Wodden Window - Secondary Glazing

Secondary Glazing Key Features


Our secondary glazing comes in lots of different designs to suit different types of windows, including custom window shapes. Additionally, they also come in any RAL colour so that they will accurately copy your current windows.

Easy Maintenance

Because they come with frames that can be taken off, our secondary glazing provides you with easy cleaning and maintenance access. Our newer range also includes a ‘slide past’, which makes it even easier to clean.


We only use the highest-grade, strongest, and most durable aluminium to make our secondary glazing units. Because of this, our secondary glazing is very durable and of incredible quality.

Enhanced Thermal Insulation

Our secondary glazing is designed to improve the thermal efficiency of windows, helping to reduce heat loss and improve comfort levels in the home. The additional layer of glazing creates an insulating barrier, resulting in a more energy-efficient living environment.

Noise Reduction

The extra layer of secondary glazing acts as a barrier to sound waves, helping to block out noise transmission from outside. This can be particularly beneficial for homes located in busy urban areas or near noisy streets, allowing residents to enjoy a quieter living space.

Improved Security

Enhancing the security of windows, our secondary glazing provides an additional layer of protection against forced entry. The toughened glass and robust framing of our secondary glazing make it more difficult for intruders to break in through windows.

Silent & Secure

Enjoy the benefits of having a quiet and secure home. If you can hear lots of loud external noise from the inside of your home, then secondary glazing is a great way to make your home more soundproof. Our secondary glazing will be able to reduce the level of external noise by up to 80%. Because of this, our glazing is even suitable for properties that are in busier areas of Milton Keynes, Northampton, or the surrounding area.

Additionally, the secondary glazing puts off potential intruders and acts as an additional barrier to forced entry. Because we use toughened glass and the best-grade aluminium, our secondary glazing will provide your home with great levels of safety.

Versatile Installation Options

Our secondary glazing offers versatile installation options, providing homeowners with customised solutions to suit their specific needs and preferences. Whether retrofitting existing windows or incorporating secondary glazing into new construction projects, we offer flexibility in design and installation. 

With a variety of frame styles, sizes, and configurations available, homeowners can choose the option that best compliments their home’s architecture and enhances its aesthetic appeal. Secondary glazing can be installed internally or externally, allowing for seamless integration into any property. With Custom Glaze, homeowners have the freedom to create a bespoke secondary glazing solution that meets their exact requirements, providing enhanced comfort, security, and energy efficiency for their homes. Start your quote now, and see how we can improve your energy efficiency.

Stylish & Subtle

Available in five different designs and with the option to have a custom shape, our secondary glazing is available in any design and style. Because of this, it does not matter what your current windows look like, as we will be able to copy them accurately.

Our secondary glazing units are able to be so sleek and slim because of the high strength-to-weight ratio of aluminium. Because of this, our units will blend in well with your current windows to keep the current appearance of your property. 


Frequently Asked Questions

What is secondary glazing?

Secondary glazing is when another window is put on the inside of your current window. This is done to help fix different issues that you may have with your home, such as excess noise, cold temperatures, and condensation.

What is the difference between double glazing and secondary glazing?

Secondary glazing is when another window is put inside your current window so that you have two windows. On the other hand, double glazing is a type of glazing that has two layers of glass that are filled with argon gas in a single unit.

What secondary glazing options are available?

Our whole range of secondary glazing options are made-to-measure and have slimline profiles. Although we offer certain designs and styles as standard, we can create bespoke windows so that we can match your new secondary glazing unit to your current window.

Does secondary glazing help with noise pollution?

Yes, it does. Secondary glazing has been scientifically shown to reduce external noise in your home by up to 80% or 54 decibels. Because of this, our secondary glazing can be used for homes that are in busier areas.

What areas do you cover?

We cover Milton Keynes, Northampton, and the surrounding area, including Leighton Buzzard, Buckingham, Bicester, Bletchley, and Newport Pagnell. If you would like to see if we serve your location, then please get in touch with a member of our team today.

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