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Noise reduction, thermal and draft insulation and enhanced security

Say goodbye to draughty windows and cut unwanted external noise with secondary glazing Edinburgh homeowners trust. Ideal for listed buildings and period homes, secondary glazing adds a discreet additional pane behind your existing windows, improving thermal insulation and significantly reducing heat loss.

From a sound insulation perspective, professionally installed secondary glazing units enhance acoustic performance, creating a quieter, more peaceful living environment without replacing your original windows.

Explore trusted services in Edinburgh and enjoy better thermal performance and effective noise reduction in your home.
Get in touch today for a free, no-obligation quote. 

Our Secondary Glazing Window Services

At Mark Smith Glazing, we supply and install bespoke secondary glazing systems designed to work seamlessly with existing windows. The frames are made in slim, durable aluminium and you can choose how you would like them to open. Every installation is tailored to your property, ensuring a precise fit that enhances comfort while preserving the character and style of your home.

As trusted secondary glazing suppliers, we tailor every system to suit your space. Whether you’re upgrading period windows or managing a wider domestic or commercial glazing project, our experienced team handles every installation with care and precision. 

Backed by decades of expertise and premium materials, our secondary glazing provides superior insulation that: 

  • Reduce heat loss

  • Improve thermal performance

  • Control internal temperature

  • Sit discreetly behind your existing windows

Choose from made-to-measure aluminium frames, fitted with precision to reduce heat loss and keep cold air out.

Need expert advice on glazing your existing windows? Call us on 0131 669 9898 today for fast, efficient feedback. 

Hotel Secondary Glazing

Secondary Glazing Window Benefits 

Secondary glazing systems are an effective way to tackle draughty windows, enhance comfort and reduce energy waste. Each additional pane can be tailored to suit your space, available as a fixed unit or hinged secondary glazing.

Secondary glazing offers a range of benefits, including:

  • Noise reduction: Secondary glazing keeps external noise out. With the right acoustic glass, it can lower sound levels by up to 50dB, so your home feels calm and tranquil.

  • Improved thermal performance: Each secondary unit effectively acts as an insulating barrier, sealing gaps to keep cold air out and reduce heating bills.

  • Reduced heating bills: By enhancing thermal insulation, secondary glazing helps your heating system work more effectively, reducing energy costs.

  • Cost-effective: Fitting secondary glazing is more affordable than new double glazing because installation is quicker and less invasive, avoiding frame removal, disruption and planning approval.

  • Seamless installation: Panels are easily installed with minimal disruption, preserving the appearance of your original windows.

  • Enhanced security: The extra layer of toughened glass makes it harder for intruders to access your property.

Considering secondary glazing for your Edinburgh home or business? Find the ideal style for your space in our secondary glazing brochure.

Patio Doors

Composite Doors

FAQs About Secondary Glazing Windows

Find answers to frequently asked questions about our secondary glazing systems here.

Can secondary glazing be customised for style or opening mechanism?

Yes. Bespoke secondary glazing units can be designed to match the style of your existing windows while offering a variety of opening mechanisms.

Systems such as hinged secondary glazing or vertical sliders allow panels to open for ventilation, cleaning or maintenance without removing the unit. These secondary units are made-to-measure, with frames and glass types tailored to your property. This includes slim, low-profile designs with minimal sight lines.

Each panel is designed to fit precisely over your case windows while preserving your home’s look and character. Whether you need a fixed unit or a hinged secondary glazing option, our secondary glazing supplies functional access while maintaining flexibility without compromising aesthetics.

Secondary glazing involves adding real value for homeowners seeking peace and quiet. By installing a further layer of glass over your primary windows, the secondary unit effectively acts as a sound barrier, significantly improving acoustic performance.

When fitted with the right acoustic glass and professionally installed, secondary glazing can reduce noise levels by up to 50dB

Each panel works with your existing frames to enhance comfort, creating a quieter home without replacing your existing windows.

Regular care of panels, glass and frames helps preserve energy efficiency, reduce heat loss, and maintain their appearance. To keep your secondary-glazed windows performing at their best, follow these straightforward steps:

  1. Routinely clean panels, wiping glass with warm, soapy water every few months to remove dust and dirt. 

  2. Rinse and dry after every wash to avoid streaking.

  3. Check frames for wear, warping or damage; repair or replace immediately to prevent heat loss and further issues.

  4. Ensure windows stay tightly sealed by using weatherproof, UV-resistant sealants compatible with your frame to stop moisture from entering and causing mould. 

  5. Keep trickle vents open to prevent condensation and maintain airflow without compromising insulation.

Panel handling tip: When removing or adjusting panels, lift carefully to avoid damage, especially for larger secondary units.

Contact us to discover how secondary glazing in in Edinburgh can improve thermal efficiency in your home and lower heating bills. Explore case studies from happy homeowners and see how other glass solutions have transformed their spaces.

Get in touch

Mark Smith Glazing are happy to quote for jobs of any size and are able to meet all enquiries with a fast and efficient response. Please get in touch to discuss our products or for a free no obligation quote.Or you can call us on 0131 669 9898