Double Glazed Units

Replacement double-glazed units supplied and fitted by JJ's Glass & Glazing.

Whether you have a misted, failed or broken double-glazed unit, we can provide a replacement to suit your requirements.

We supply and fit double-glazed units for windows, doors and conservatories, with a range of options available.

Supply & fit

Choose our full service and we'll take care of the process from start to finish.

We can:

Measure your existing unit

Supply the replacement double-glazed unit

Remove the old unit

Install the new unit

Ensure the finished installation is properly fitted

Supply only

If you prefer to install the unit yourself, we can supply your replacement glass.

Please note: for supply-only orders, you will need to provide accurate measurements for the unit required.

Conservatory roof units

We also supply replacement double-glazed units for conservatory roofs, whether you're replacing individual failed units or looking at replacement glass for your conservatory.

Misted or Failed Double Glazing?

If you've noticed condensation or misting between the panes of your double glazing, the sealed unit may have failed and may need replacing.