Alitherm Heritage provides the ideal solution for heritage applications such as listed building renovations and large scale replica-refurbishment projects where planning constraints are to be considered.
The Alitherm Heritage window is designed to be built as a series
of horizontal modules which can be stacked using horizontal couplers to form a multi-part window featuring a specially design drip bar between modules.
| Application | Domestic |
| Finish | Single / Duel colour, marine quality polyester powder coated |
| Profile Sash | Square |
| Security | Multi-point locking espag, Inline locking handle as standard |
| Frame depth | 47mm |
| Max Weight | 40kg TH / 35kg SH |
| U Value | 1.0 - 1.5 w/m2k |
| SH Max o/a width | 700mm |
| SH Max o/a height | 1400mm |
| TH Max o/a width | 1400mm |
| TH Max o/a height | 1300mm |
| WER | B |
| Air Tested | Class 4, 600Pa |
| Water Tested | Class 9a, 600Pa |
| Wind Tested | Class AE, 2400Pa |
| British Standards | KM 81580 / PAS 24-2012 / KM81543 / BS4873 |
| Add ons | 20mm, 42mm |
| Bead | Internal, External |
| Cills | 85mm, 150mm, 190mm, 225mm, 300mm |
| Glazing | DG 28mm / TG 32mm |
| Astragal Bar | 20mm / 41mm flat bar |
The Smart Alitherm Heritage door is the ideal replacement for steel balcony doors on heritage applications such as building renovations or apartment conversions. The Alitherm Heritage door provides the solution for conservation areas where planning regulations require a like-for-like product replacement.
Alitherm Heritage door profiles feature the system’s signature slim sightlines and elegant lines that complement Smart’s existing Alitherm Heritage window and mimic those of steel doors. The system has all the advantages of modern aluminium profiles that feature polyamide thermal breaks, allowing the system to achieve a UValue of 1.5W/m2k when installed with a suitable sealed unit.
| Application | Domestic |
| Finish | Single / dual colour, marine quality polyester powder coated |
| Profile Sash | Square |
| Security | Ultion Cylinder as standard - Multipoint locking |
| Frame depth | 47mm |
| U Value | 1.5mm w/m2k using a 1.0w/m2k glass unit |
| Max Sash Width | 900mm |
| Max Sash Height | 2100mm |
| Slightness | 59mm |
| British Standards | KM 81580 / PAS24:2012 / KM81543 / B54873 |
| Add ons | 20mm, 42mm |
| Bead | Internal |
| Cills | 85mm, 150mm, 190mm, 225mm, 300mm |
| Glazing | DG 28mm / TG 32mm |
| Astragal Bar | 20mm / 41mm flat bar |
