Smart Alitherm 400HD
The Smart Alitherm 400 HD window system has been designed to deliver outstanding value alongside impressive thermal performance, security and durability.
Ideal for both residential and light commercial projects, the system offers a versatile range of large format aluminium casement window solutions suitable for both new build and refurbishment applications.
With clean sightlines and robust aluminium construction, Alitherm 400 HD is well suited to projects requiring larger window sizes without compromising on performance or aesthetics.
Available configurations include:
• Fixed casements
• Top hung open-out casements
• Side hung open-out casements
All options are supplied with internally beaded vent frames for enhanced security and a clean contemporary appearance.
Specification & Downloads
Specification
- Aluminium Polyamide
- Dual Colour
- Thermally Broken
- NBS Available
Performance
- WER Rating of ‘A+’
- Document L compliant
- U Value – 1.4W/m²K (using correct glass unit)
- Kitemarked
- BS 6375-1:2009
- BS 7950:1997
- BS 4873
Dimensions
- Side Hung Max Width (mm) 1000
- Side Hung Max Height (mm) 1724
- Top Hung Max Width (mm) 1680
- Top Hung Max Height (mm) 2500
- Fixed Max Width (mm) 2100
- Fixed Max Height (mm) 2100
- Glazing: 28,32, 36, 40, 45, 48, 55
Visit our showroom
Our newly refurbished showroom (located near London on the Surrey / Hants border) is an impressive 210m2 and houses at least one example of every product we manufacture including accessory options.
We have meeting rooms for you to host clients with the option to show presentations on the big screen.
Our team are happy to assist with product knowledge if required and can offer refreshments on arrival.
To ensure the best experience for your clients we ask that you book showroom visits in advance.
Book a visitSpeak to our team about Smart Alitherm 400HD
Contact us for product availability, technical information or a free, no-obligation quote.