Graffiti Removal Project | London Borough of Lambeth

Table of Contents

Project Overview

Iceland, a major national supermarket chain, required urgent specialist intervention at their Brixton branch following a severe vandalism incident. The property’s first-floor, street-facing elevations had been targeted with excessive, large-scale graffiti.

Because the vandalism was situated high above the shopfront on a highly visible, bustling South West London high street, the client needed a fast, comprehensive restoration that would not disrupt trading hours or pose a risk to the general public below.

Location

  • Area: Brixton, South West London
  • Borough: London Borough of Lambeth
  • Property Type: Commercial (Retail Supermarket)
  • Client: Iceland
  • Date Completed: March 2026

The Challenge

This project presented a complex set of logistical and environmental challenges. Firstly, the excessive graffiti was located entirely on the first floor, necessitating specialist working-at-height protocols directly above a densely populated, high-footfall pavement.

Secondly, the building suffered from existing guttering and drainage issues. Standard high-pressure washing would have risked localised flooding, water ingress, or improper runoff of wastewater into the public domain. The operation required strict environmental containment to ensure safe removal without exacerbating the site's drainage limitations.

Initial Assessment

Our rapid-response team conducted a thorough site survey to evaluate the masonry and identify the most effective removal agents for the excessive tagging.

Crucially, we mapped the compromised guttering and drainage systems. An access and environmental strategy was developed to safely position elevating equipment on the Brixton pavement while utilizing wastewater capture techniques to prevent any liquid from overwhelming the building's faulty drains.

Our Approach

We deployed a targeted, low-pressure, high-temperature steam cleaning system combined with surface-appropriate graffiti removal treatments. This approach allowed us to break down the heavy layers of aerosol paint without saturating the masonry or generating excess wastewater.

Working out of hours or behind strictly controlled pedestrian cordons, our IPAF-certified technicians accessed the first-floor facade safely, ensuring complete environmental compliance and zero disruption to the supermarket's daily footfall.

The Removal Process

Step 1: Secure the street-level work zone, establishing safe pedestrian bypasses and deploying mobile elevating work platforms (MEWPs)

Step 2: Implement environmental controls and wastewater capture systems to bypass the building's compromised guttering

Step 3: Apply specialised, eco-friendly graffiti removal agents to break down the excessive paint on the first-floor masonry

Step 4: Utilised controlled, high-temperature steam cleaning to gently lift the pigment from the porous surface without damage

Step 5: Perform a final localised wash-down and site inspection, ensuring no ghosting or residue remained

Results

The excessive first-floor graffiti was completely eradicated, restoring the building's exterior to a pristine standard. By carefully managing the water output, our team bypassed the site's drainage issues entirely, ensuring a clean, dry, and safe environment upon completion.

The Brixton branch of Iceland remained fully operational throughout the process, with zero impact on customer access.

Before and After

Before: Extensive, highly visible graffiti sprawled across the first-floor exterior walls of the supermarket
After: Fully restored masonry, successfully cleaned at height with no environmental runoff issues

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Client Outcome

The rapid removal of the high-level vandalism protected Iceland's brand reputation on one of South London's busiest commercial streets. Our ability to adapt to structural constraints, specifically the guttering issues, demonstrated our commitment to problem-solving, providing the client with peace of mind and a flawless finish.

Why This Project Matters

This case study highlights DUA London’s expertise in complex urban environments. High-level graffiti removal in busy areas like the London Borough of Lambeth requires more than just cleaning; it demands rigorous health and safety standards, environmental containment, and the technical skill to overcome site-specific challenges like poor drainage.

Speak to a Specialist

If your commercial property requires specialist high-level graffiti removal in a busy public space, our team is equipped to handle complex logistics and deliver outstanding results.

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