Double Glazing

Upgrade your window glass without changing your
frames and improve heat retention by up to 70%

“8 TIMES MORE HEAT ESCAPES THROUGH OLD WINDOW GLASS”
– Sustainable Energy Authority of Ireland (SEAI)

Double Glazing

That’s why upgrading the glass in your existing window frames makes perfect sense. ENERGLAZE Low-E-Plus can achieve thermal efficiencies in a double-glazed unit that are 20% better than standard triple glazing when retrofitted into existing window frames. Our double glazing unit retrofitted into the existing window frames will give you a U-value of 1.0 W/m²K.

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Night external view of a contemporary house with outdoor lighting

Benefits

  • A warmer, more energy-efficient home
  • No need to change your window frames
  • No redecorating required
  • Save up to €400 a year on heating bills
  • Costs up to 50% less than new windows
  • Up to 70% more efficient than standard double glazing

What we do - 3 Simple Steps

  • We survey your existing window frames and ensure they are suitable for an upgrade.
  • Once the new glass units are manufactured we book and agree a suitable installation date.
  • Our installers remove your glass, install your new heat-retaining glass and remove and recycle your old glass units.