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Feel Good Inside

carbon negative earth positiveBy combining a low-e coating with solar control properties at high visible light transmissions, SolarGard have developed an innovative window-insulating film technology that goes beyond the capabilities of standard solar films:

  • Rejects total solar energy by up to 53% reducing cooling costs and improving comfort
  • Allows high visible light transmission for natural day lighting
  • Improves the existing window's insulating properties by up to 41%

Compared to low-e glazing replacements, Ecolux is a smart, sustainable option for homes and buildings with its 16 year warranty and significant energy and carbon savings.

On warm days solar heat is rejected requiring less cooling and saving energy. During winter, heat is reflected back into the room requiring less heating and saving energy.

Standard SolarGard Window Film Benefits

Additional benefits enjoyed with Ecolux dual-action state of- the-art technology:

Summer Benefits
On warm days solar heat is rejected, requiring less cooling to maintain a comfortable environment and save energy.

Winter Benefits
During winter, heat is reflected back into the room, requiring less heating to maintain a comfortable environment and save energy.

At WF Glazing Protection we have the tools to carry out an Energy Efficiency and Financial Analysis Report on your behalf to show just how much energy and carbon an installation of SolarGard Ecolux window film can save. This will also provide an indication of payback and return on your investment.


Ecolux 70 Performance
4mm Single Pane
4mm Double Glazed Unit
Visible Light Transmission
Total Solar Energy Rejected
Solar Heat Gain Coefficient (G Value)
UV Rejection
Winter U Factor (W/m2°C)
Winter Heat Loss Reduction

*Laboratory Data taken on 6mm clear glass

SolargardSolarGard's 2010 and 2012 Environmental Product Declarations show that their solar control films help save up to 30% on energy costs from cooling. Windows with these films save an average of 100 times more carbon emissions over a 15 year lifetime than are emitted during their production.

Ecolux provides an excellent solution for retail frontages, listed buildings, domestic windows and any commercial building wanting to improve the thermal efficiency of its windows and is only available from a SolarGard Ecolux Approved Dealer.

SolarGard® Ecolux™ is available for installation throughout most parts of central England including Nottingham, Newark, Mansfield, Chesterfield, Derby, Burton, Uttoxeter, Loughborough, Leicester, Market Harborough, Hinckley, Nuneaton, Coventry, Grantham, Stamford, Melton Mowbray, Rutland, Oakham, Peterborough, Kettering, Cambridge, Northampton, Wellingborough, Daventry, Newport Pagnell, Bedford, Milton Keynes, Towcester, Stafford, Stoke, Rugby and Brackley.
The main counties we cover are Nottinghamshire, Derbyshire, Leicestershire, Warwickshire, Northamptonshire, Cambridgeshire, Buckinghamshire, Bedfordshire and Hertfordshire.

Ecolux is a trademark of SolarGard Saint Gobain.