressive. Dark navy, deep green, charcoal, and rich terracotta all look impressive in a Victorian hallway. For reception rooms with good natural light, the full range of Farrow & Ball's estate colours were largely designed with Victorian proportions in mind and they show in the results.

White and off-white for cornicing, ceiling roses, and woodwork is not always the default in a period setting — in some rooms, particularly formal dining rooms, a coloured ceiling or ceiling treatment can be very effective. These are conversations worth having with your decorator before the job starts.

Exterior Colour on Victorian Properties

On Victorian terraces in conservation areas — which includes much of South West London — there are sometimes restrictions on exterior colour changes. It's worth checking with the local authority before painting the exterior masonry a significantly different colour to the existing or to the rest of the terrace.

For the masonry itself, traditional lime-based or breathable masonry paints are generally more appropriate for Victorian brick and stone than film-forming modern masonry paints, which can trap moisture inside the wall and cause damage over time. The most appropriate paint type depends on the original construction and condition of the masonry — this is something I assess on the survey visit.

Victorian properties in Richmond, Wandsworth, and Clapham are the bread and butter of our exterior work. We understand the requirements of period masonry and joinery in London's climate and use products and methods matched to that specific challenge.

Timescales for Victorian Properties

Because of the additional preparation typically required — more surface variation, more woodwork, period details that need care — decorating a Victorian property takes longer than decorating a modern one of equivalent size. This is reflected in the quote. A customer who receives our quote for a Victorian terrace and compares it to a quick estimate for a new-build is comparing different scopes of work.

A typical Victorian terrace bedroom with original cornicing, a sash window, original skirting boards and architraves takes noticeably longer than a modern bedroom with no details. That additional time shows in the finished result — the quality of the cutting-in, the condition of the period details, the overall appearance of the room.