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Building Subcontractor in South East London – Damp Penetration & Bathroom Mould Remediation
The Full Story
Active Building Subcontractor Working in SE London
This damp penetration and bathroom mould remediation project was completed in Catford SE6 as part of our ongoing subcontract works across South East London.
We regularly work as a building subcontractor in Catford, carrying out damp repairs, mould treatment, bathroom reinstatement and internal redecoration for landlords, managing agents and main contractors.
This project followed repeated paint failure and mould growth caused by a leaking gutter allowing water to penetrate the external wall.
Project Overview – Damp & Mould Issues in Catford SE6
The bathroom was affected by:
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Water ingress from a leaking gutter
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Damp penetration to external wall
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Widespread mould growth around window and sanitary areas
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Paint failure due to poor previous preparation
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Hygienic and cosmetic deterioration
We were instructed to resolve the moisture issue and fully reinstate the bathroom.
Scope of Subcontract Works Completed
Investigation & Moisture Control
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Identified gutter leak causing damp penetration
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Coordinated repairs to prevent further water ingress
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Allowed affected areas to dry fully
Mould Treatment & Surface Preparation
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Removed all loose and failed paint
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Treated mould using professional anti-fungal solutions
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Cleaned and prepared all affected surfaces
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Replaced failed silicone seals
Bathroom Redecoration & Reinstatement
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Repainted entire bathroom using moisture-resistant paint
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Refinished walls and ceiling to a durable, hygienic standard
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Ensured proper sealing around bath and sanitary fittings
All works were completed in line with subcontract specifications and landlord requirements.
The Result – Clean, Dry & Durable Bathroom in SE6
The completed works delivered:
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Fully mould-free bathroom
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Properly sealed and protected surfaces
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Improved moisture resistance
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Clean, modern finish suitable for ongoing use
The bathroom is now protected against future damp-related paint failure.
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