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The latest addition to the Alitherm suite of window and door systems, Alitherm 500 provides a range of high quality windows. With options including side hung and top hung flush casement windows, Alitherm 500 windows are suitable for both residential and light commercial applications.
In common with every profile in the Alitherm range, the Alitherm 500 window system incorporates Smart’s innovative polyamide thermal break technology, which creates a barrier between the cold air outside and warm air inside. This technology significantly reduces thermal transmittance and enhances the overall U Value of the product.
Alitherm 500 is available in a choice of standard and non-standard colours, with single and dual colour options including Smart’s own Naturals, Sensations, Alchemy and Cotswold colour ranges.
Great quality products along with great customer service. Easy to recommend.
| File Type | Document Description | Download Document |
|---|---|---|
 |
Alitherm 500 Product Data Sheet - IMS100AL5.201705 |
Download (1.3 MB) |
|
Alitherm Series Supply only – Guide to installation |
Download (403kb) |
| Product Type | Windows |
|---|---|
| Material | Aluminium Polyamide |
| Dual Colour | ✔ |
| Thermally broken | ✔ |
| WER Rating | B |
|---|---|
| U Value | 1.4 W/m2K |
| Air | Class 4, 600Pa |
| Water | Class E1050, 1050 Pa |
| Wind | Class AE2400, 2400Pa |
| Document L Compliant | ✔ |
| Kitemark | ✔ |
| BS 6375-1:2009 | ✔ |
| PAS 24:2012 | ✔ |
| Side hung max width | 700mm |
|---|---|
| Side hung max height | 1400mm |
| Top hung max width | 1400mm |
| Top hung max height | 1400mm |
| Glazing | 24mm & 28mm |
| Frame Depth | 59.5mm |
| Typical Sightlines | 63.5mm |
Marlin Windows were reassuringly professional, calm & helpful from first contact which made the decision to use them so right. The pre-sales team were full of advice - not in the least bit pushy contrary to stereotype - & the advice was spot-on because they'd done it all before.
The product looks amazing too... I suppose the windows might be much the same elsewhere & maybe even of similar price or cheaper, but the customer support, reliability, professionalism & interest at Marlin is second to none.
I honestly think it's a rarity these days to come across a company with values like Marlin so 5*s well-deserved.
Our aluminium profiles are polyester powder coated by our systems suppliers using the very latest paint application techniques guaranteed for 25 years.
Fully compliant to the latest June 2022 building regulations our standard double glazing is the exceptional light transmitting, energy saving ClimaGuard® A+ low emissivity (Low-E) glass manufactured by Guardian Glass.
