{"product_id":"plumbright-15mm-double-seal-insert-white-plastic","title":"Plumbright 15mm Double Seal Insert White plastic","description":"\u003ch2\u003ePlumbright Double Seal Push-Fit Pipe Insert\u003c\/h2\u003e\r \r \u003cp\u003eThe Plumbright Double Seal Push-Fit Pipe Insert is designed to provide secure internal pipe support and an enhanced watertight seal within plastic plumbing and heating systems. Suitable for use with hot and cold water systems, this push-fit insert helps create reliable pipe connections while supporting long-term system performance.\u003c\/p\u003e\r \r \u003cp\u003eIdeal for both professional installers and DIY customers, this plumbing fitting is commonly used within underfloor heating pipework, domestic heating systems, and general plumbing applications where secure push-fit connections are required.\u003c\/p\u003e\r \r \u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\r \r \u003cul\u003e\r   \u003cli\u003eDouble seal design for improved leak protection\u003c\/li\u003e\r   \u003cli\u003eProvides internal support to plastic pipework\u003c\/li\u003e\r   \u003cli\u003eSuitable for hot and cold water systems\u003c\/li\u003e\r   \u003cli\u003eCompatible with push-fit plumbing fittings\u003c\/li\u003e\r   \u003cli\u003eHelps maintain secure and stable pipe connections\u003c\/li\u003e\r   \u003cli\u003eDesigned for use with barrier pipe systems\u003c\/li\u003e\r   \u003cli\u003eDurable polymer construction for long-lasting reliability\u003c\/li\u003e\r   \u003cli\u003eKitemark approved for added confidence and compliance\u003c\/li\u003e\r \u003c\/ul\u003e\r \r \u003ch3\u003eSuitable Applications and Compatibility\u003c\/h3\u003e\r \r \u003cp\u003eThis push-fit pipe insert is suitable for a wide range of plumbing and heating applications, including wet underfloor heating systems, radiator circuits, domestic water systems, and general plastic pipe installations.\u003c\/p\u003e\r \r \u003cp\u003eDesigned for use with compatible push-fit fittings and polybutylene barrier pipe, it helps ensure a secure fit and reliable sealing performance throughout the system.\u003c\/p\u003e\r \r \u003ch3\u003eRole In Underfloor Heating\u003c\/h3\u003e\r \r \u003cp\u003eWithin a wet underfloor heating system, maintaining strong and leak-free pipe connections is essential for long-term efficiency and reliability. Pipe inserts play a critical role by supporting the pipe internally and helping prevent deformation when fittings are connected.\u003c\/p\u003e\r \r \u003cp\u003eThe double seal construction provides additional protection against leaks, helping installers achieve a dependable underfloor heating installation with reduced risk of future maintenance issues.\u003c\/p\u003e\r \r \u003ch3\u003eGuidance\u003c\/h3\u003e\r \r \u003cp\u003eAlways ensure pipework is cut cleanly and fully inserted into the push-fit fitting during installation. Pipe inserts should be used in accordance with the fitting and pipe manufacturer's recommendations to maintain system integrity and performance.\u003c\/p\u003e\r \r \u003cp\u003eSuitable for use in domestic plumbing and heating systems where compatible plastic push-fit pipework is installed.\u003c\/p\u003e\r \r \u003ch3\u003eTechnical Overview\u003c\/h3\u003e\r \r \u003cul\u003e\r   \u003cli\u003ePush-fit plastic pipe insert\u003c\/li\u003e\r   \u003cli\u003eDouble seal design for enhanced connection security\u003c\/li\u003e\r   \u003cli\u003eSuitable for hot and cold water systems\u003c\/li\u003e\r   \u003cli\u003eCompatible with polybutylene barrier pipe\u003c\/li\u003e\r   \u003cli\u003eManufactured from durable polymer material\u003c\/li\u003e\r   \u003cli\u003eKitemark approved\u003c\/li\u003e\r   \u003cli\u003eDesigned for plumbing and heating applications including wet underfloor heating systems\u003c\/li\u003e\r \u003c\/ul\u003e","brand":"Plumbright","offers":[{"title":"Default Title","offer_id":57190320046453,"sku":"168425","price":0.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/0323\/2025\/files\/branded_NDSI15M_168425_ProductImage.jpg?v=1778839450","url":"https:\/\/www.theunderfloorheatingstore.com\/products\/plumbright-15mm-double-seal-insert-white-plastic","provider":"The Underfloor Heating Store","version":"1.0","type":"link"}