Double Glazed Sealed Units Online

Design and Order Bespoke Glass Sealed Glass Units Online

At Sealed Units Online we pride ourselves on quality IGU / DGU's Glazed Sealed Units along with great customer care.
Our online Double Glazed Units service is designed to allow you to easily order products direct from the
manufacturer - minimising administration to lower costs. Our online service is backed up by the latest in production technology.

3mm, 4mm, 6mm, 8mm and 10mm Clear - 4mm, 6mm, 8mm and 10mm Softcoat (Low E), 4mm or 6mm Planitherm 1.0 (Low E) Read more...


If required, please select your Georgian Bar, Leads or Duplex/Back to Back configuration. We will automatically calculate the distant between each bar based on the overall size of your unit and the amount of bars required. You can also type in the actual positions if required. Read more...

If required, please select from our EXTRA opions. These are all additional options for our glazed units. If you require a standard glass unit then you can skip this section. To read more information about these additional options Click here... or click any of the options for more information.

Please Select
Please Select

4mm Lo-Profile, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm and 20mm Cavity Widths (gap between both panes).

Options are White (Warm Edge), Black (Warm Edge), Grey (Warm Edge) or Silver (Aluminium), Gold (Aluminium) and Brown (Aluminium). Read more...

Only Select if Required
Please Select

Unit Dimensions W x H

Toughened/Safety glass is used when safety, thermal resistance, and strength are important. Breaks into small cubes when broken. Read more...

 mm x H  mm 
Price £30.24 inc. VAT 
View Delivery OptionsAdd To Order

Thank you very much for making up and delivering the units. Yes, we found them by the bins, and appreciate your email explaining why they were placed there - seemed a slightly eccentric place when we first saw them there! Units look great and'll be a perfect fit. In due course I think we'll be needing quite a few more.


Cheers, Matthew


Window units arrived this morning in perfect condition well a head of the 28 day delivery quoted and are already in place. Thanks for a first class product and service.


Andrew Lesiuk, Falkirk

SealedUnitsOnline Van



We offer a full UK delivery service on all sealed units.

Option 3 DAY* - £180 any location within Mainland UK.

Option 7-10 DAY* - £60 any location within Mainland UK.

Option up to 14 DAY* - £30 any location within Mainland UK.

Option up to 28 DAY* - £15 any location within Mainland UK.

Option up to 45 DAY* - FREE any location within Mainland UK.

Please note that our delivery options are an 'up to' service this means in most cases our deliveries are made much earlier than the amount of days selected. However, this is not guaranteed but merely a guideline. Operating our own delivery service we ensure your Glass Units arrive in perfect condition. For orders outside of UK please contact us so we can help calculate a price and arrange with a preferred ferry shipping company.

*3, *7-10, *14, *28 or *45 full 'working' days. Any special requirements can result in additional delivery time. This will be advised shortly after placing the order. Prices for delivery are subject to VAT.