Damp Proofing
Structural Waterproofing
Timber Treatments
Condensation & Mould Control
Structural Masonry Repair
Roofing & Decks
Wall & Flooring
Construction
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DPC Injection

DPC Injection prevents damp which can cause damage to plaster, resulting in redecoration, wet rot or even dry rot which can affect any unprotected timber.

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A damp proof course helps to prevent damp rising up the walls and damaging the property. Damage that can be caused from damp includes damage to plaster, resulting in redecoration, wet rot or even dry rot which can affect any unprotected timber.

Damp proofing is usually installed when a building is being constructed. In existing buildings, a damp proof course injection is applied via holes drilled into the walls, to create a water repellent barrier.

One of the most significant benefits of this type of treatment is that it can be applied to walls that have already suffered from a severe case of water saturation, meaning that a building could be saved when more extensive demolition and rebuilding work may otherwise have been necessary.

The Sovereign range of Injection Pumps comprises a range of products and accessories specially designed for the high pressure injection, spraying timber preservatives, water repellents or fungicidal wall solution.

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Contractors who achieve membership of the Association of Sovereign Authorised Contractors (ASAC) are recognised for the quality of their work, their high level of skills and experience, and commitment to maintaining high standards.

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Association of Sovereign Authorised Contractors
Independently guaranteed quality of workmanship

Sovereign are as meticulous about the contractors we work with as we are about our world beating products.

Contractors who achieve membership of the Association of Sovereign Authorised Contractors (ASAC) are recognised for the quality of their work, their high level of skills and experience, and commitment to maintaining high standards.

Any individual or company employing an ASAC member has the peace of mind that comes from knowing there’ll be a job well done and one which has an insurance-backed independent guarantee.

Apply to become a member >

Find an ASAC member near you >