Double Glazed Windows: The Smart Choice Over Triple Glazing

Double Glazed Windows: The Smart Choice Over Triple Glazing

When it comes to home improvement, many homeowners find themselves in a quandary. The question often boils down to whether to opt for double-glazed windows or leap directly to triple glazing. As it turns out, several compelling arguments make double glazed windows prices UK competitive, and, dare we say, preferable to their triple-glazed counterparts. Let’s delve into the key reasons that make double glazing a shrewd investment for most homeowners.

1. Affordability: Double Glazing vs Triple Glazing

Let’s be candid; the pocket often dictates what we can and cannot do. So, how do double and triple glazing stack up in terms of affordability?

Initial Investment

  • Upfront Costs: Double glazing is far less expensive to install. If you compare double glazed windows prices in the UK to those of triple glazed windows, you’ll find a significant difference. Double glazing typically costs up to 50% less than triple glazing.
  • Wider Price Range: Double glazing offers a broader price range, making it accessible to homeowners with various budgets. You have options from the basic to the high-end, whereas triple glazing typically starts at a higher price point.

Long-Term Value

  • ROI (Return on Investment): With the lower upfront cost, double glazed windows offer a faster return on your investment. You start saving on energy bills almost immediately, making up for the initial cost quicker than you would with triple glazing.
  • Budget Allocation: The money saved on double glazing can be channelled into other home improvements. For instance, you could replace a conservatory with an extension, which adds more functional living space to your home.

In the U.K. , there are double glazing grants available to over 60s and pensioners.

2. Energy Efficiency: Less Can Be More

Contrary to popular belief, you don’t always have to go bigger for better results. The energy efficiency of double glazing can rival that of triple glazing, thanks to advancements in technology.

Thermal Insulation

  • U-Value: The U-Value measures how effective a material is as an insulator. Double glazed windows now come with excellent U-values that are extremely close to those offered by triple glazing.
  • Argon Gas Filling: Modern double glazed windows often include argon gas sandwiched between the panes, improving thermal efficiency substantially.

Reduced Energy Bills

  • Cost Savings: The energy efficiency of double glazing translates to tangible savings on your utility bills, offering value for money in the long run.

3. Aesthetic and Structural Flexibility

Double glazed windows don’t just offer cost and energy benefits; they also provide superior aesthetic and structural flexibility.

Design Versatility

  • Style Options: Double glazing offers an extensive variety of design options, allowing you to select styles, colours, and finishes that best suit your home’s architecture.
  • Customization: Many manufacturers offer bespoke double glazing services, letting you customise windows to your exact specifications.

Structural Benefits

  • Lightweight: Double glazed windows are lighter than triple glazed windows, making them easier to install and less cumbersome to operate.
  • Compatibility: Due to their lighter weight and thinner profiles, double glazed windows can be more easily adapted to fit existing window openings without requiring extensive modifications to your home’s structure.


When it comes to innovative solutions in the realm of glazing, stands head and shoulders above the competition. This cutting-edge product incorporates unique suspended film technology within the glazing, making it the most thermally efficient option currently on the market.

Revolutionary Technology

  • Suspended Film: The game-changing component of is its suspended film technology. Unlike traditional double or triple glazing, includes an invisible film that acts as an additional layer of insulation, optimising thermal efficiency.
  • Customizable Solutions: Whether you’re looking at Eco, Passiv, Solar, or Enhanced, this line of products offers options for every homeowner’s unique needs. From ultra-low U-values to added security features, tailors its glazing solutions to a wide range of requirements.

A Greener Future

  • Reduced Carbon Footprint: By minimising energy use and lowering CO2 emissions, offers an eco-friendly alternative to traditional glazing solutions. It gives you the chance to be part of a greener future without sacrificing efficiency or comfort.
  • Lower Operational Energy: not only provides similar embodied carbon to double glazing but also significantly lowers operational energy use, making it a far greener alternative to both double and triple glazing.

The Takeaway: It’s Time to Consider Double Glazing

After diving into the myriad benefits and advancements in glazing technology, it becomes clear that double glazing is no longer merely an option but a strong contender in the market.

Why Choose Double Glazing?

  • Cost-Effective: When we consider how long does double glazing last in comparison to the initial investment, the cost-benefit ratio often tilts in favour of double glazing, especially when incorporating advanced technologies like
  • Energy Savings: Even if you’re currently leaning towards triple glazing, the marginal benefits in energy efficiency may not justify the significant increase in cost. Double glazing, particularly when enhanced by technologies like, delivers comparable performance.
  • Adaptability: If you’re thinking to replace conservatory with extension, double glazing can be easily incorporated into new structures, providing a well-rounded solution for various renovation projects.

Conclusion: Your Next Steps

Isn’t it time you invested in a glazing solution that offers the perfect balance between cost, efficiency, and design flexibility? That’s precisely what you get with double glazing, particularly when it’s backed by ground-breaking technology like

If you’re a homeowner in the UK searching for an advanced, cost-efficient, and eco-friendly glazing solution, is the answer you’ve been waiting for. Don’t settle for outdated technologies when you can have the future of glazing today. Make the switch to and experience the myriad benefits first-hand.

Author Bio:

Pankaj Gorsia

Pankaj Gorsia is the Director of CUIN Glass in London. Under his leadership, Crystal Units has continuously grown thanks to its exclusive high-performance insulating glass with suspended film technology in the residential and commercial sectors.

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