Sealed Units Online is an online service that simplifies the purchase of Double Glazed/Sealed Glass Units.
Our Online Tool
offers an easy to order process allowing customers to quickly input their specification to receive an instant quotation and place their order all in one simple to use website.
All of our units comply to EN1279 and all units supplied come with either a 5 or 10-year Guarantee depending on fitment. Please refer to our Guarantee section within our Terms and Conditions page.
Since establishing in 2017 we have built into a fully national Double Glazed Unit supplier to both retail and trade. Supplying single units in more remote areas is not a problem for Sealed Units Online - We operate our own fleet of vehicles and drivers which are dedicated to ensure your products arrive safe and ready to fit on the day specified.
Our admin team are on hand to answer any questions from 8am to 6pm, Monday to Friday - There is a webchat facility so you can get instant answers to any question you may have. If you have a more complex question we have a telephone support number you can call with an 'out of hours' voicemail facility where we will return your call at the earliest possible opportunity.
With over 40,000 customers and a TrustPilot
rating of 4.6/5 with around 2000 reviews you can rest assured you are using are reliable reputable company that will ensure a fair price for a quality product. We are also ranked on Yell, Facebook and Google Reviews
To start using our site you can register
or create an account
from there you quotations track orders.