TOSTEM's flagship series. An innovative design that opens up a larger surface area of glass, taking the standard of aluminium windows and doors to another level.
Grants is built around one idea: let the glass do the talking. A symmetrical, minimal frame gives a balanced, artistic perspective while opening up far more surface area of glass than a conventional window — ideal for large openings and panoramic views in low-rise residences.
Every unit carries TOSTEM's anodised TEXGUARD coating and arrives pre-engineered in a window-in-a-box format, so what performs in the factory test lab is exactly what gets installed on site.
Enquire NowIndicative specification sheet — final specification is confirmed after a site survey.
| Series Position | Flagship series — large residential openings |
| Frame Design | Symmetrical, minimal sightline profile |
| Glazing | Double glazed, expanded glass surface area |
| Coating | Anodised TEXGUARD, scratch & weather resistant |
| Delivery Format | Window-in-a-box, pre-engineered |
| Hardware | Concealed multi-point locking |
| Application | Low-rise residences, panoramic & large-format openings |
Expanded glazing area for an open, panoramic view.
Balanced sightlines for a refined architectural look.
Built on TOSTEM's core Japanese manufacturing technology.
Anodised finish protects against scratches and weathering.
Factory-engineered delivery removes on-site guesswork.
Consistent, tested performance on every unit.
