1st Vacuum Glass

30/09/2026

Why does condensation form on your windows, and could Vacuum Glass help reduce it?

We break down what causes condensation and how high performance Vacuum Glass can make a real difference.

Read our latest blog to find out more 👇 https://1stvacuumglass.co.uk/can-vacuum-glass-reduce-condensation-on-windows/

Can vacuum glass reduce condensation? Learn how LandVac keeps internal glass warmer, helping reduce condensation, heat loss and cold windows.

10/09/2026

Yesterday, we had the opportunity to deliver another CPD session on Vacuum Insulated Glass, discussing the technology, its performance and where it can be used within modern, heritage and conservation projects.

It’s always great to speak directly with architects and industry professionals, answer questions and, most importantly, allow people to see and handle the product for themselves.

If you or your team would be interested in arranging a CPD session, or simply a visit to discuss Vacuum Glass, see samples and learn more about where it could work within your projects, please feel free to get in touch with us.

We’d be more than happy to arrange a visit.

[email protected]
01763 299 321

28/08/2026

Vacuum Glass vs Double Glazing, what’s the difference?

Double glazing has been the standard for decades, but glazing technology has moved forward.

In our latest blog, we compare LandVac Vacuum Glass, conventional double glazing and slimline heritage units — looking at:

• Thermal performance
• Glass thickness
• Longevity & warranties
• Heritage applications
• Initial cost vs long-term value

For anyone working with traditional sash windows, heritage properties or conservation projects, it’s worth understanding the differences before specifying the glazing.

Read the full comparison below 👇

https://1stvacuumglass.co.uk/vacuum-glass-vs-double-glazing-whats-the-difference/

For decades, double glazing has been the standard solution for improving the thermal performance of windows. It is widely available, familiar to homeowners and installers, and its relatively low initial cost makes it an obvious choice for many projects. But glazing technology has moved forward. Land...

26/08/2026

As the weather begins to change across the UK, darker evenings and colder days are just around the corner. 🍂❄️

This image is a great real-world demonstration of the difference upgrading your glazing can make.

On the left is the original single glazing, showing significant internal condensation.

On the right is LandVac Vacuum Glass in the same property, with a clear view and no internal condensation visible.

Because LandVac provides exceptional thermal insulation, the internal glass surface remains significantly warmer than traditional single glazing, helping to eliminate the conditions needed for condensation to form.

And all of this performance can be achieved in a remarkably slim unit, making LandVac particularly well suited to traditional, heritage and conservation properties where retaining the existing window frames and character is important.

With LandVac Vacuum Glass you can benefit from:

• Centre-pane U-values as low as 0.34 W/m²K

• Units from just 6.3mm thick

• Significantly improved thermal comfort

• Improved acoustic performance

• 25-year warranty

If you're currently living with single-glazed windows and dreading another winter of cold glass and condensation, now is a great time to consider what vacuum glazing could offer your property.

📞 01763 299 321

📧 [email protected]

24/08/2026

LandVac Titanium Vacuum Insulated Glass combines exceptional thermal and acoustic performance within an incredibly slim profile.

With centre-pane U-values as low as 0.34 W/m²K and weighted sound reduction of up to 39dB, vacuum glass offers a high-performance alternative where conventional double or triple glazing may not be suitable.

From heritage renovations and traditional timber windows to modern architectural projects, LandVac is helping change what is possible with glazing.

✓ Ultra-low U-values
✓ Slim overall thickness
✓ Excellent acoustic performance
✓ Long-term reliability
✓ Suitable for both traditional and modern applications

Interested in finding out whether vacuum glass could work for your next project?

📞 01763 299 321
📧 [email protected]

20/08/2026

Fantastic video from LandVac showcasing the technology and innovation behind LandVac Titanium Vacuum Insulated Glass.

It’s great to see the engineering behind a product that can deliver such impressive thermal and acoustic performance from such a slim profile, opening up exciting possibilities for heritage properties, traditional timber windows and modern glazing projects alike.

We’re proud to be helping more customers discover the benefits of LandVac Titanium Vacuum Insulated Glass.

Well worth a watch 👇

10/08/2026

A fantastic evening at the Vacuum Glazing CPD Roadshow in London!

We’d like to say a huge thank you to everyone who joined us at the Building Centre for what turned out to be a brilliant evening of learning, discussion and networking.

It was great to see so many architects, specifiers, conservation specialists, window professionals and others from across the industry coming together to learn more about vacuum glazing and its growing role within both modern and heritage projects.

We covered everything from how vacuum glazing technology works and how it compares with conventional glazing, specification and its applications within listed buildings, conservation areas and retrofit projects.

More importantly, there were some excellent questions and conversations throughout the evening, exactly what we hoped the Roadshow would encourage.

A special thank you to The Building Centre for hosting us in such a fantastic venue, and to vacuum glazing Uk, Landvac and our colleagues CN Glass for their support and for helping make the event possible.

And, of course, thank you to everyone who gave up their evening to attend. We really appreciate the support and hope you found the event as enjoyable and informative as we did.

Thank you again from everyone at 1st Vacuum Glass.

20/07/2026

You're invited to our FREE Vacuum Glazing CPD Roadshow in London!

Join us on Tuesday 28th July at The Building Centre for an informative evening focused on the latest developments in vacuum glazing.

📅 Date: Tuesday 28th July 2026
🕔 Time: 5:00pm – 8:00pm
📍 Location: The Building Centre, 6 Store Street, London, WC1E 7DQ
💷 Cost: Free to attend

Who can attend?
Architects, specifiers, planning departments, conservation officers, retrofit professionals and Homeowners.

During the CPD we'll cover:
• What vacuum glazing is
• How vacuum glazing works
• Comparisons with slim double glazing and triple glazing
• Benefits for listed buildings, conservation areas and heritage retrofit
• Improving thermal performance without changing traditional window aesthetics
• Existing approved projects
• Specifying vacuum glazing in timber windows and doors

All attendees will receive:
✅ CPD Certificate (Building Conservation & Heritage Core Curriculum)
✅ Complimentary refreshments
✅ A vacuum glazing sample
✅ Entry into a draw to win one of 10 signed copies of Christopher Procter's book
✅ Entry into a prize draw to win one of three fully funded trips to China to visit the LandGlass factory

Book your FREE place today:
https://www.vacuumglazing.co.uk/cpd-roadshow/

We look forward to seeing you there!

08/06/2026

📍 Cambridge – We’re coming your way!

Join us next Thursday in Cambridge as we dive into the latest in vacuum insulated glazing and how it’s changing the game for modern building design and Heritage Buildings.

From boosting thermal performance 🌡️ to cutting energy costs 💷 and supporting more sustainable builds 🌱 — this is one you won’t want to miss.

Whether you’re an architect, Homeowner, contractor, glazing specialist, or just into smart building innovation, you’re more than welcome.

🎟️ Free entry

📅 Thursday 18th June
⏰ 15:00 – 18:00
📍 Novotel, 2 Cambridge Sq, Cambridge CB4 0AE

Drop us a message to secure your spot or visit this link: https://www.vacuumglazing.co.uk/cpd-roadshow/?utm_source=1st+Vacuum+Glass&utm_campaign=CPD+Roadshow&utm_id=Vacuum+Glazing+CPD+Roadshow+Cambridge

we’ll see you there!

06/06/2026

🚨 SOCIAL MEDIA TAKEOVER 🚨

You’ll usually have William behind this page, but today we’ve taken the keys off him for a very good reason.

This afternoon William captains Hertfordshire U20s in the County Championship final at Twickenham. Leading the side out at the home of English rugby is a huge honour, and everyone here could not be prouder of him.

Most of you will know William as the voice on the other end of the phone, the one who advises you on the right glass, places your order, sorts your delivery and generally makes sure everything run as smoothly as possble. He brings that same care and commitment onto the pitch, and today he gets to do it as captain on the biggest stage there is.

So if things are a little quieter than usual today, you know where he is. Come on William, the whole team is behind you. 👏