Our Story so far
Founded in 2017, Sealed Units Online began as a one-man operation, with our CEO, Matt, personally handling everything — from taking orders and processing them to loading up the van and delivering units directly to customers. Through hard work, dedication, and a clear focus on customer service, Matt grew the business into what it is today — a fully national supplier of high-quality bespoke glazing, serving both retail and trade customers across the UK. What makes us different is our fully in-house operation. We manage every aspect of the process ourselves — from order processing to logistics and delivery. With our own fleet of dedicated vehicles and drivers, we never rely on third-party couriers. This means every order — whether it’s a single unit or a full truckload — arrives safely, on time, and in perfect condition. By keeping everything under our control, we’re able to deliver to even the most remote locations. Our customers always know exactly what’s happening with their order, ensuring a stress-free experience from start to finish.


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