• sales@stormking.co.uk
  • 01827 311 100
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    Stormking
    • Product Range
      • Bay Window Roofs
        • GRP Curved Bay Window Roofs
        • GRP Flat Bay Window Roof
        • GRP Lean To Bay Window Roof
        • GRP Oriel Bay Window Roof
        • GRP Pitched Bay Window Roof
      • Columns / Posts & Portico’s
        • Columns and Portico’s
        • GRP Kneelers & GRP Brackets
      • COPEKING®
        • COPEKING® – Single Weathered
        • COPEKING® – Double Weathered
      • Dormers
        • Full GRP Dormer with Apex Roof
        • Full GRP Dormer with Catslide Roof
        • Full GRP Dormer with Flat Roof
        • Full GRP Dormer with Hipped Dormer
        • WARMADORMA© Full GRP dormer roof
      • Entrance Door Canopy Range
        • GRP Apex Entrance Door Canopy
        • Clearlight Contemporary Entrance Door Canopies
        • GRP Curved Entrance Door Canopies
        • GRP Flat Entrance Door Canopies
        • GRP Lean-To Entrance Door Canopies
        • GRP Pitched Entrance Door Canopies
      • Roof Accessories – Roof Towers and Finials
        • GRP Roof Towers
        • GRP Finials
      • SmartStack Chimneys
        • SmartStack Full GRP Brick Effect Chimney
        • GRP Render Effect Chimney
        • GRP Render Onsite Chimney
      • Window Surrounds – GRP Complete Face Fixed
      • Custom GRP Fabrications
      • Download our Brochure
    • Why Stormking?
      • Certification and Accreditations
      • Environmental Product Declarations
      • Careers
      • Case Studies
      • FAQs
      • Sustainable Construction
      • Our History
      • Meet the Team
    • Our Thinking
    • Tech Hub
      • Technical Drawings
      • Installation Guides
      • Download Brochure Here
      • Sustainability Overview
    Architects / Specifiers
    Housing Developers
    Social Housing
    trade counters
    GRP Manufacture

    01827 311 100

    Home
    • Product Range
      • Bay Window Roofs
        • GRP Curved Bay Window Roofs
        • GRP Flat Bay Window Roof
        • GRP Lean To Bay Window Roof
        • GRP Oriel Bay Window Roof
        • GRP Pitched Bay Window Roof
      • Columns / Posts & Portico’s
        • Columns and Portico’s
        • GRP Kneelers & GRP Brackets
      • COPEKING®
        • COPEKING® – Single Weathered
        • COPEKING® – Double Weathered
      • Dormers
        • Full GRP Dormer with Apex Roof
        • Full GRP Dormer with Catslide Roof
        • Full GRP Dormer with Flat Roof
        • Full GRP Dormer with Hipped Dormer
        • WARMADORMA© Full GRP dormer roof
      • Entrance Door Canopy Range
        • GRP Apex Entrance Door Canopy
        • Clearlight Contemporary Entrance Door Canopies
        • GRP Curved Entrance Door Canopies
        • GRP Flat Entrance Door Canopies
        • GRP Lean-To Entrance Door Canopies
        • GRP Pitched Entrance Door Canopies
      • Roof Accessories – Roof Towers and Finials
        • GRP Roof Towers
        • GRP Finials
      • SmartStack Chimneys
        • SmartStack Full GRP Brick Effect Chimney
        • GRP Render Effect Chimney
        • GRP Render Onsite Chimney
      • Window Surrounds – GRP Complete Face Fixed
      • Custom GRP Fabrications
      • Download our Brochure
    • Why Stormking?
      • Certification and Accreditations
      • Environmental Product Declarations
      • Careers
      • Case Studies
      • FAQs
      • Sustainable Construction
      • Our History
      • Meet the Team
    • Our Thinking
    • Tech Hub
      • Technical Drawings
      • Installation Guides
      • Download Brochure Here
      • Sustainability Overview
    contact
    us
    Technical drawings
    Download Brochure
    • Wide product range
    • Free site delivery*
    • BBA Certified
    • Onsite support team

    GRP Fabrication and Custom Built GRP Products

    Let Stormking assist you with your project

    Since 1985, Stormking has established itself as a leading manufacturer of glass-reinforced plastic (GRP) products. This position has been achieved through our commitment to excellence, expert craftsmanship, and continuous GRP product innovation. Our skilled craftsmen, armed with years of experience, have a thorough understanding of the GRP fabrication process, enabling them to produce a variety of GRP products tailored to meet the diverse needs of multiple industrial sectors.

    Using state-of-the-industry Building Informational Modelling (BIM) technologies allows Stormking to design, render and simulate GRP products before they are put into production. This ensures we’re always one step ahead, guaranteeing precision, reducing waste, and optimising our GRP fabrication process.

    We take pride in consistently producing large volumes of GRP products that are not only of the highest standard but are also backed by third-party accreditations. Teamed with our experience and understanding of the GRP fabrication process, this provides the end customer with extra peace of mind.

    Our team of GRP product specialists are also on hand to answer your queries, as we understand that sometimes talking through project requirements can be the best way to resolve any queries.

    Speak to the technical team
    Speak to the sales team
    Industrial Fabrications

    Industrial Fabrications

    The flexibility in the design and construction of GRP products makes them suitable for various industrial applications and large-scale components. For more information about our GRP fabrication processes and our industry expertise, visit our GRP manufacturing page or to discuss your project in more detail speak to the Stormking Team.
    Product Manufacturing

    Product Manufacturing

    GRP allows for one-off prototypes to provide concept of product, before scaling up to full production. For more information about our GRP fabrication processes and our industry expertise, visit our GRP manufacturing page or to discuss your project in more detail speak to the Stormking Team.

    Point of Sale Display / Street Furniture

    Point of Sale Display / Street Furniture

    Counter displays and kiosks can be made from GRP, thanks to the lightweight and durable properties it provides. For more information about our GRP fabrication processes and our industry expertise, visit our GRP manufacturing page or to discuss your project in more detail speak to the Stormking Team.
    Agriculture & Transportation

    Agriculture & Transportation

    The lightweight and resilient properties of GRP make it advantageous for transportation applications. For more information about our GRP fabrication processes and our industry expertise, visit our GRP manufacturing page or to discuss your project in more detail speak to the Stormking Team.


    Leisure & Entertainment

    Leisure & Entertainment

    Used in leisure industry applications over the years, GRP’s design flexibity and hard-wearing properties, allows you to be creative with this manufacturing process. For more information about our GRP fabrication processes and our industry expertise, visit our GRP manufacturing page or to discuss your project in more detail speak to the Stormking Team.
     Safety Equipment

    Safety Equipment

    Superior strength-to-weight aspects, material stability and anti-corrosive properties allows GRP products to be employed in many sectors. For more information about our GRP fabrication processes and our industry expertise, visit our GRP manufacturing page or to discuss your project in more detail speak to the Stormking Team.

    Showcasing our
    GRP expertise

    GET IN TOUCH
    • Stormking's GRP fabrication processes employ modern methods of manufacturing
    • All GRP products are made to manufacture to the customers specifications
    • In-house design and technical departments to assist with your next project
    • Stormking only purchase sustainable timber.
    • GRP manufacturing process underpinned by ISO 9001 & 14001 quality standards
    • All GRP products are provided with a 2-year guarantee
    • All GRP products are supported by our in-house Service Team
    • All GRP products are proudly made in the UK
    Stormking logo with the slogan GRP built off-site. Save time on-site. and the text About Us below.

    With over three decades of experience to draw upon in the manufacturing and fabrication of GRP products, Stormking is your ideal GRP partner.

    Specifying Stormking products is straightforward with the support of our in-house Design and Technical Teams, who can assist with any design related questions or queries. GRP is a modern manufacturing process, supported by state-of-the-art manufacturing and design technologies, providing design freedom to clients and customers. 

    Accreditations

    BRE EPD Verification
    BBA ISO 9001 certification logo with UKAS Management Systems symbol and certificate number.
    CHAS Accredited Contractor logo in purple, ideal for GRP dormer windows projects. CHAS.co.uk.
    BBA certification logo for GRP Building Components with approval, inspection, and testing.
    BES 6001 Responsible Sourcing logo for GRP Building Components at www.greenbooklive.com.
    BBA ISO 9001 logo for GRP Building Components with a red tick and UKAS Systems badge.
    Supply Chain Sustainability School gold badge with interlocking rings and GRP dormer windows.
    Red arrow logo and text MADE IN BRITAIN—ideal for quality GRP dormer windows.
    BBA logo with text: Approval, Inspection, Testing, Certification for GRP dormer windows.
    Pink badge with three people icons, PMC text, and two navy ribbon tails for GRP Building Components.

    Made to your specification

    Two BBA certification logos for ISO 14001 and ISO 9001 with UKAS symbols for GRP capping.

    All Stormking’s products are manufactured to strict guidelines and production criteria, ensuring a quality product every time. For extra peace of mind Stormking’s product portfolio are underpinned by ISO 14001 Environmental and ISO 9001 Management Systems.

    VIEW the EN ISO 14001 : 2015 Environmental management systems Certificate
    VIEW the BS EN ISO 9001 : 2015 quality management systems Certificate

    Frequently Asked Questions

    Why choose Stormking GRP products to supply your building site

    Stormking provide a large range of off-site manufactured GRP building components, delivered free* to your building site, when you need them.

    Many of our products are BBA Certified, allowing you to have the confidence our products are independently assessed to meet current building regulations and controls.

    Are Stormking products guaranteed?

    All Stormking manufactured products carry a 2-year guarantee.

    How long will GRP products last?

    The ‘Building Research Establishment’ (BRE) carried out an investigation in 2003 (IP 10/03) to establish the durability of GRP and concluded that service lives of 60 to 100 years can be obtained.

    Two construction workers in safety gear review GRP Apex Roof Dormer blueprints at the site.

    Freedom to design

    GRP provides the freedom to design complex components.

    Here to help

    Stormking provides design advice on GRP components as standard.

    Modern design practises

    Stormking employs digital design systems for design ease.

    Need design advice?

    Contact us

    Speak to the Team

    We are here to help, call us on 01827 311100 or complete the form below and we will contact you.
    Home
    • sales@stormking.co.uk
    • 01827 311 100

    Amington Point, Sandy Way,
    Amington Industrial Estate
    Tamworth, Staffordshire
    B77 4ED

    *Free nationwide delivery, excludes highlands and islands. Minimum spend required, does not include specialist delivery vehicles. 

    **Terms and Conditions apply.

    Stormking is part of the Epwin Group of companies.

    VAT Registration No. 864 4507 10

    Fair Tax Mark

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    February 13, 2026

    Epwin Group strengthens its commitment to reducing energy consumption with ISO 50001 Accreditation

    Stormking is a trading name of Specialist Building Products Limited, a wholly owned subsidiary of the Epwin Group. Specialist Building Products Limited is registered in England & Wales. Company Registration No. 01268689.

    Registered Office: Friars Gate, 1011 Stratford Road, Shirley, Solihull, West Midlands, B90 4BN

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