Reduce noise with Sashed
As a London-based company, we frequently receive enquiries about acoustic glass or soundproof windows. Many homeowners tell us they struggle to sleep at night due to traffic noise or disturbances from people leaving pubs and restaurants. Others mention they’d love to work from home more often but find the constant hum of city life too distracting.
These challenges are all too common in urban living, and they highlight the growing need for innovative solutions like acoustic and soundproof windows to create quieter, more comfortable spaces.
What is noise pollution?
Noise pollution is defined as harmful or disruptive levels of noise. In cities like London, the sources are seemingly endless – road traffic, aircraft, trains, construction, and roadworks, to name a few.
Living in a town or city often means accepting a certain noise level, but prolonged exposure to high noise levels can have serious consequences. Noise pollution has been linked to stress, sleep disturbances, and even cardiovascular health issues. Reducing external noise with high-performance noise reduction windows, such as acoustic glass or Vacuum Insulated Glass (VIG), can make a remarkable difference to your health and well-being.
When should you consider acoustic windows?
At Sashed, we offer soundproof windows featuring acoustic glass as an optional upgrade. While this is a luxurious investment, there are certain situations where it’s particularly worthwhile:
- Large windows on busy roads: Acoustic glazing can significantly reduce noise intrusion if you have a substantial window – such as a bay window measuring over 2.5 metres in height and width.
- Close proximity to transport hubs: Homes near railways, homes near HS2, airports, or major roads can benefit significantly from enhanced soundproofed windows.
- Work-from-home requirements: If you need a quiet environment for productivity, investing in acoustic glazing can transform your home office into a serene workspace.
In cases like this, the additional cost of acoustic glass (which adds approximately 15% to the price of your windows) can deliver exceptional results in terms of noise reduction.
Vacuum Insulated Glass (VIG) – The future of noise reduction
Sashed also provides Vacuum Insulated Glass (VIG) for those who want maximum acoustic performance. This advanced glazing solution offers the following:
- Superior soundproofing: The vacuum layer between glass panes virtually eliminates sound transmission, making it even more effective than standard acoustic laminated glass.
- Ultra-thin and energy efficient acoustic glazing – Unlike traditional double or triple glazing, VIG is significantly thinner while offering the same, if not better, insulation properties.
- Ideal for period and conservation homes – Many period properties cannot accommodate thick acoustic double glazing, but VIG provides an ultra-slim alternative without compromising aesthetics.
By incorporating VIG into your home, you can enjoy remarkably quieter living spaces, improved thermal insulation, and a sleek, traditional look that meets conservation requirements.
Are there alternatives to acoustic windows?
For most London homes with standard-sized sash windows (typically around 2,100mm in height and 1,200mm in width), the difference in noise reduction between standard double glazing and acoustic glazing may not be significant enough to justify the additional cost.
Sashed’s standard double glazing already provides outstanding performance, combining:
- Hardwood frames for durability and insulation
- Thermally efficient double glazing featuring 4mm glass, 16mm Argon gas-filled space, and another 4mm glass layer (4/16Ar/4)
- Q-Lon gaskets, fitted into every window as standard, eliminating sash rattle, enhancing draught sealing, and significantly reducing noise.
Together, these elements deliver excellent U-values of 1.1W/m²K and impressive noise reduction, making them a stylish and practical solution for city living.
What about conservation areas and listed buildings?
If you live in a conservation area, acoustic glazing may still be an option, depending on your local authority’s requirements. However, acoustic glazing is often not permitted for listed buildings or properties under an Article 4 directive.
In such cases, Vacuum Insulated Glass (VIG) is an ideal alternative. It provides exceptional soundproofing in a thinner profile and complies with many conservation restrictions.
Our team is experienced in creating bespoke solutions that align with heritage guidelines while enhancing your home’s charm and functionality.
Tailored solutions for every home
Whether you choose acoustic glazing, VIG, or our exceptional standard double glazing, Sashed windows are designed to combine timeless elegance with modern performance. If you’re unsure about the best option for your property, our friendly team is here to help.
Contact us today at 02031 984 472 or email us [email protected] to discuss your requirements. We’re passionate about helping you create a home that’s not only beautiful but also peaceful and comfortable.