The benefits of double glazing: Comfort, security and savings
The benefits of double glazing are now widely appreciated, with over 90% of properties in the UK having it installed in their homes.
Whether on windows or doors, double glazing can do everything from improving comfort and security to reducing energy costs, providing you choose a reputable installer utilising modern materials – such as argon gas, appropriate glass types and uPVC frames.
Double glazing itself has a shelf life, with units over 20 years old often suffering from the same symptoms as single glazing, including draughts and condensation.
At Amazing Glazing, we install energy efficient double-glazed windows and doors using leading Pilkington gas, argon gas sealed units and modern uPVC frames, that can be finished in woodgrain effects to replicate the look of timber. Whether you’re in Kent or beyond, our expert team are on hand to ensure that your glazing looks great but also performs for your home.

What are the benefits of double glazing?
Double glazing involves two panes of glass separated by an air gap, usually filled with an inert gas such as argon. This simple design creates an insulating barrier that slows heat transfer, helping your home maintain a steady room temperature.
Modern double glazing at Amazing Glazing goes further, with options like laminated or triple glazing, decorative glass, and advanced spacer bars, giving your windows and doors a combination of style, security, and high thermal performance.
Improved insulation and thermal comfort
One of the most obvious advantages of double glazing is better insulation. By reducing heat loss in the colder months and heat gain in summer, your home stays comfortable year-round. This means less reliance on heating and air conditioning, resulting in lower energy consumption and reduced energy bills.
- Keeps warm air inside during winter
- Keeps hot air out during summer
- Minimises thermal transfer through window frames
This thermal efficiency also helps reduce your carbon footprint, making your home more environmentally friendly.

Noise reduction
If you live near busy roads or noisy neighbours, double glazing can be a game-changer. The layers of glass and air gap act as a buffer for sound waves, reducing external noise and noise pollution.
Improved security
Double glazing is also really beneficial for our peace of mind. Our windows and doors include advanced locking mechanisms and toughened safety glass, creating a layer of protection against intruders. This not only safeguards your home security but can also be a selling point for potential buyers.
Energy savings
Energy-efficient double glazing can significantly lower heating bills. Homes with A or A+ rated windows use less energy to maintain a steady room temperature, translating into real cost savings over time.
Low maintenance and long-lasting
Unlike timber windows that require regular upkeep, uPVC windows are a ‘fit and forget’ solution. A simple wipe with a mild detergent keeps them looking fresh. Paired with high-quality Pilkington glass, this makes your glazing investment worthwhile for a long time.

What type of double glazing is available to me?
Windows
At Amazing Glazing, our double glazing options cover a variety of styles to suit your home:
- Casement windows: The UK’s most popular style, opening inwards of outwards
- Flush sash windows: Frames sit completely level with the glass for a modern look
- Sliding sash windows: Glass panes slide up and down independent of one another, a historic option
- Tilt & turn windows: Versatile windows that tilt inwards for ventilation or fully open for easy cleaning.

Doors
We also offer double glazed doors to complement your windows and provide security, light, and style:
- Composite doors: Made using a combination of materials to excel at modern requirements, available with a glazed panel
- French doors: Double doors that open from the centre, a romanticised option
- Sliding doors: Slide and then stack along tracks, require no swing-space
- Bi-fold doors: Fold concertina-style before stacking in the corner, great for external views
- Entrance doors: Robust doors designed for everyday security and thermal efficiency.

FAQs
How does double glazing reduce heating bills?
It slows heat transfer, keeping warm air inside and cold air out, lowering energy consumption.
Is double glazing secure?
Yes, with toughened glass and advanced locking mechanisms, it provides a strong layer of protection.
Do double glazed windows reduce noise?
Absolutely, the air gap and glass layers absorb sound waves, minimising outside noise.
Are double glazed windows low maintenance?
Yes, uPVC frames need only occasional cleaning and high-quality glass panes resist wear.
Will double glazing add value to my property?
Yes, energy-efficient windows and modern glazing options are attractive to potential buyers.
Who are Amazing Glazing?
We are specialists in window and door installations across Kent and surrounding areas. With over 15 years’ experience, we offer personalised home improvement solutions and work with top suppliers like Pilkington, Yale, and Eurocell.
Our offering includes:
- Windows: casement, flush sash, sliding sash, tilt & turn
- Doors: composite, French, sliding, bi-fold, entrance
- Conservatory insulation, roofline, and glazing upgrades
We are FENSA-approved, provide a HomePro 10-year insurance-backed guarantee, and offer a free, no-obligation quotation. Contact us on 0800 062 2103 or info@amazingglazingkent.co.uk.
To Summarise
- Double glazing provides thermal insulation, noise reduction, and energy savings.
- Argon-filled panes of glass and black spacer bars improve energy efficiency.
- Modern windows and doors increase home security and property value.
- Styles range from casement and sliding sash windows to bi-fold and French doors.
- Amazing Glazing offers expert installation, a 10-year guarantee, and free consultations.
Take the first step towards a warmer, quieter, and more secure home with our double glazing solutions today.
