External centre-plate expansion joint for roof-to-roof and roof-to-wall junctions, spanning gaps from 25 to 300 mm with movement capacity to ±150 mm — rated to ASTM E-1399 for thermal, wind and seismic movement.
| Movement capacity | Gap widths 25, 50, 75, 100, 150, 200, 250, 300 mm. Roof-to-roof (A01) and roof-to-wall (A02): ±12 mm at a 25 mm gap up to ±150 mm at a 300 mm gap |
| Standard | ASTM E-1399 · Class I (Thermal), Class II (Wind), Class III (Seismic) |
| Application | Roof to roof, or roof to wall — external centre-plate system |
| Surface | Raised surface |
| Material | 6063 T5 & T6 aluminium. Height 35 mm |
| Fire & waterproofing | Fire barrier 120 minutes; moisture-barrier waterproofing |
MegAtec 610 is supplied as A01 (roof to roof) and A02 (roof to wall), which use different blockout and sightline dimensions — A01 blockouts run 120–488 mm across the gap range, A02 runs 68–470 mm. Because the correct detail depends on the junction and your roof build-up, send us the gap width and movement requirement and we will return the CAD detail and product reference.
Send your drawings — we'll confirm the system, supply and install.
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