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About Nova Neutral Plus High Performance Sealed Units |
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Nova Neutral Plus high performance sealed units incorporate SGG Planitherm Total+. A new generation of energy saving window glass that uses advanced coatings to retain more internal warmth whilst capturing free energy from natural day light. |
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That means your property will be warmer and energy bills lower compared to standard windows. By specifying Neutral Plus incorporating Planitherm Total+ as your energy efficient window glass you could cut your energy bills by up to 28%. |
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Performance
Improved thermal insulation -
Reduces heat loss more effectively than traditional low-E coatings.
Promotes passive solar heat gain -
Free heat from the sun passes easily through the glass helping to warm your home.
Improved energy efficiency -
Reduced need for heating helps to save energy and protect the environment whilst saving you money on heating bills.
More comfortable rooms -
improved thermal insulation means fewer cold spots and drafts near windows and doors.
Less condensation -
The inner surface of the glass stays warmer
How Does It Work?
Neutral Plus Sealed Units incorporating Planitherm Total+ have a transparent metallic coating that reflects heat from radiators or fires back into the room, rather than allowing it to escape through the windows.
At the same time it allows free heat and light from the sun (known as passive solar heat gain) to pass through the glass, warming your home and further contributing to the energy efficiency of your windows.
Neutral Appearance
No unsightly tint -
Unlike traditional low-E coatings that suffer from an unsightly yellow tint, Neutral Plus looks very clear. This means your curtains or Georgian Bars will not look dirty or discoloured.
More light -
Less tint also means more light can enter the room, making it more comfortable and luminous.
No 'haze' effect -
Neutral Plus does not suffer from the unsightly haze commonly associated with traditional low-E products.
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U Value Comparison
| Exisiting Product | Est. U Value | Replaced With | U Value | % Thermal Improvement |
| Single Glass | 5.8 W/m2k | Neutral Plus Unit (Argon Filled) | 1.2 W/m2k | 79% |
| Standard Unit (Air Filled) | 2.8 W/m2k | Neutral Plus Unit (Argon Filled) | 1.2 W/m2k | 57% |
| Standard Low E Unit (Air Filled) | 1.7 W/m2k | Neutral Plus Unit (Argon Filled) | 1.2 W/m2k | 29% |
| Standard Brick Cavity Wall (No Insulation) | 1.6 W/m2k | Neutral Plus Unit (Argon Filled) | 1.2 W/m2k | 25% |
| Standard Low E Unit (Argon Filled) | 1.5 W/m2k | Neutral Plus Unit (Argon Filled) | 1.2 W/m2k | 20% |
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More Glass Choices
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