A warmer, more energy-efficient home without changing your window frames.

Double-Glazing As Thermally Efficient As Triple Glazing

Introducing new Low-E-Plus2™, an energy-efficient glass designed to prevent even more heat escaping through your windows to the cold outdoors. Low-E-Plus2™ from EnerGlaze is the only retrofit double-glazing to boast two invisible coatings which dramatically reduces heat transfer and reflects interior heat back into your room.

Old window glass can make your home feel cold and draughty and can lose up to 8 times more heat than other building materials. New Low-E-Plus2™ provides the thermal efficiencies of triple glazing in a double-glazed unit. It is specifically designed for retrofitting into existing window frames – and is up to 68% better than old standard double-glazing.

Double-Glazing Fitter

Change The Panes.
Keep Your Frames.

Our New Low-E-Plus2™ heat-retaining window glass is specifically designed for retrofitting into your existing window frames. So you save up to 50% on installation.

Comparison Diagram

Up to 68% Better
Than Old Double-Glazing.

New Low-E-Plus2™ has two invisible heat-retaining coatings (just like triple-glazing) that prevent heat from escaping your home – so you can enjoy a warmer home and lower heating bills.

Happy Customer at window

No Redecorating.
Done In A Day.

As we only change the glass there’s little or no redecorating. We also provide an overhaul of your existing windows. Most jobs are completed in a single day.

Next Generation Glass

The Benefits

  • A warmer, more comfortable home.
  • No need to change your window frames.
  • Save on heating bills every year.
  • Up to 68% more efficient than standard double-glazing.
  • Costs up to 50% less than new windows.
  • Usually installed in 1 day or less.
  • No redecorating required.