Floor Deck

Firth Steels designs engineered steel floor deck systems that provide strength, efficiency and durability.

Selecting the right floor deck system enhances load-bearing capacity and improves installation speed and fire resistance.

Our R51+, TR60+ and TR80+ profiles provide tailored solutions that effectively accommodate a wide variety of construction and engineering needs.

Consequently, installers can optimise material efficiency while simultaneously enhancing structural performance and reduce overall project costs.

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R51+

TR60+

R80+

R51+

A traditional re-entrant profile, commonly used in inner-city multi-storey projects where optimising the structural zone and minimising storey height are essential for maximising space efficiency.

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TR60+

Our first trapezoidal profile, added to our product range in 1992. Development in recent years has seen our trapezoidal products evolve into the TR+ range.

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TR80+

This 80mm deep trapezoidal profile is available in 0.9mm, 1.0mm and 1.2mm gauges in both S350 and S450 grade steel.

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EXPLORE RANGE

R51+ TR60+ TR80+

R51+

Benefits

51mm deep re-entrant profile
101mm minimum slab depth, whilst still achieving 1 hour fire rating
With minimal voids in the concrete section this allows dense slabs to be constructed providing good sound insulation
Soffit ‘Wedge Nut’ fixings available with load capacity of up to 2kN

Narrow re-entrant ribs provide virtually flat soffit
Acoustic Robust Solution – Refer ‘Robust Standard Details’
TAB-DeckTM fibre concrete solution now available
Wide flat trough provides flexibility for shear stud positioning

For more information visit SMD

TR60+

Benefits

60mm deep trapezoidal profile
Reduced concrete volume
Enhanced speed of installation due to the 1.0m cover width
Trough stiffeners positioned to ensure central stud position, reducing amount of site checking required

The steel cross sectional area of this profile makes it the most economical option of the three available profiles
Soffit ‘Wedge Nut’ fixings available with load capacity of up to 1kN
Acoustic Robust Solution – Refer ‘Robust Standard Details’
TAB-Deck^TM fibre concrete solution now available

For more information visit SMD

TR80+

Benefits

80mm deep trapezoidal profile
Reduced concrete volume when compared to other decks availabel on the market
140mm slab depth required to achieve a typical 1 hour fire rating
Excellent un-propped span capacity

Trough stiffeners positioned to ensure central stud position, reducing amount of site checking required
Soffit ‘Wedge Nut’ fixings available with load capacity of up to 1kN
Acoustic Robust Solution – Refer ‘Robust Standard Details’
TAB-Deck^TM fibre concrete solution now available

For more information visit SMD