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Triple Glazing

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Features and benefits of triple glazing

  • Can significantly improve both the thermal and acoustic insulation of your home, making it warmer for longer and reducing the impact of noise pollution

  • 4mm+ thick, inert gas-filled triple glazed units for enhanced energy efficiency

  • Suited to both traditional and modern style homes

  • Easily installed in all styles of windows, doors and conservatories

  • According to the Energy Saving Trust, upgrading to triple glazing can save you up to £160 a year on bills

Andy Glass Windows - EcoEnergy Triple Glazing Brochure

Maximise warmth, energy efficiency and acoustic insulation in your home with triple glazing from Andy Glass Windows

Triple glazing is perhaps the most effective way to transform the warmth of your property and save money on your energy bills. This makes it a future proof investment for any home.

Based on the same insulating principle of double glazing, triple glazing uses the the space between three panes of thick polycarbonate or glass glazing to trap warmth inside a home for longer, maximising the effects of any energy you use.

Here at Andy Glass Windows, we pride ourselves on the quality of our triple glazing. If you want to provide a consistent, yet comfortable balance of temperature throughout your property; cool in the summer, and warm in the winter, investing in triple glazing is a very wise decision to make.

Save money on your heating bills with triple glazing

As well as balancing temperature and making your home much more warmer overall, triple glazing can also save you money on your energy bills. This is because Triple glazing is what’s known in the industry as an ‘energy efficient’ product.

An energy efficient form of glazing will maximise the effect of any energy you use, meaning that you’ll can use less to get the same level of comfort. This can help to save you a lot of money in energy bills. Some experts even estimate that upgrading to triple glazing can save you £160 a year on average.

A Passivhaus (or Passive House) certified system


EnergyPlus90 is a Passivhaus certified system, developed by Liniar and launched in 2017.

A 90mm lead-free uPVC window and door system, EnergyPlus90 looks and acts as a 70mm system.  With triple benefits of Passive House thermal efficiency, PAS24 security and fantastic noise reduction capability (acoustic values as high as 42 decibels), EnergyPlus 90 UPVC windows and doors are now available through Andy Glass Windows.

EnergyPlus90 at a glance

  • Passivhaus compliant with laminate glazing included.

  • U-Values as low as 0.7 W/m²K with triple glazing, quadruple glazed as low as 0.5 W/m²K and a Windows Energy Rating as high as A+40.

  • PAS24:2016 accredited.

  • Acoustic values as high as Rw (C;Ctr) = 42 (-2;-6).

  • 9 chamber lead-free uPVC design.

  • Featuring the patented Liniar bubble gasket and glazing flipper.

  • Utilises standard Liniar chamfered and sculptured beads and glazing platforms.

  • 48mm & 56mm triple glazing options.

  • Weather tested in excess of BS6375 parts 1, 2 & 3 – the highest possible achieved.

  • Suitable for use with heavy duty hinges and hardware.

  • No steel reinforcement required (up to 1500mm transom/mullion).

  • Sight lines, frame cover and clearances similar to EnergyPlus (looks and operates like a 70mm system).

Passive House - Andy Glass Windows

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