Product information
Introducing...
ALITHERM 400
Fully compliant with changes to Document L of the building Regulations
Smart Quick-Glaze Beads featuring integrated gasket and ‘tap-in’ design for easier fabrication and faster installation
PAS 24:2016 Approved - enhanced security for aluminium windows and doors
Unrivalled Choice of Colour
Suitable for Residential and Light Commercial Properties
Combining outstanding value and quality, with class-leading performance and security, the new Alitherm 400 system provides a range of stylish casement windows and single and double doors.
The system is perfect for a wide variety of projects, including both new build and refurbishment, residential and light commercial applications and is proudly made in Britain by Smart. Alitherm 400’s design incorporates Smart’s innovative polyamide thermal break technology, which creates a barrier between the cold air outside and warm air inside, significantly reducing thermal transmittance and enhancing the system’s overall U-value. The system is also fully compliant with changes to Document L of the Building Regulations, is rigorously tested to PAS 24:2016 as standard and exceeds the requirements for weather resistance and security performance.
ALITHERM 400 WINDOWS
The Alitherm 400 window is the first thermally broken aluminium system to feature Smart’s pioneering coextruded glazing gasket. This means the beads are supplied with the glazing gasket post-extruded into the profile. This enables the Quick-Glaze beads to be simply tapped in on site, significantly reducing fabrication and installation time.
Available with a flush or square profile, the slim lines of Alitherm 400 provide excellent weather and thermal performance, as well as the security assurance provided by PAS24 accreditation. While the flush, flat face option is suitable for off-set, face-mounted espagnolette locks, the square design features a eurogroove, to enable in-line espagnolette locking mechanisms to be used.
Window Type | Max Width (MM) | Max Height (MM) | Frame Depth (MM) | Max Perim (MM) | Glazing Units | Security | Typical U Value | WER | Air | Water | Wind |
---|---|---|---|---|---|---|---|---|---|---|---|
Side Hung | 864 | 1400 | 70 | - | 24,28,32,36,40 &45 | PAS 24:2016 | 1.4 W/m2K | Band A | Class 4 | AE2400 | 2000+ |
Top Hung | 1400 | 1500 | 70 | - | 24,28,32,36,40 &45 | PAS 24:2016 | 1.4 W/m2K | Band A | Class 4 | AE2400 | 2000+ |
Fixed | 2100 | 2100 | 70 | 42 | 24,28,32,36,40 &45 | PAS 24:2016 | 1.4 W/m2K | Band A | Class 4 | AE2400 | 2000+ |
(For sizes outside these parameters, contact the Smart Technical Support team)
Typical Values different glass, profiles and door configurations will vary U Value and Window Energy Rating
1. U Value based on opener next to fixed 1230 x 1480 using glass Centre Pane 1.0
2. WER based on opener next to fixed 1230 x 1480 using glass Centre Pane 1.2 and g value 0.74
ALITHERM 400 DOORS
Alitherm 400 doors perfectly complement the window range, with the same stylish lines and providing the same ease of fabrication and installation.
Available as open-in or open-out, single or double doors, the system provides excellent weather and thermal performance, as well as the security assurance provided by PAS 24:2016 accreditation. Security options include a choice of key wind, lift lever or slam lock multipoint locks.
Suitable for both residential and commercial applications, Alitherm 400 can also be combined with Smart’s Designer Door Panels and the company’s range of standard door furniture (including colour matched lever handles, and the Quantum range of stainless steel hardware), to create elegant and contemporary entrance doors.
Door Type | Max Width (MM) | Max Height (MM) | Frame Depth (MM) | Glazing Units | Security | Typical U Value | DSER | Air | Water | Wind |
---|---|---|---|---|---|---|---|---|---|---|
Single Open In | 1100 | 2400 | 70 | 24,28,32,36,40 &45 | PAS 24:2016 | 1.4 | Band B | Class 4 600Pa | Class 3A 100Pa | Class C3 1200Pa |
Double Open In | 2200 | 2400 | 70 | 24,28,32,36,40 &45 | PAS 24:2016 | 1.4 | Band B | Class 4 600Pa | Class 3A 100Pa | Class C3 1200Pa |
Single Open Out | 1100 | 2400 | 70 | 24,28,32,36,40 &45 | PAS 24:2016 | 1.4 | Band B | Class 3 600Pa | Class E 900Pa | Class C3 1200Pa |
Double Open Out | 2200 | 2400 | 70 | 24,28,32,36,40 &45 | PAS 24:2016 | 1.4 | Band B | Class 3 600Pa | Class E 900Pa | Class C3 1200Pa |
(For sizes outside these parameters, contact the Smart Technical Support team)
3. U Value and Door Set Energy Rating for single door based on 1230 x 2180 using glass Centre Pane 1.0
4. U Value for double door based on 2000 x 2180 using glass Centre Pane 1.0
5. Door Set Energy Rating for double doors based on 2000 x 2180 using glass Centre Pane 1.2 and g value 0.7
6. Weather-tightness based on lift-lever locking
Brand | Alitherm |
Material | Aluminium Polyamide |
Dual Colour | Yes |
Thermally Broken | Yes |
NBS Available | Yes |
WER Rating | A+ |
U Value | 1.4 |
Document L Compliant | Yes |
Side Hung Max Width (mm) | 864 |
Side Hung Max Height (mm) | 1400 |
Top Hung Max Width (mm) | 1400 |
Top Hung Max Height (mm) | 1500 |
Fixed Max Width (mm) | 2100 |
Fixed Max Height (mm) | 2100 |
Single Door Max Width (mm) | 1100 |
Single Door Max Height (mm) | 2400 |
Double Door Max Width (mm) | 2200 |
Double Door Max Height (mm) | 2400 |
Glazing (mm) | 24, 28, 32, 36, 40 & 45 |
Frame Depth (mm) | 70 |