Up to 55dB acoustic
rating
Partitions fitted up to 3600mm high
Double glazed and timber door integration
Fully demountable partition system
Full design & specification service available
TG90
Frameless Double Glazed Partitions
Looking for a stylish yet secure way of sectioning your indoor space? At Glass Interiors, we offer high-quality double-glazed partitions to help our clients achieve the balance between privacy and communal inclusivity that many indoor spaces are striving for in the modern day.
While double-glazed partitions are most popular in offices, they’re also suitable solutions for educational facilities, hotels, or gyms. Offering an increase in performance from single-glazed partitions, our double-glazed options are just as versatile for a range of settings.
The double-glazed doors from Glass Interiors also have a higher level of sound insulation, but can still integrate seamlessly into our double-glazed partitions for a smart appearance. Any workplace or commercial or public space can benefit from our professional double-glazed partitioning.
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Achieve a striking aesthetic with frameless glazed partitions
Clear glass is one of the most common materials for glazed partitions due to its ability to effectively separate spaces without compromising on natural light levels. While double glazing is thicker than single glazing, it still has a slim profile and allows swathes of light to spread throughout the space.
Our double-glazed aluminium profile not only enables a near-flush fitting, but we can also customise the finish to any RAL colour, or a selection of brushed metal finishes – including SAA (satin anodised aluminium). This allows you to create the classic or contemporary style that fits your space the most.
With sealed joints forming practically invisible seams, you’re guaranteed clean lines for a striking appearance and calm atmosphere. Glazed partitions offer an unrivalled modern look, revitalising any setting with relatively little effort. When you invest in double-glazed glass partitions from Glass Interiors, your indoor space will soon appear much larger, brighter, and more open than before.
Increase privacy with double-glazing sound protection
Whether you need a confidential meeting room or a quiet working space, double glazing can keep private conversations inside and exterior noise out. From corporate offices to classrooms, double-glazed partition walls or even movable freestanding glazed partitions can be incredibly helpful.
You have several double glazing thicknesses to choose from, including 3 thicknesses of toughened glass and 2 thicknesses of toughened laminated glass. If you’re specifically interested in acoustic insulation, we also offer 3 thicknesses of acoustic glass, offering sound protection up to 55 dB.
With glazed partitions ranging from 10mm thick to 17.5mm thick, you can easily customise your layers to achieve the level of insulation you’re looking for. Find out more about the exact double-glazed partition specifications available by scrolling down the page, or consulting the brochure.
Stay safe with fire-rated double-glazed partitions
Not only does double glazing offer extra sonic insulation, but it can also offer reinforced strength, especially if you choose a toughened laminated glass partition. With a standard line load of up to 1.5 kN, you can rest assured that your glass partitions will hold up in even the busiest of areas.
Should you require fire-rated glass partitions, we can also provide double-glazed partitions with an EI30 fire rating. This means that the glass can contain flames, smoke, and heat for up to 30 minutes. If you need fire protection, be sure to choose our 15mm or 18mm thick PYRANOVA® fire-rated glass.
When installing transparent double-glazed partitioning and doors, UK building regulations require the application of frosted or coloured graphics to make the glass more apparent, preventing people from walking into it. At Glass Interiors, we’re happy to customise your double-glazed partitions with the manifestations of your choice, complementing your interior design with company branding.
Contact us to discuss double-glazed partitions
Just because glass partitions are extremely elegant doesn’t mean they have to be expensive. We can provide a cost-effective solution for any budget at Glass Interiors, allowing everyone to obtain the double-glazed partitioning they deserve. The search for an innovative answer to discreetly dividing interior spaces stops here, because we can fulfil your needs for acoustic-rated double glazing.
Be sure to check the full specifications for the DG70 and TG90 systems that we use below for more details about the options available. If you would like a FREE quote tailored to your requirements, or have an enquiry about our double-glazed partitions, get in touch with the friendly team at Glass Interiors.
You can call us on 0203 793 5455 to speak to a member of our team over the phone. Alternatively, you can email us at info@glass-interiors.co.uk or fill out our online form for a swift response.
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DG90 System Overview
Dimensions
Height Up to 3600mm High
Fire Rating
Screens – E30 / NFR
Doors – E30 / NFR
Acoustics
Up to 55dB (Rw) +/-3dB
Loadings
Up to 3kN Line Load (1100mm High)
Deflection Head
+/- 25mm
Door Options
Single Glazed
Alitek Acoustic
Timber
Door Frame Options
Aluminium
Timber
Fire Rated Glass
15mm Pyranova 30
18mm Pyranova 30
Non Fire Rated Glass
10mm Toughened
12mm Toughened
10.8mm Acoustic Laminate
12.8mm Acoustic Laminate
16.8mm Acoustic Laminate
17.5mm Toughened Laminated
Compatible With
Blinds
Manifestation
Graphics
Switch Glass
Loft Style Banded
Finishes
Annodised SAA / Brushed
Polyester Powder Coat
Brushed Brass / Bronze
SG90 Project Gallery
Double-Glazed Partition FAQs
Are double-glazed partitions better than single-glazed partitions?
Our single glazing and double glazing options for glass partition systems have a lot in common, including similar height, line load, glass type, and finish selections.
The main difference, of course, is that single-glazed partitions typically feature only one panel of glass, while double-glazed partitions use two panels to improve strength and insulation. If you’re not sure which one is best for you, this decision will depend on factors such as the space you’re working with and the features you require.
For example, a double-glazed partition will provide greater insulation for sound and heat, while a single-glazed partition will be much slimmer and faster to install or demount. Both can be installed with graphics, manifestations, and frames, but only double-glazed partitions are compatible with integral glass blinds.
The better choice for your space depends on your practical and aesthetic priorities, but both will deliver an excellent result with a bespoke design. All you need to do is get in touch with the Glass Interiors team to start the process!
How thick is a double-glazed partition?
With a range of options available, the thickness of a double-glazed partition depends on the system you want to use and where you’ll be installing it.
At Glass Interiors, the DG70 and TG90 systems that we offer are compatible with a variety of thicknesses and glass types. This includes 10–15mm standard toughened glass, 10.8–16.8mm acoustic laminate glass for noise reduction, and 13.5–17.5mm toughened laminated glass for extra strength and safety.
As always, the larger the glass panel, the thicker the glass needs to be, and the greater the line load (force distributed per metre). The DG70 range offers a maximum height of 3200mm and line loads up to 0.74kN p/m, while the TG90 systems can use thicker glass up to 3600mm high with line loads up to 1.5kN p/m.
The nature of double glazing means that two panels are used with a gap in between, so the size of the channels will limit the maximum thickness of each panel. An additional benefit of using double-glazed partitions is that you can choose thinner panels and still achieve an insulating effect due to the double layer.
If you need guidance on the right thickness for your double-glazed partition system, we can offer advice when you contact us to use our design service.
Are double-glazed partitions soundproof?
A double-glazed partition will certainly dampen sound transfer much more than a single-glazed partition of a similar thickness, but it won’t be completely soundproof.
The level of sound insulation that double-glazed partitions can provide depends on the type and thickness of glass used for each pane in the double glazing. Generally, the thicker the glass, the greater the sound reduction. However, if this quality is essential based on where and how the partition system will be used – e.g. for a meeting room – then you should commit to using acoustic laminate glass instead of standard toughened glass.
This is a type of laminated glass specially designed for reducing noise transfer, such as keeping conversations at 40–60dB private. When used in double-glazed partitioning, it can muffle sound up to 45–55 dB, compared to the 38–44 dB achievable with single-glazed partitioning.
When creating a double-glazed glass room, it’s important to consider the door, too, as acoustic glass doors will also be needed to maintain the sound insulation all around.
For help with designing soundproof double-glazed partitions, reach out to the Glass Interiors team today to set up a consultation.
Are double-glazed partitions fireproof?
If the panels of a double-glazed partition are standard toughened glass, then they won’t be fireproof, as this would require the use of fire-resistant glass.
However, you can improve the fire resistance of double-glazed partitions if you opt for fire-rated glass, which is tested to ensure it can withstand flames for a minimum of 30 minutes. This is intended to help preserve escape routes and aid evacuation until emergency services arrive to put the fire out.
Using fire-rated glass is only required in specific circumstances, though you may prefer this option for peace of mind. You can find out more about when you should use fire-rated glass partitions in our blog, or consult the Fire Safety Building Regulations documents for greater detail on the specifications for legal compliance.
To learn more about the possibilities of using PYRANOVA® glass in double-glazed partition systems, and the differences between E and EI fire ratings for this type of partition, please call or email us to arrange a design consultation so we can talk through your requirements.
