Stormking is the leading brand of GRP building components to the house building and construction industry in the UK. Stormking Plastics Ltd was founded in 1985 and has worked hard to become and maintain being the market leader within the GRP industry. With the drive and enthusiasm of its workforce, Stormking has continued to invest and innovate in its product range, infrastructure and standards.

Stormking serves all types of customers, from national / regional house builders, housing associations and social enterprises, to small house developer and homeowners looking to upgrade their property. Customers can have extra confidence with when placing an order with Stormking, being part of Epwin Group PLC, a £200m business and one of the UKs largest manufacturers of extruded building products.

Specifying Stormking products is made easier with the support of 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, which provides design freedom to clients and customers.

Stormking is the only GRP manufacturer of Prefabricated Dormer units, Prefabricated GRP Bay Window Roofs and SmartStack GRP Chimneys to hold BBA certificates, meaning each product line is audited every year to ensure the customer gets a continuous level of build quality each time a product is manufactured. Delivering a diverse product range, including its own patented range of WARMADORMA© dormers, confirms all products are supported by in-house technical, design and customer service teams, for extra peace of mind.

Stormking incorporates over half a million square feet of modern manufacturing methods spread over 5 sites and employing over 350 employees, allows for large-scale manufacturing capacities. The work force is the life blood of the business, as without them we wouldn’t be able to provide the high levels of product quality, customer service and support that is required for the business to be successful as it is!

Stormking’s Transport Department is literally the driving force of the business, delivering the promises that we make, by providing a fleet of over 20 vehicles delivering Stormking products across the country daily, ensures your products arrive to your schedule.