Tripleseal I.G Ltd is an independent manufacturer and supplier of Insulated Glass Units (IGU’s) predominantly working in the construction sector. Our business is totally focused on providing our clients with a premier product with an unrivalled service. We offer a broad spectrum of processes and products specialising in areas such as energy management, fire protection, safety and security and decorative design. You will find us nestled between the Olympic Stadium and the Docklands in the heart of London’s East End, making distribution into London and the Home Counties seamless.