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Flat Line Series

NBDSL-30 to NBDSL-155

No Bump Floor‑to‑Wall Expansion Joint Cover with Stainless Steel Deck

The NBDSL Series no-bump, recessed floor‑to‑wall expansion joint covers are designed for applications where a very smooth transition is demanded such as acute hospital wards. They are a robust system that carries a stainless steel cover plate and typically are installed with timber, tile, vinyl and direct-stick carpet applications.

Materials

  • Aluminium 6063-T5 mill finish alloy.

  • 304 Grade 2B finish stainless steel cover plate.

  • Supplied in 3050mm lengths.

Fixings

  • Side member factory drilled with 10mm holes at ~475mm centres.

  • Wall member factory drilled to accept 6.5mm countersunk head fixings at ~475mm centres.

Why you should choose Latham products

TECHNICAL CHARACTERISTICS Illustrated: NBDSL-30
Stainless Steel Code
Smooth Deck
A B C D E F Movement Total Available Movement Overall Depth Cover Plate Thickness
NBDSL-30 30 60 51 9 3 68 +22/-3mm 25mm 67mm 3mm
NBDSL-53 53 86 77 9 3 68 +22/-3mm 25mm 67mm 3mm
NBDSL-80 80 109 100 9 3 68 +22/-3mm 25mm 67mm 3mm
NBDSL-105 105 134 125 9 3 68 +22/-3mm 25mm 67mm 3mm
NBDSL-155 155 184 175 9 3 68 +22/-3mm 25mm 67mm 3mm
Special Note

Customers with special applications are invited to discuss them with us. Service factors must be taken into consideration when selecting tactile indicator studs or directional bars.

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