Double Glazing Range | RetroFit Double Glazing NZ

Which double glazing option should I choose?

Our range

We have a range of double glazing options to suit your priorities. Each solution is customised and tailored to each home. Talk to our Retrofit consultant today to help you choose the right fit for your home

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SunX™ Grey - Solar control with a tinted appearance for privacy Low E double glazing

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SunX™ Reflect - Solar control with a reflective appearance for privacy Low E double glazing

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Do you need to add privacy glass?

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Classic - Standard double glazing

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Plus™ - Entry level Low E double glazing

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Max™ - Warmth and privacy Low E double glazing

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Xcel™ - Maximum warmth and light Low E double glazing

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Xtreme™ - Solar control with maximum light Low E double glazing

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SunX™ Grey - Solar control with a tinted appearance for privacy Low E double glazing

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SunX™ Reflect - Solar control with a reflective appearance for privacy Low E double glazing

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Do you need to add privacy glass?

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Compare our glass

Heat retention - Keep my home warmer

Solar control - Keep my home cooler

How much natural light do you want?

What level of fading protection?

Do you need privacy?

Colour hue

Classic double glazing

FAIR

LOW

HIGH

LOW

CLEAR

Plus™ Low E double glazing

GOOD

LOW TO MEDIUM

HIGH

LOW TO MEDIUM

YES

SUBTLE BLUE TONE

Max™ Low E double glazing

VERY GOOD

MEDIUM

HIGH

LOW TO MEDIUM

YES

SUBTLE BLUE TONE

Xcel™ Low E double glazing

EXCELLENT

LOW

HIGH

LOW

CLEAR

Xtreme™ Low E double glazing

EXCELLENT

HIGH

LOW TO MEDIUM

NEUTRAL TONE

SunX™ Grey Low E double glazing

EXCELLENT

VERY HIGH

MEDIUM

YES

GREY TONE

SunX™ Reflect Low E double glazing

EXCELLENT

VERY HIGH

MEDIUM

YES

REFLECTIVE SILVER

Which type of glass offers the best warmth?

The chart on the right helps you compare our range based on heat retention.
Having a warm home helps reduce the likelihood of condensation, mould and mildew.

A higher % means more heat retention.
*The data is compared to single glazing and show maximum expected % values

View the other benefits of retrofit or download our brochure.

View benefits Double glazing brochure

100%

Which glass will help keep my home cooler in summer?

The chart on the right helps you compare our range based on solar control.
Solar control helps reduce the chances of your home overheating in summer.

A higher % means more solar control.
*The data is compared to single glazing and show maximum expected % values

View the other benefits of retrofit or download our brochure.

View benefits Double glazing brochure

100%

Which glass provides the most natural light?

The chart on the right helps you compare our range based on visible light transmission (VLT).
VLT is a measure that tells you how much natural light is coming through the glass

A higher % means more natural light.
*The data is compared to single glazing and show maximum expected % values

View the other benefits of retrofit or download our brochure.

View benefits Double glazing brochure

100%

Performance data

This table helps you compare the performance data of our range to single glazing.
*This data is based on a 4-12-4 make-up.

Heat Loss (U Value)

Lower is better - keeping your home warmer, drier and healthier

Solar Factor (SF)

Lower means less solar heat - reduce potential overheating

Visible light transmission (VLT)

Higher means more natural light - keeping your home light-filled

Fading protection (Tdw-ISO)

Lower means less fading - protect your furnishings

Colour hue

Single Glazing (4mm glass)

5.8

86%

90%

0.84

CLEAR

Classic double glazing

2.8

77%

81%

0.74

CLEAR

Plus™ Low E double glazing

1.9

57%

69%

0.64

SUBTLE BLUE TONE

Max™ Low E double glazing

1.6

57%

69%

0.64

SUBTLE BLUE TONE

Xcel™ Low E double glazing

1.3

59%

80%

0.69

CLEAR

Xtreme™ Low E double glazing

1.2

40%

74%

0.58

NEUTRAL TONE

SunX™ Grey Low E double glazing

1.3

25%

41%

0.32

GREY TONE

SunX™ Reflect Low E double glazing

1.3

22%

31%

0.27

REFLECTIVE SILVER

Benefits of Low E glass

Learn more

High thermal performance

Keeps you warm and cozy in winter

Solar control technology

Helps protect from overheating in summer

Reduce power bills

Use less energy for heating and cooling

Fading protection

Helps protect furnishings from fading

Reduce noise

Helps reduce ambience noise

Naturally light-filled home

Helps to maintain natural light levels inside

Reduce condensation

Helps reduce likelihood of condensation

Couple talking in home, while looking at double glazed windows online

Is retrofitting right for your home?

We understand that each home is different, our expert Retrofit consultant will assess your home, and recommend a tailored solution for you and your budget.

Get a free quote

MARCH ONLY! ✔ FREE Glass upgrade + 5% Off ✔12 Months interest free on us! No finance companies. No credit checks. Find out more HERE or 👉 Click here to get your free quote and claim your offer. Use code: MARCH26. Terms apply.