Cut Edge Corrosion Treatment Kent
- A fraction of the cost of new cladding
- Halt corrosion before it becomes structural
- Get over a decade of extra cladding life
- Remove rust streaks and refresh your building





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- 20+ YEARS OF INDUSTRY EXPERIENCE
- 25+ YEAR OF WARRANTY
- NATIONWIDE SERVICE ACROSS THE UK
- HIGH ADHESION COATING AND FAST CURING
- HARD WEARING COATINGS
WHAT IS CUT EDGE CORROSION TREATMENT?
If the cut edges of your Kent cladding or roof sheets are streaked with rust, you have cut edge corrosion, and it will only get worse. As the original plastisol coating degrades, the exposed steel corrodes, lifting more coating and spreading the damage along the laps and edges of every affected sheet. Treated early, it is a straightforward specialist repair. Left alone, it leads to expensive sheet replacement.
Colorkote are specialists in cut edge corrosion treatment across Kent. We rake back failing plastisol, treat the rust, prime the bare metal and seal the edge with Tor Elastaseal Fibretex or Delcote Seamsil, before applying colour-matched topcoats. The result extends the life of your cladding by up to 15 years, backed by an Insurance Backed Guarantee.

WHY CUT EDGE CORROSION TREATMENT IS ESSENTIAL
Protects Surfaces from Corrosion & Wear
Cut edge corrosion never stays still. On Kent cladding it creeps along the edges and laps, lifting the surrounding coating. Our specialist treatment stops the rust chemically and seals the edge so it cannot spread.
Improves Safety & Compliance
Failing cladding and roof sheets on Kent buildings can become a genuine safety risk. Treating cut edge corrosion restores the integrity of the envelope and helps you meet your duty of care and insurance obligations.
Extends Asset Lifespan
Replacement is rarely necessary if corrosion is caught early. Our Kent cut edge corrosion treatment adds up to 15 years of guaranteed life to the existing sheets, dramatically improving their lifecycle value.
Enhances Professional Appearance
Cut edge corrosion is unsightly as well as damaging. Treating it restores a clean, uniform finish to your Kent cladding, refreshing kerb appeal and improving tenant and client perceptions.
Cost-Effective Refurbishment
Re-cladding a Kent building is a major capital project. Cut edge corrosion treatment costs a fraction of that, avoids scaffolded sheet replacement and keeps the building fully operational throughout.
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Roof Spraying

Cut-Edge Corrosion Treatment

Cladding Spraying

Window & Curtain Wall Spraying

Industrial uPVC Spray Painting

OUR CUT EDGE CORROSION TREATMENT PROCESS
Step 1: Initial Consultation & Site Survey
Our Kent team carries out a measured survey of the cladding, identifying every affected edge and lap before producing a full specification and quotation.
Step 2: Surface Preparation
Preparation is critical. On every Kent job we rake back loose coating, remove rust to a sound substrate, feather the edge and prime the bare metal before treatment.
Step 3: Cut Edge Corrosion Treatment Application
The specified sealing system is applied over the prepared edge across your Kent cladding, building up over the exposed steel and bridging the lap to seal it completely.
Step 4: Quality Checks & Final Handover
Final handover on your Kent site includes colour-matched topcoats, a full inspection against specification and your Insurance Backed Guarantee paperwork.
Our projects

Sky London Campus
Sky – Sky 2 / Sky 4
Colorkote has successfully completed a number of large scale spraying and painting projects for Sky within their London Campus. Due to the construction of the new Flagship Sky Central office complex including studios, a number of existing buildings were looking tired and due to the high profile visitors that Sky attracts they wanted these buildings re-coated and brought up to date.

London
Residential Blocks
This group of 10 blocks of flats are undergoing full window replacement. The surrounding wooden fascia, soffits and shiplap boarding required full decoration to match the new wooden windows. All the 105 flats are occupied, meaning all works had to be carefully programmed to cause minimal disruption to the residents. All works were completed using fixed scaffolding supplied by the main contractor.

London
Waste Recycling Plant
The site was a blight on the landscape being a very large building of bright colour. The client wished to tone down the building to blend in with the local landscape. A 10 yr warranty was requested on the completed work, and the building required very specialist high-level access, especially for the chimneys. Additionally the site needed to remain fully operational with hundreds of lorry deliveries daily.

FAQS
OUR COVERAGE AREA
Colorkote provides cut edge corrosion treatment right across Kent and the surrounding region. Our specialist teams regularly work on industrial estates, business parks, warehouses, distribution centres and retail parks throughout the Kent area, with crews mobilising to projects on the outskirts and into neighbouring towns and districts. Whether you manage a single building or a portfolio of properties across Kent, we can scale our resource to match the size and complexity of the project. Our nationwide capability means we can also extend the same level of service to other sites in your estate, while still offering the personal, local feel of a Kent contractor. To discuss your project, talk to a senior estimator or arrange a free site visit, call our Kent team on 01202798993.
WHAT OUR CUSTOMERS SAY
Brilliant specialist work
Mark T., Estates Director
Faultless and well guaranteed
Karen S., Building Surveyor
Brilliant project management
Ian S., Plant Manager
Great return on investment
Mike T., Facilities Lead
Brilliant from start to finish
Greg N., Site Manager
