What Double Glazing Glass Can I Choose?

Double Glazing Glass

Deciding what type of double glazing types of glass to install is an important decision that can impact the comfort, energy efficiency, safety, costs, and aesthetics of your home. With many options on the market offering a range of features and benefits, it can get confusing sorting through all the choices. This article will overview the main types of double glazing glass available, factors to consider when selecting glass, brands to look into, and the process of replacing the glass. 

Whether you are choosing glass for new double glazed windows or retrofitting your existing ones, being informed on the pros and cons of each variety will ensure you find the right solution for your needs and budget. Read on to learn all about the various double glazing glass possibilities so you can make the perfect choice.

Types of Double Glazing Glass

Energy Efficient Glass

This type of glass has a special coating that reflects heat back into the room. This reduces heat loss and lowers energy bills.

Noise Reduction Glass

This glass uses extra thick glazing and laminated layers to block outside noise. It is ideal for homes near busy roads or airports.

Safety Glass

Safety glass is tempered for added strength. When broken, it shatters into small, blunt pieces rather than dangerous shards.

Self-Cleaning Glass

This glass has a special coating that uses UV light to break down dirt. When rainwater hits, it takes the loosened dirt with it.

Solar Control Glass

This glass partially blocks solar radiation from entering your home. It saves on cooling costs and prevents furniture fading.

Decorative Glass

For a unique look, decorative glass comes in styles like frosted, coloured, etched, or patterned.

Related: What is The Best Double Glazing?

Factors to Consider When Choosing Double Glazing Glass

Location

Consider environmental factors like climate and local noise levels. This will guide you to the right performance features.

Budget

Some glass types come at a higher cost. Weigh affordability against the long-term impacts on heating/cooling bills and life expectancy.

Aesthetics

If curb appeal is important, decorative glass creates an attractive facade. Frame color also influences overall look.

Functionality

Focus on strength, insulation, solar protection, etc. based on how you use the space and where it’s located.

Related: Best Glass for Double Glazing

Pros and Cons of Different Double Glazing Glass Types

Energy Efficient Glass

Pros

  • Reduces heating bills
  • Prevents condensation

Cons

  • More expensive than basic double glazing

Noise Reduction Glass

Pros:

Lessens outside noise disturbance

Allows for a peaceful environment

Cons:

Thicker glass reduces natural light transmission

Safety Glass

Pros

Prevents serious injuries by shattering safely

More durable against impact

Cons

Generally more costly

Self-Cleaning Glass

Pros

Saves cleaning effort and expense

Utilises free and natural light

Cons

Can still require occasional manual cleaning

Solar Control Glass

Pros

Reduces solar heat gain

Prevents fading of interiors

Cons

Slightly dims natural light

Decorative Glass

Pros

Unique aesthetic appeal

Increases privacy

Cons

Limited performance capability

Needs combination with standard glass

Brands of Double Glazing Glass

Pilkington

Pilkington offers energy efficient K-glass and soundproof Optiphon glass. They pioneered self-cleaning Activ Blue glass.

Saint-Gobain

Saint-Gobain provides SGG energy saving glass like Planitherm and noise reducing glass such as Stadip Silence.

Guardian

The Guardian ClimaGuard series delivers increased insulation. Options like Guardian LamiGlass provide security.

PPG

PPG Solarban low-emissivity glass enhances energy savings. PPG Sungate 400 glass blocks excess solar heat.

Cost of Replacing Double Glazing Glass

The cost of replacing double glazing glass averages $500 to $1,100 for standard-sized units. Factors impacting price include accessibility, glass type, specialty coatings, size and shape.

Process of Replacing Double Glazing Glass

Remove Existing Glass

Carefully take out the old glass pane and dispose properly. Ensure no remnants stay in the frame.

Prepare Frame

Inspect, clean and repair the frame as needed to ready it for new glass. Use sealant or shims if space gaps exist.

Install New Glass

Place the replacement glass into frame, centre properly and press firmly into glazing channels for secure hold.

Seal Edges

Apply high quality sealant or glazing compound evenly along glass edges for an airtight, waterproof barrier.

Related: Replacing Glass Vs Replacing Window

Conclusion

When selecting new double glazing glass, weigh factors like climate, noise, appearance, and functionality based on your needs and location. Understanding the pros, cons and costs helps narrow choices. Brand comparison also ensures proper insulation, durability and warranties.

FAQs

What is the most cost-effective double glazing glass option?

The most affordable option that still provides good insulation and noise reduction is standard double glazing with a low-emissivity hard coat.

How often should double glazing glass be replaced?

Most double glazing units last around 10-15 years. At around this time, seal failure and fogging issues start occurring, signalling time for replacement.

Do all double glazing glasses provide soundproofing?

No. Only laminated or thicker double glazing glass is designed to effectively block noise. Basic double glazing mainly focuses on insulation.

Does decorative glass have energy saving properties?

Some decorative glass may offer minor insulation but most types are used solely for aesthetic appeal. They can be combined with an inner energy efficient glass pane.

What are signs my double glazing glass needs replacement?

Condensation forming between panes, faded sealant allowing air/moisture penetration, cracks, chips or white hazy deposits indicate failing glass needing replacement.

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