• Accredited contactor

    ASAC approved: QANW Insurance backed guarantees

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  • Damp proofer Carmarthenshire

    Borescope cavity investigation

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  • Llanelli area damp

    Wall ties

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  • Stone wall works

    Stone wall works

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  • Timber treatment

    Joists and bower beams

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  • Wall ties structural

    Wall ties

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  • Slide title

    Aco Drains

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  • Drainage installation

    Aco drains

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  • Alternative damp remedies

    Damp proofing in Wales

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  • Heritage works

    Heritage works: traditional methods of plastering

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  • Rough and skim

    Modern methods of plastering

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  • Wall tie

    Replacement wall ties

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  • Invasive investigation

    Borescope investigation techniques

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  • Crack stitching- masonry wall repair

    Crack stitching- masonry wall repair

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  • Cavity debris removal

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  • Wall ties approved PAM ties contactor

    Wall ties approved PAM ties contactor

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  • Building surveying Qualification

    Building surveying Qualification

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  • Plastering qualification

    Qualified plasterer

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  • Plasterer

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  • Timber treatment certification

    Sovereign timber treatment certification

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  • Sovereign ASAC QANW approved- guarantee / warranties

    Sovereign ASAC QANW approved- guarantee / warranties

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  • Damp proofing Llanelli Carmarthenshire

    Damp proofing certification

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  • Carmarthen insulation removal

    Insulation removal

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  • Cavity extraction insulation Carmarthenshire

    Cavity insulaton extraction

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  • Llanelli Cavity wall extraction

    Cavy wall extraction

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Damp Proofing
Plastering
Timber treatment
Wall Ties

About us


Welcome to Seal It, specialising in damp and timber treatment.
Our business is accredited in damp proofing, timber treatment and wall tie works. The services available can range from professional surveys of a disruptive and non disruptive nature, property reports, damp proofing solutions, timber treatment, wall tie works, cavity wall extraction and general property maintenance. 

We are accredited by ASAC (association of sovereign approved contractors) in addition to our registration as Pam ties approved contractors. Also, offering QANW insurance backed guarantees for your piece of mind. 
Guys extensive knowledge of the building trade is further documented with recent university qualifications in the subject ‘building surveying’ which adds to a wealth of specialist certifications in damp proofing, timber treatment, wall tie and plastering to name a few.

Seal it offer several professional services to private and commercial customers. We have experience of working with modern and traditional building practices to include properties of a listed status. Although we primarily attend to properties within Swansea, Llanelli and surrounding areas of Carmarthenshire, we have carried out various works throughout the United Kingdom. 

Seal it have undergone substantial checks for specific clients who provide government and privately funded services to individuals of elderly or vulnerable nature. We pride ourselves on our approach to delivering high quality and fair services to everybody. 

To further discuss what we have to offer, please contact Guy on 07800813623.

Damp proofing
Timber Treatment


Seal It offers professional surveys with reports and warranties for up to 30 years. These include damp proofing and timber treatment works.
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Plastering


Plastering services have been delivered to commercial and residential properties throughout England and Wales to a high standard.
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Wall Ties


Warranties are available for wall tie installation works which are backed by Pam Ties Limited.
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Cavity wall inspections and extraction

Cavity wall extraction Wales, Llanelli, Carmarthenshire


Seal It often carries out cavity inspections with use of professional equipment such as borescopes and thermal imaging. We offer solutions and professional cavity insulation extraction to properties that have been affected by damp and mould. If your property is showing evidence of damp or timber rot, contact Seal It for advice.

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Timber treatment, wall ties, plastering, builder, building, damp proofer, Damp proofing Llanelli, Carmarthen, Swansea, Wales, Carmarthenshire