IQ Glass (International), Sky House, Raans Road, Amersham, UK, HP6 6JQ
Specification
Thermally Broken Fixing Details
Glass Specification
Maximum Glass Sizes
Integrated Openings (Windows/Doors)
Performance
CAD Details
IQ Glass International specializes in providing glass walls, premium structural glazing solutions for residential and commercial projects, empowering architects and designers to create striking modern façades. Our innovative thermally broken fixings and sophisticated detailing ensure optimal thermal efficiency, architectural clarity, and unmatched beauty.
Structural Glass Walls
Structural glass walls deliver an elegant, frameless alternative to traditional framed curtain wall systems. By seamlessly connecting insulated glass panels with ultra-minimal structural silicone joints, IQ Glass International creates expansive glass elevations with no visible framing or supports. The result is a virtually uninterrupted glass wall, providing maximum natural daylight and transparency.
Our Invisio® thermally broken fixing system completely eliminates thermal bridging, delivering exceptional insulation. These fixings can be hidden entirely within your building’s finishes, allowing clean, floor-to-ceiling glass installation; glass walls that perfectly blend indoor and outdoor spaces.
With structural glass, the size, shape, and performance specification of your façade are virtually unlimited. Glass walls can incorporate laminated safety glass, triple glazing, solar control coatings, bird-friendly glazing, and low-iron glass, providing architects complete flexibility in design and performance.
Framed Glass Walls – Keller minimal windows® Highline
For projects requiring subtly defined framing, IQ Glass International offers the Keller minimal windows® Highline system. Renowned for its minimalist aesthetic, it features precision-engineered aluminum framing with ultra-slim sightlines.
Perfectly suited for contemporary architecture, minimal windows® Highline enables large-scale fixed or sliding glass walls installations, effortlessly merging interiors with exterior spaces. Its exceptional thermal insulation and weather resistance make it ideal for residential projects requiring high-performance glass façades without sacrificing architectural elegance.
Photography: Quintin Lake
Integrating Openings into Glass Walls
While structural glass excels in providing uninterrupted visual clarity, many projects require practical openings within their glass walls. IQ Glass International offers several expertly engineered solutions:
The minimal windows® sliding doors system integrates harmoniously with structural glazing, matching the slim silicone joint sightlines, allowing large-scale sliding doors that seamlessly combine aesthetics and functionality.
Our proprietary Invisio Floating Window integrates aluminum-framed opening windows directly into double-glazed structural glass walls, eliminating the need for external framing.
For larger pivot or casement openings, slender steel or timber structural supports can be discreetly integrated, elegantly concealed by architectural finishes to maintain visual continuity.
Transform your space with glass walls
Contact us today to see how you can integrate glass walls into your next project.
Specification
Thermally Broken Fixing Details
IQ’s Invisio® structural glazing system utilizes fully thermally broken fixings, effectively eliminating thermal bridging and maximizing energy efficiency. Fixings are concealed within architectural finishes for a frameless appearance.
Glass Specification
- Toughened / tempered glass used as standard
- Insulated double-glazed units as standard
- Triple glazing available for increased insulation
- Laminated glazing recommended for panels over approximately 8 feet high
Additional customizable glass options include:
- Solar control coatings
- Low-maintenance coatings
- Bird-protection glazing
- Low-iron, ultra-clear glass
- And more
Maximum Glass Sizes
IQ Glass International can design, manufacture, and install structural glass panels up to approximately 65 feet long. Panel dimensions are primarily limited by site access and logistical constraints rather than manufacturing capabilities.
Integrated Openings (Windows/Doors)
- Slim Aluminium Sliding Doors
- Invisio Floating Window (frameless aluminum integration)
- Concealed steel/timber supports for larger pivot or casement doors
Performance
The Invisio® structural glazing system achieves excellent thermal insulation with Uw-values as low as 0.19 BTU/hr·ft²·°F. Independent testing has confirmed wind-load resistance up to 33.4 psf, ensuring suitability for demanding climates, including hurricane-prone coastal regions.
CAD Details
Typical CAD details are available upon request for initial architectural planning. Bespoke fixing details tailored specifically to your project will be developed by IQ’s in-house design team during the design stage. Click here to request CAD details.
Would you like bespoke technical and design support for your project? Contact us now.