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Interior painting and decorating on a London property by GMAS Group

Finishes · Decorating

Painting and decorating, prepared properly.

The finish everyone sees is decided before the first coat goes on. We prepare properly, use the right system for the surface, and leave the property clean.

What we do

Preparation is
most of the job.

Full preparation

Filling, sanding, caulking, stain blocking and priming. Skipping this is why cheap decorating fails within a year.

Interior decorating

Walls, ceilings, woodwork and joinery, in the finishes and sheen levels that suit the room and the wear it will get.

Exterior decorating

Masonry, render, windows, doors, fascias and soffits, using systems that hold up to a London winter.

Period properties

Sash windows, cornice, panelling and lime-based surfaces, which need a different approach to modern plasterboard.

Wallpapering

Hanging, lining and removal, including the wall preparation that decides how it looks in two years.

Rental turnarounds

Fast, hard-wearing repaints between tenancies, priced per property and scheduled around the void.

How it works

From survey
to final coat.

Survey

We look at the surfaces rather than the room count, because preparation is what drives the price.

Fixed quote

Preparation, materials and coats itemised, so you can see what you are paying for rather than a day rate.

Preparation

Protection down, everything filled, sanded and primed. This is where the time goes and where the finish comes from.

Finish and clean

Coats applied, cut in properly, and the property left clean and put back the way we found it.

Common questions

Answered
plainly.

Do you do preparation or just paint?

Preparation, always. Filling, sanding, caulking and priming is most of the labour on a decorating job and all of the difference in how it looks a year later. If a quote looks cheap, that is usually the part that has been left out.

Can you match an existing colour?

Yes. We can take a sample and have it matched, or work from a manufacturer's reference if you have it.

How long does a room take?

A typical bedroom with sound walls is one to two days including preparation. Heavily damaged walls, extensive woodwork or a period room with cornice and panelling take considerably longer, and we will say so at the quote rather than after.

Do you decorate rentals between tenancies?

Yes. Void turnarounds are a large part of what we do. Tell us the handover date and we will work to it.

Do you work outside?

Yes, weather permitting. Exterior work in London is best done between spring and early autumn, and we will not put a coat on a wet or cold surface just to hit a date.

Which areas do you cover?

All 32 London boroughs, with a focus on west and south-west London.

Get started

Tell us the property
and we will survey it.

A site visit, an honest recommendation and a fixed written quote. London-wide.

What good looks like

What separates decorating that lasts from decorating that does not.

Painting and decorating is the trade where the difference between a good job and a poor one is invisible on the day and obvious a year later. Two painters can leave a room looking identical on Friday afternoon. The difference shows up as hairline cracks along the caulk lines, filler grinning through the finish, and woodwork that has started to lift at the edges.

Preparation is most of the job

On a typical room, the painting itself is the shortest part. Filling, sanding, caulking, stain blocking and priming is where the time goes, and it is the first thing removed from a cheap quote. Our decorators price preparation as its own line so you can see it, compare it and decide, rather than finding out later that it was never in there.

The right coating for the surface

New plaster needs a thinned mist coat before anything else, or the finish sits on the surface and peels. Bare wood needs a knotting solution and a primer. A previously oil painted door needs a different preparation to a factory finished one. A decorator who uses the same tin on all three is saving an hour and costing you the finish.

Exterior work

Exterior painting in London is seasonal. Masonry and joinery need a dry, warm enough surface to cure properly, which in practice means spring to early autumn. Painters who put a coat on a cold or damp surface to hit a date are storing up a repaint. We would rather move the date.

Rentals and voids

Void decorating is a different job to a private house. It is priced per property, scheduled to the handover date, and uses hard wearing finishes that survive the next tenancy rather than the most expensive paint on the shelf.

Coverage

Areas we cover.

We take painting and decorating work across all 32 London boroughs. Most of our work is in west London, in Shepherd's Bush, Hammersmith, Fulham, Kensington, Chiswick and White City, and in south west London, in Putney, Wandsworth and Wimbledon. We also work in south east London, in Greenwich, Blackheath and Lewisham.

If your property is outside these areas, call us anyway. We travel across London and will tell you honestly if a job is too far to price properly.

Message us
Call GMAS on 07498 597339