Sticks Bundles

Zintra Sticks Bundles are a complete suspended acoustic wall and ceiling system from Zintra, supplied as a ready-to-assemble set of aluminium frame and polyester acoustic sticks. Available in narrow and wide profiles at 2745mm lengths, bundles mount in landscape or portrait orientation on walls or ceilings and are complemented by Sticks Transition, Trim, and External Corner accessories for a finished installation.

Specifications

• Bundle length: 2745mm (108 in)
• Bundle width (both profiles): 953mm (37.5 in)
• Narrow stick width: 42mm (1.66 in)
• Narrow stick depth: 61mm (2.4 in)
• Wide stick width: 101mm (4 in)
• Wide stick depth: 61mm (2.4 in)
• Landscape Narrow Transition: 2745mm (w) x 296mm (h)
• Landscape Wide Transition: 2745mm (w) x 326mm (h)
• Portrait Transition (both profiles): 289mm (h) x 953mm (w)
• Sticks Trim: 2745mm (h) x 73mm (w) x 73mm (d)
• Material: 100% solution-dyed (colour-through) polyester, 12mm thickness
• Density: 2.4 kg/m2
• NRC, direct mount: 0.80
• NRC, 152mm air gap: up to 0.95
• Recycled content: 60% post-consumer (PET bottles), 35% pre-consumer (PET chips), 5% polylactic acid (PLA)
• Bundle pack contents (narrow): 7 x 24mm aluminium tubes (notched) and 16 x Zintra sticks
• Bundle pack contents (wide): 7 x 24mm aluminium tubes (notched) and 8 x Zintra sticks
• Frame powdercoat: 12 standard colours available (additional charge)

Applications

Zintra Sticks Bundles are used in commercial interiors where a linear timber-look acoustic treatment is specified for walls or ceilings. Common settings include restaurants, bars, hotel lobbies, offices, and retail spaces. The system works as a continuous run across large surfaces, with Transition pieces joining bundles at inside corners and External Corner pieces managing outside wall corners. Sticks Trim provides a finished edge around windows, doors, and ceiling services including general-purpose outlets (GPOs).

Standards and compliance

ASTM E84 Class A (flame spread and smoke development). AS ISO 9705:2003 Group 1 (Australian room-fire growth test). EN 13501 B-s2-d0 (European reaction-to-fire classification).

Frequently asked questions

What is the difference between narrow and wide sticks?
Narrow sticks are 42mm wide; wide sticks are 101mm wide. Both share the same 61mm depth and 2745mm bundle length. A narrow bundle contains 16 sticks; a wide bundle contains 8 sticks, both on 7 aluminium frame tubes.

Can Sticks Bundles be installed on ceilings as well as walls?
Yes. Each bundle can be mounted in landscape or portrait orientation on either walls or ceilings. Transition accessories are available in both orientations to maintain continuity across changes in surface direction.

How is the timber appearance achieved?
The sticks are made from Zintra polyester, which is available in a range of colours including timber-effect finishes. The material is not timber; it is 100% polyester with a matte surface finish.

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