
fixed on one slab and free on the other, the hinged profile slides over the adjacent slab to take thermal and settlement movement while the carpet or vinyl finish stays in place.
the optional water barrier below the of-1700 carries water away along the joint, so the structure below stays dry as the joint moves.
rated 10 kn in the system drawings, the of-1700 suits interior floors with pedestrian traffic, such as offices, hotels, auditoria and residential corridors.
this video demonstrates the assembly process, perfectly designed for easy installation for durability and reliability.
The recess in the aluminum profile carries the carpet or vinyl finish across the joint, so only the slim frame edges remain visible.



enter your expansion gap measurement to see if this product is right for you.
| model name | joint width (mm) | height (mm) | sightline (mm) | movement capability (%) | load capacity |
|---|---|---|---|---|---|
| of-1700-100 | 100 | 8 | 270 | ±50% | 10 kN |
| of-1700-150 | 150 | 8 | 320 | ±50% | 10 kN |
| ofk-1700-100 | 100 | 8 | 185 | ±50% | 10 kN |
| Series | ECOCARPET Series (OF-1700 & OFK-1700) |
|---|---|
| System type | Interior Surface-Mount Floor System |
| Mounting | Surface-mounted |
| Fixing | Fixed on one slab; the free side slides over the adjacent slab |
| Suitable movement | Thermal, Settlement |
| Recommended for | Interior Areas where Carpeted/Vinyl Finishes are present; Areas where Thermal Movements are required |
| Components | Extruded aluminum cover frame |
| Material: Cover Plate | Extruded aluminum, grade AA 6063 preferred |
| Material: Vapor Barrier (Optional) | Ethylene Propylene Diene Monomer (EPDM) or Thermoplastic Vulcanizate (TPV); black |
| Supply length | 3.00 m per piece (aluminum / stainless steel cover plate) |
| Substrate tolerance | Surface level within ±2 mm; gap level within ±5 mm |
| Sizes | Per the system drawings; profiles can be customized to requirements |
Source: OF1700 technical datasheet. Sizes and dimensions: profile specifications above and the system drawings.
premium
standardtell us your gap size, quantity, and finish preference — we'll respond with budgetary pricing within 2 hours.