Next Step Beyond SWT38
- Designed as the next step beyond SWT38 .
- Addresses the increasing demand for larger sash dimensions and heavier glazing combinations.

Large Dimensions. Maximum Comfort. A New Generation of Panoramic Sliding.
Designed as the next step beyond SWT38, the upcoming Fineastra High-Level Thermal Lift & Slide System will address the increasing demand for larger sash dimensions, heavier glazing combinations, and superior thermal performance.
Engineered to accommodate triple-glazed units up to 44 mm and sash weights approaching 300 kg, the system will offer excellent thermal insulation, outstanding air and water tightness, and compatibility with leading European hardware manufacturers.
Wherever possible, common accessories and fabrication principles shared with other Fineastra systems will simplify production while maintaining a consistent product philosophy.
The Fineastra LST70 High Level Thermal Lift & Slide System is intended for luxury residences, premium villas, panoramic living spaces, high-rise apartments, hotels, commercial developments and landmark architectural projects requiring large-format thermal sliding solutions.

Designed as the next step beyond SWT38 , the upcoming Fineastra High-Level Thermal Lift & Slide System will address the increasing demand for larger sash dimensions, heavier glazing combinations, and superior thermal performance.
Engineered to accommodate triple-glazed units up to 44 mm and sash weights approaching 300 kg , the system will offer excellent thermal insulation, outstanding air and water tightness, and compatibility with leading European hardware manufacturers.
Wherever possible, common accessories and fabrication principles shared with other Fineastra systems will simplify production while maintaining a consistent product philosophy.
The High Level Thermal Lift & Slide System is designed to support modern architecture requiring large-format thermal sliding solutions while providing the structural flexibility needed for different project requirements.
A new generation of panoramic sliding solutions, designed for modern architecture, combining large dimensions, maximum comfort and superior thermal performance.
Key system dimensions and configuration capabilities described for the Fineastra High Level Thermal Lift & Slide System.
| Characteristic | Value | Description |
|---|---|---|
| Glazing Configuration | Up to 44 mm | Accommodates triple-glazed units up to 44 mm. |
| Sash Weight | Up to 300 kg | Engineered for sash weights approaching 300 kg. |
| Thermal Performance | Excellent Insulation | Offers excellent thermal insulation for demanding applications. |
| Air & Water Tightness | Outstanding | Outstanding air and water tightness performance. |
| Hardware | European Compatibility | Compatible with leading European hardware manufacturers. |
A new generation of panoramic sliding solutions developed around large dimensions, maximum comfort and superior thermal performance.
The Fineastra LST70 High Level Thermal Lift & Slide System brings together large sash dimensions, triple-glazed compatibility, superior thermal performance and European hardware compatibility.
Engineered to accommodate triple-glazed units up to 44 mm and sash weights approaching 300 kg .
Offers excellent thermal insulation , outstanding air and water tightness, and compatibility with leading European hardware manufacturers.
Wherever possible, common accessories and fabrication principles shared with other Fineastra systems simplify production.
Designed for luxury residences, premium villas, panoramic living spaces, high-rise apartments, hotels, commercial developments and landmark architectural projects requiring large-format thermal sliding solutions.
Designed as the next step beyond SWT38 , the upcoming Fineastra High-Level Thermal Lift & Slide System will address the increasing demand for larger sash dimensions, heavier glazing combinations, and superior thermal performance.
Wherever possible, common accessories and fabrication principles shared with other Fineastra systems will simplify production while maintaining a consistent product philosophy.
A new generation of panoramic sliding solutions, designed for modern architecture and large-format thermal sliding applications.
Designed as the next step beyond SWT38 , the upcoming Fineastra High-Level Thermal Lift & Slide System will address the increasing demand for larger sash dimensions, heavier glazing combinations, and superior thermal performance.
Engineered to accommodate triple-glazed units up to 44 mm and sash weights approaching 300 kg , the system will offer excellent thermal insulation, outstanding air and water tightness, and compatibility with leading European hardware manufacturers.
Wherever possible, common accessories and fabrication principles shared with other Fineastra systems will simplify production while maintaining a consistent product philosophy.