01535 603909
Part of the successful Alitherm range of domestic doors & windows, the Alitherm Plus Door is suitable for all residential use. Also for light commercial applications such as entrance doors to apartment buildings.
"Top rated! Efficient and excellent work. Very friendly with skilled fitters. Would highly recommend."
Alitherm Plus can now be fitted with a Designer Panel range, carefully selected to suit a wide range of house and apartment styles. Designer Panels make a striking design statement for the discerning home-owner.
Alitherm Plus 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.
Just choose your preferred style then
The Alitherm Residential Door takes its place alongside the Alitherm 47 Door, giving the option of a robust performance, domestic entrance door and an alternative to the Visoline light commercial door.
Fabricator & Fitter friendly; the new Alitherm Residential door is designed to be easier to manufacture and install. New adjustable hinges, lock keeps and additional sash passing clearance allow for greater on-site fitting tolerances.
| File Type | Document Description | Download Document |
|---|---|---|
 |
Alitherm Series Supply only – Guide to installation |
Download (403kb) |
| Product Type | Doors |
|---|---|
| Material | Aluminium Polyamide |
| Dual Colour | ✔ |
| Thermally broken | ✔ |
| Max width | 900 |
|---|---|
| max height | 2400 |
| Max weight | 80 |
| Weather suitability | ★★★★★ |
| Acoustic suitability | ★★★★ |
| Thermal suitability | ★★★★ |
| Min Glazing | 24 |
| Max glazing | 32 |
| low threshold option | ✔ |
| BS6375 Pt 1 | ✔ |
|---|
| Multi-point | ✔ |
|---|
| Even leg | ✔ |
|---|---|
| Square | ✔ |
| Direct Fix | ✔ |
| Butt hinge | ✔ |
|---|---|
| Rebate | ✔ |
| Crimp | ✔ |
|---|
| light duty | ✔ |
|---|---|
| medium duty | ✔ |
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.
"I would highly recommend Marlin window, the company are a pleasure to do business with, the window's and door's look fantastic.
Excellent service from initial contact through to delivery and beyond :) . Big thank you to Adrian, Hannah and the rest of the team."
See more pictures to inspire in our contemporary aluminium door and window gallery here
And we are rated ★★★★★ on Google
need more reasons? click here
or
"our builder said they were the best supplier and fitter they had ever used"
