
the z-1660 accommodates movement of up to ±25% of the nominal joint width in floor-to-floor and floor-to-wall conditions. the extruded aluminum glide plate slides between the frame and profile, so the cover stays flat and flush with the finished floor as the slabs move.
an optional water barrier membrane is draped into the joint and held by the base frames, so no punctures or anchor holes pass through the membrane. it helps keep water from passing through the joint to the floor below.
rated for pedestrian and vehicular traffic classes, depending on the joint width and profile height, the all-aluminum z-1660 carries busy floors in malls, airports, hotels and offices, including light vehicular areas.
this video demonstrates the assembly process, perfectly designed for easy installation for durability and reliability.
The Z-1660 is an all-aluminum recessed cover that finishes flush with the floor. Six frame heights from 15 to 60 mm let it sit directly on the blockout base at finished floor level, with no packing or cutting, so the metal surface stays neat across joints up to 200 mm wide.


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 |
|---|---|---|---|---|---|
| z-1660-50 (h:44) | 50 | 44 | 66 | ±25% | 40 kN |
| z-1660-50 (h:60) | 50 | 60 | 66 | ±25% | 40 kN |
| z-1660-75 (h:44) | 75 | 44 | 90 | ±25% | 30 kN |
| z-1660-75 (h:60) | 75 | 60 | 90 | ±25% | 30 kN |
| z-1660-100 (h:44) | 100 | 44 | 116 | ±25% | 25 kN |
| z-1660-100 (h:60) | 100 | 60 | 116 | ±25% | 25 kN |
| z-1660-150 (h:44) | 150 | 44 | 171 | ±25% | 15 kN |
| z-1660-150 (h:60) | 150 | 60 | 171 | ±25% | 15 kN |
| z-1660-200 (h:44) | 200 | 44 | 216 | ±25% | 15 kN |
| z-1660-200 (h:60) | 200 | 60 | 216 | ±25% | 15 kN |
| zk-1660-50 (h:44) | 50 | 44 | 62 | ±25% | 40 kN |
| zk-1660-50 (h:60) | 50 | 60 | 62 | ±25% | 40 kN |
| zk-1660-75 (h:44) | 75 | 44 | 87 | ±25% | 30 kN |
| zk-1660-75 (h:60) | 75 | 60 | 87 | ±25% | 30 kN |
| zk-1660-100 (h:44) | 100 | 44 | 112 | ±25% | 25 kN |
| zk-1660-100 (h:60) | 100 | 60 | 112 | ±25% | 25 kN |
| zk-1660-150 (h:44) | 150 | 44 | 162 | ±25% | 15 kN |
| zk-1660-150 (h:60) | 150 | 60 | 162 | ±25% | 15 kN |
| zk-1660-200 (h:44) | 200 | 44 | 212 | ±25% | 15 kN |
| zk-1660-200 (h:60) | 200 | 60 | 212 | ±25% | 15 kN |
| Series | ECOMATE RM Series (Z-1660 & ZK-1660) |
|---|---|
| System type | Thermal Recessed Modular Floor System |
| Gap range | 50–150 mm |
| Mounting | Recessed |
| Fixing | Perforated aluminum brackets fixed to the substrate |
| Suitable movement | Thermal, Settlement |
| Movement capacity | 8–52 mm |
| Load capacity | Heavy Pedestrian Traffic; Light Vehicular Traffic |
| Recommended for | Areas undergoing hard wear and tear; Areas requiring less maintenance; Areas where high volume foot traffic is expected like malls and airports |
| Components | Extruded Aluminum Support Profiles; Extruded Aluminum Interlocking Profiles which accommodate the expansion and contraction in the adjacent concrete slabs |
| Material: Support Profiles & Interlocking Profiles | 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 (support profiles and interlocking profiles) |
| Substrate tolerance | Surface level within ±2 mm; gap level within ±5 mm |
| Sizes | Per the system drawings; profiles can be customized to requirements |
Source: Z1660 technical datasheet. Sizes and dimensions: profile specifications above and the system drawings.
premium
premium
standardtell us your gap size, quantity, and finish preference — we'll respond with budgetary pricing within 2 hours.