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If you are landing here it means you have scanned a sticker on our sectional tanks. Please feel free to contact us Monday – Friday, 8:30am – 4:30pm on 01555 700620 or launch the webchat.
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or use the web form below and we’ll get back to you.

Sectional Tank Manuals

Download our Installation & Maintenance Instructions

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    • for general enquiries
    • to help build your tank
    • to track your order
    • to give us feedback
    Launch Webchat

    Some information that will help us quote you for a tank product

    Basic info that we need

    • Your full company name and address
    • Tank Size
    • Tank Type – sectional or one piece?
    • Duty of tank e,g, Wholesome, Sprinkler, etc.
    • What standards/accreditations should it meet e.g. BS EN 13121?
    • We will quote base steels on all internal bases unless told not to (sectional only)

    Advanced info if available

    • Inlet connection Size & type
    • Overflow and/or Warning Pipe size
    • Outlet and or drain connection size & type?
    • Twin or Single compartment arrangement?
    • Raised Ball-valve Chambers required?
    • Internal and external ladders required? ( >1.5m high)
    • Does your tank require optional guardrail?

    When uploading a PDF

    • Your full company name and address
    • Mechanical Specification
    • Plantroom Drawing or Specification

    Speak with an Expert Today

    Sales Teams

    Contact us Today! Our Sales Team will be happy to help with any query regarding quotes, product spec, tank sizing, etc.

    Lanark Office: +44 (0) 1555 664316
    Croydon Office: +44 (0) 208 664 8523

    Team Tank Care+

    Our Customer Service Team will be delighted to help you with any technical query. Including drawing returns, delivery, installation & site support contacts.

    Lanark Office: +44 (0) 1555 664316
    Croydon Office: +44 (0) 208 664 8523

    Benefits of working with Nicholson Plastics

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    Expert Leading

    Manufacturing GRP cold water storage solutions for domestic, industrial, agricultural & commercial industry sectors since 1968. 

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    CPD Training

    We have created a CPD training course to develop and improve industry professionals with the correct skills in specifying water storage solutions.

    Asset 3

    ISO Certified

    Our cold water storage tanks including WRAS approved, are manufactured to the highest quality and ISO standards.

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    Team Tank Care+

    We provide a dedicated customer support team to help with technical queries including drawing returns, delivery, installation & site support.

    Our Accreditations

    At Nicholson’s, we pride ourselves in manufacturing and installing GRP water tanks of the highest quality throughout the UK. Click to see Our Certifications.


    construction line logo
    bsi member cert
    Certified ISO company
    cpd member logo
    chas accredited contractor
    safe contractor approved
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