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PIV Units & Ancillaries

Sovereign PIV Units & Ancillaries from experts in condensation, its causes, symptoms and solutions.

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Sovereign are experts in condensation, its causes, symptoms and solutions and we offer a range of proven, market-leading products to address this common issue.

At its heart is Concure 20/20 our innovative whole house solution to condensation. Easy to install and maintain.

Sovereign’s extensive range includes all the ancillaries, extractor fan ducting and ducting supplies you could require for to create a highly effective positive and passive ventilation systems.

Ventilation ducting supplies offered include connectors, joints and bends for use with use with the 100mm Concure flat unit ventilation ducting pipe.

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Association of Sovereign Authorised Contractors
Independently guaranteed quality of workmanship

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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.

Find an ASAC member near you >

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 >