Glazing - Double Glazed Sealed Units & IGUs

Each one of our sealed units are tailor made and manufactured on a customer by customer basis to produce a truly bespoke product every time. We can supply each unit double glazed to a various amount of thicknesses, sizes and styles. Whether you’d prefer self-cleaning glass, textured glass or anti-sun glass for your chosen sealed unit, energy efficiency and protection will always be at the forefront of the design.

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double glazing sealed units

The ultimate in heat retention and home comfort

When opting for double glazed sealed units from Jack of Glass, you can be assured that each unit has been developed and engineered in such a way, that your home will be able to enjoy market-leading levels of heat retention and thermal efficiency thanks to their ability to filter the sun’s rays that always ensure your home stays at a comfortable temperature.

Especially when utilising the available option of energy saving glass that we at Jack of Glass readily offer, heat will sufficiently be trapped within the sealed units glazing, lowering U-values and securing an ‘A’ Windows Energy Rating (WER) as standard. Each of our double glazed units can be installed with spacer bars in Silver, Bronze, Gold and White.

We stock a full range of glass types

At Jack of Glass, we provide sealed units in almost any type of glass imaginable:

  • Argon gas filled sealed units
  • Leaded glass units or Georgian bars
  • Patterned and textured glass
  • Laminated glass
  • Toughtened glass
  • Fire rated glass
  • Energy saving glass
  • Soft coat or Low-e glass
  • Tinted glass
  • Switchable glass - smart privacy technology
  • Self-cleaning glass

If there’s a particular type of glass or glazing you have in mind, contact our team and we'll try our hardest to help you out.

triple glazing sealed units

Textured glass options

Our beautifully etched textured glass options can be applied to any one of our double glazed products. Although ideal for homeowners wishing to better gain a sense of privacy, patterns such as Everglade, Chantilly and Mayflower allow you to get truly creative with your new sealed units. Browse our full range below:

Glazing - Double Glazed Sealed Units & IGUs Quote

If you’d like to enjoy all of the valued benefits our high performance range of products have to offer, get in touch today for a free no obligation quote. Our team will be in touch shortly!





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Areas we serve

Operating out of High Wycombe for 30 years, we know the local area like the back of our hand. We supply and install high quality glass and glazing to homes in Princes Risborough, Chesham, Amersham, Beaconsfield, Marlow and beyond.

If you have a particular way of improving your home in mind and reside anywhere in or around a 20 mile radius, feel free to get in touch with our reliable team. We’ll be in touch swiftly.

K. Piowman-sale

Jack of Glass have done a wonderful job in putting a coloured glass worktop to my dressing table and installing a mirror. Has totally transformed my room. Unbelievable. Take a look at their showroom some really good ideas with glass, fantastic colours.

A. Hunt

Outstanding quality of service, and great at catering to bespoke requests. They are fantastic value for money, and a lovely bunch of boys to boot 🙂

H. Ellams

Great service at Wycombe Museum last Friday. The guys went above and beyond with their glass delivery service. This is the 3rd or 4th time i’ve used them.Just to let you know I shared it on High Wycombe facebook page too.

M. Harber

Incredible transformation. Great service. Amazingly fast replacement of a very big window!! Everything cleared up and great value for money.

M. Shoaib

Purchased 2 green house windows, got the size wrong, went back to get it cut to a smaller size FREE of charge and stayed after closing time until I arrived.

N. Shanta

I highly recommend Jack of Glass! Matt, Chris and their team deliver an outstanding service. I am extremely happy with the job that they did in our flat. It really exceeded all of my expectations and the room looks absolutely beautiful with the floor to ceiling mirrors.

S. Nandha

Great team and with great quality to detail on the finish of my glass splashbacks, also the bi-fold door works a treat for our dream house

Mr. Barlow

I recently needed to replace around ten or so panes of glass in my greenhouse . Very good service very nice guys ,cut and wrapped the glass while i waited and even made an alteration to a pane that i had measured wrongly .Thank you for the help and i will use again.

A. Lovell

We have recently had our front door and windows replaced by Jack of Glass. They were great. The communication was amazing, we knew every step of the way what was happening and they left place spotless. Our new door and windows have completely changed the house. Very happy and would recommend to anyone.

Josh Webb

Jack of glass have recently replaced all my windows efficiently and to a high standard. The price was also very reasonable. The customer service was outstanding along with the services they provide. Highly recommended.

Mr Bennett

I had to replace a small double glazed panel in a window. I though it would be difficult to get anybody interested as it was such a small job. However, Jack of Glass did the work. They visited the house to take the measurements, ordered the replacement glass and fitted it all very efficiently and at a reasonable cost. I will use them again.

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