A pale, clouded shape has appeared in the glass and nothing will shift it. The look of it is frosting, applied to one part of the window only. Where somebody has already gone at it with a blade there will be scoring over the top of the original mark.
The damage is acid etched graffiti. A corrosive gel was applied to the pane and left to eat into the surface, pitting it so finely that it scatters light rather than passing it through. Nothing is sitting on the glass to be cleaned off. The surface itself has been altered.
We remove it from the pane in situ, normally inside a single day, without boarding the frontage or ordering anything in, and at a fraction of a replacement price.
Do you need graffiti removed from your property? Get a fast, hassle-free quote today! Click here to get a professional graffiti removal quote or call us today on: 020 8050 5997
After The River Has Been In, Do Not Wipe The Glass
Richmond's riverside premises take water on high spring tides. It happens several times a year, it is predictable, and the businesses along the waterfront are used to dealing with it. What they are not usually warned about is what the clean up does to their glazing.
River water leaves silt. Fine, gritty, mineral silt that dries onto every surface it reached, including the glass. And the instinct after a flood is to get everything wiped down quickly, which is exactly the wrong thing to do to a window.
Silt is an abrasive. Dragging a cloth across a silted pane grinds that grit into the glass. Panes that came through the water perfectly intact get covered in fine scratching during the clean up, by people trying to help. We see it every year on this stretch.
Flush, do not wipe. The correct approach is to flood the glass with clean water and let the silt carry away before anything touches it. Only once the surface is genuinely clear should a cloth go anywhere near it.
And silt hides etching. A pane that has been under water and dried with a film of silt on it looks uniformly dull, so acid damage underneath reads as part of the mess. It is commonly found days later once the frontage is properly clean, by which point everybody assumes it happened during the flood. It rarely did.
If your premises has taken water and you find clouding afterwards, photograph it before assuming what caused it. Etching and flood damage are different problems with different answers, and only one of them is criminal damage with a claim attached.
Recent Acid Etched Graffiti Removal Projects
Two Different Districts, One Town
Richmond works on two levels, and they have almost nothing in common operationally.
The riverside and the terraces stepping down to it are pedestrian, reached on foot, subject to the tide and busiest in good weather at weekends. There is no vehicle access at the door for most of those premises, and a working area there has to sit clear of a promenade that fills the moment the sun comes out.
The town centre above, along George Street, Hill Street and The Quadrant, is a conventional shopping street with traffic, deliveries and a weekday rhythm, where access is straightforward and the constraint is trading hours rather than tides.
We ask which you are before proposing anything, because a slot that suits a shop on George Street may be unworkable at the waterfront on the same day. For riverside premises we check the tide before committing to a time rather than arriving to find the working area under water.
Where We Get Called Out Around Richmond
George Street and The Quadrant. The main retail run and the bulk of our town centre work, with frontages on a busy pavement and a steady weekday trade.
Hill Street and Bridge Street. The approaches to the bridge, with restaurants, bars and retail carrying heavy through movement.
The riverside and Whittaker Avenue. Waterfront hospitality and the terraces stepping down to the water, with the tidal and access position described above.
Richmond Green and the lanes off it. Frontages facing open ground, with protected stock and narrow pedestrian approaches.
Paved Court and Brewers Lane. Small independent premises in narrow passages reached entirely on foot.
Kew Road and Sheen Road. Mixed commercial frontage on the routes out of town, less overlooked after dark than the centre.
Petersham Road and the southern approach. Restaurants, hotels and premises facing the river, quiet at night and unobserved for long stretches.
Protected Stock Around The Green
Richmond holds a great deal of protected building fabric, particularly around the Green and along the riverside, and the town centre conservation area is closely managed.
Where a building is listed, altering it can require consent, and carrying out that work without consent is an offence rather than a procedural matter. On this stock the protection frequently covers the shopfront, its joinery and the opening as much as the elevation above.
The frontages themselves are largely painted timber with the glass bedded in putty and beads. Replacing a pane disturbs beads, putty and paintwork, so the real cost carries a decorator alongside a glazier, and the elevation looks patched until it is redone.
None of that applies to a restoration. Glass, rebate, putty, beads and paintwork all stay exactly as found, and there is nothing to apply for.
Replacing Or Restoring
| Fitting a new pane | Restoring the existing pane | |
|---|---|---|
| Riverside premises | Carrying a pane along a pedestrian frontage, tide permitting | Technician walks in with the kit |
| After a flood | Weeks of lead time while the frontage stays marked | Dealt with as part of the reinstatement |
| Painted timber joinery | Beads, putty and paintwork disturbed | Joinery and paint untouched |
| Listed and conservation stock | Consent may be required | Nothing altered, nothing to apply for |
| Trades required | Glazier and decorator | One technician |
| Timescale | Days to weeks once measured and ordered | Usually the same day |
| Cost | Glass, joinery, decoration and lost trade | Up to 90 per cent less |
The cost comparison is set out at glass replacement vs protection: the true cost, and the decision at should I replace or restore etched graffiti glass.
Do you need graffiti removed from your property? Get a fast, hassle-free quote today! Click here to get a professional graffiti removal quote or call us today on: 020 8050 5997
Which Of The Three You Are Looking At
Three kinds of damage look alike from a few paces, and after a flood a fourth possibility joins them.
Paint or marker sits above the surface. Dense colour, a hard boundary, and a fingernail rides up where it starts. Solvent removes it and the pane beneath is unharmed.
Acid etching has gone into the surface. It looks bleached and foggy, light still comes through it, and the slight coarseness you can feel sits flush with the rest of the pane. The outline softens wherever the gel ran on before it was dealt with. Switch the interior lights on and it shows up far more than it does from outside.
Scratching is a cut. Hard glittering lines put there by a blade, a stone or a key, with a fingernail dropping into them.
Silt scratching is the one specific to this stretch. Fine, dense, multi-directional surface scratching across a whole pane rather than a shape, caused by wiping grit rather than by anybody deliberately. It responds to the same treatment, but it is not criminal damage and there is no claim behind it.
Comparative images are available at glass scratching vs acid etching, and the bleached appearance is examined at white frosty window graffiti. For the thinking behind this kind of vandalism, see why acid etching graffiti happens.
The First Hour
Any gel still present remains corrosive. It burns skin and eyes, so nobody should handle it, and on a frontage facing the Green or the promenade the public need keeping clear rather than staff merely being told.
Nothing sharp and nothing abrasive. A blade adds scoring that will not come out of a pane which was otherwise entirely salvageable, and dragging a cloth through wet gel spreads the problem to glass that had none.
Proprietary removers will not help. There is nothing lying on the surface for them to break down, and on painted joinery they can cause harm of their own.
Flood the surface with clean cold water where residue is visible and it is safe, gloved and with eye protection, letting it drain rather than wiping it across the pane. This is the same instruction that applies after a flood, and for the same reason.
Photograph it, dated, from outside and inside, and note whether the premises has taken water recently. That single detail changes what we are looking at and what you should be claiming for.
Report it as criminal damage. The reference will be wanted before an insurer engages. How to report it properly is covered at what to do when your shop window is vandalised.
How The Work Is Carried Out
Reading the pane. Is the glass original or a later replacement, and is it plain float, toughened, laminated, coated, mirrored or a sealed unit, and how far has the burn travelled. In a premises that has flooded we also check whether any double glazed unit has lost its seal, because that alters the answer completely.
A trial where it cannot be seen. The method is proved on a small hidden section before the rest is taken on.
Masking and containment. Beads, putty lines, paintwork, frames, signage and any vinyl are protected. On the riverside the containment is built to keep everything within the working area and out of the water.
Through the abrasive grades. Each stage finer than the last, taking off a depth of glass no eye could measure, with the treated zone carried well beyond the mark so it fades rather than ending at a line. Confine it to the tag and a shallow lens is left sunk into the pane, distorting whatever lies behind it.
Cerium oxide to finish. The residual cloudiness comes out under wet cerium oxide, assessed from the position where daylight passes through the glass instead of bouncing off it.
Checked from both sides. From the pavement, from inside against the interior lighting, and at a low angle, because on a frontage facing open ground people see your glass obliquely long before they see it square on.
Three hours is typical for one pane. We have documented each stage separately: the grinding down in acid etched graffiti techniques and removal methods, bringing the clarity back in how to polish shopfront glass to optical clarity, and the compound used in how to use cerium oxide glass polish.
If restoration is not going to succeed, you will know at the assessment stage. An exceptionally deep burn, a unit that had lost its seal already, or a coating lying across the surface we need to work all mean the pane genuinely needs replacing, and we put that in writing before you commit to anything.
We Have Worked This Town
- Acid etched graffiti removal in Richmond
- Acid etched graffiti removal in Mortlake
- Acid etched graffiti removal in Woking
- Acid etched graffiti removal on Bond Street
What We Restore Around Richmond
- Float and older window glass in town centre shopfronts and period frontages.
- Laminated shopfront glazing on refitted George Street and Quadrant units.
- Toughened glass in entrance doors, terrace screens, balustrades and shelters.
- Riverside and terrace glazing reached entirely on foot.
- Sealed units in replacement windows, treated from the outward face alone, with flood affected seals checked first.
- Mirrors and mirrored panels installed in dining rooms, back bars and retail fit outs.
- Obscured and patterned glass, with the original texture rebuilt instead of polished off.
- Glass block in cellar walls, light wells and service returns.
- Doorsteps, thresholds and stall risers in polished granite or polished marble.
- Polished and brushed metal across handles, rails, window frames and shutter boxes.
Nothing with a finished surface escapes the same gel. Along a parade the handrail and the letter plate are hit alongside the window, and the whole frontage is cleared in one attendance.
Who We Work For In Richmond
Riverside hospitality. Waterfront premises reached on foot, scheduled around the tide and around the reinstatement after a flood.
Town centre retail and restaurants. George Street, Hill Street and The Quadrant, worked around trading hours.
Independent premises in the lanes. Paved Court, Brewers Lane and the approaches to the Green, worked with everything carried in.
Hotels and guest accommodation. Street level and entrance glass dealt with at whichever point in the day guests notice it least.
Managing agents and landlords of protected stock. Period frontages where restoration avoids the consent question a replacement would raise.
Who Carries The Cost
The repairing covenant decides on a commercial unit. Your own shopfront normally falls inside the demise, while the communal entrance, the fanlight above it and the stair glazing generally do not, and those sit with the landlord and are recovered through the service charge. Check the demise plan as well as the lease wording, since on converted buildings that line seldom falls where you would expect.
Where flooding is involved there is a further distinction worth getting right. Flood damage and criminal damage are separate matters with separate policies and separate excesses, and silt scratching from a clean up is neither. Establishing which you have before anybody notifies anything saves a great deal of time.
On insurance generally, weigh our figure against the excess before doing anything. One restored pane will frequently sit below it, and a claim returning nothing still counts against you at renewal, whereas a whole frontage normally justifies going ahead. You receive the dated images from both sides and the written account of works in every case.
Reducing The Chance Of A Repeat
Restoring the glass deals with what has happened and nothing further. It discourages nobody, and the riverside and the lanes off the Green are unobserved for most of the night.
Anti-graffiti film is a sacrificial layer fitted over the outer face so that it, rather than the pane, is destroyed next time, and it is stripped and renewed quickly at a small part of another restoration. On riverside premises it has a secondary benefit worth knowing: where a frontage is periodically silted, the film takes the wear of the clean up as well, and replacing a film is considerably cheaper than polishing out a season of accumulated surface scratching.
On period and listed stock it is cut to each pane rather than run across a frontage, and where a building is listed the specification is worth confirming with the local authority before it goes on.
You will find the whole subject on anti-acid etched graffiti protection, which covers the logic of a layer designed to be destroyed, how long one remains effective, the cost of fitting and any visible difference to the glazing. There is separate guidance for retail glazing at protecting retail displays from glass vandalism.
Areas We Cover Next To Richmond
The whole service, with our process video and the full question set, is on the main acid etched graffiti removal page.
Richmond Acid Etched Graffiti Removal: Frequently Asked Questions
We flooded and now the glass is cloudy. Is that the water or is it etching?
It could be either, and they are different problems. Photograph it before assuming, because etching is criminal damage with a claim attached and flood damage is not. We can usually tell from the photographs which you are dealing with.
Our windows got scratched during the clean up.
That is silt, and it is the most common avoidable damage on this stretch. River silt is abrasive, so wiping a silted pane grinds grit across the glass. It comes out with the same treatment, but it was preventable.
What should we do to the glass after a flood?
Flood it with clean water and let the silt carry away before anything touches it. Only once the surface is genuinely clear should a cloth go near it. That single step saves a great deal of surface damage.
Can you get to the riverside premises?
Yes, on foot with everything carried in, and we check the tide before committing to a time rather than arriving to find the working area under water. Bringing a replacement pane along the same route is a different proposition.
Can the pane be restored or does it need replacing?
Restored, in nearly every case. Only a very thin skin of the surface has been attacked, and the work removes that skin evenly and polishes the clarity back. A new pane is needed only where the burn has gone unusually deep, the seal had already failed, or a coating sits in the path of the work.
Our double glazing has been under water. Does that change anything?
Possibly. If the seal has been compromised the unit may need replacing regardless of what is on the outer face, so we establish that first rather than restoring a pane that is going to come out anyway.
Our building is listed or in the conservation area.
That argues for restoring. Consent can be required to alter a listed building, and around the Green the protection frequently covers the shopfront and its joinery as much as the elevation. Restoration alters none of it.
Our shopfront is painted timber.
Then replacing a pane means lifting beads, cutting out putty and making good the paint, which brings in two trades and leaves the elevation patched until it is redecorated. We mask the joinery and work on the glass alone.
Do we have to close or board up?
Neither. Nothing comes out of the frame at any point, so the frontage is intact throughout and you keep trading.
Will the repair be visible?
It should not be. We run the work a long way beyond the mark and taper it out, so no edge is left anywhere. Bad results come from a contractor abrading the tag and nothing else, which leaves a shallow dish in the glass that warps the view through it.
There is scratching as well as etching.
One visit covers both, since scoring and etching are lifted by the same run of abrasives and the same finishing polish. Depth sets the ceiling on what is achievable.
What about the handrail and the letter plate?
Marked as often as the glass on a parade frontage, and both recoverable. Metalwork and stone are handled alongside the window.
Does film help with the silt as well?
It does, which is worth knowing on a riverside frontage. The film takes the wear of the clean up, and replacing a film is considerably cheaper than polishing out a season of accumulated surface scratching.
What does it cost?
Cost a replacement fully, the pane itself plus the joinery, the redecoration and every day you trade behind a board, and restoration comes in up to 90 per cent under it. Our number moves with how much of the pane is damaged, how far down it goes, the type of glazing, how we reach it and whether film is added. You have it in writing before we begin. No lazy contractors. No hidden fees.
Should we claim on insurance?
Compare our figure with the excess first, and establish which policy applies. Flood damage, criminal damage and clean up scratching are three different things, and sorting that out before notifying anybody saves time.
How do we get it priced?
Send a photograph from outside and one from inside with the lights on, and tell us whether you are on the riverside or in the town centre and whether the premises has taken water recently. Those details decide both the diagnosis and when we can realistically attend.
Do you need graffiti removed from your property? Get a fast, hassle-free quote today! Click here to get a professional graffiti removal quote or call us today on: 020 8050 5997
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