If You Can't Beat Short Lead Times, Join Short Lead-Times

Established in 2007 by Mark Bedford and his family, Steel Rollformed Products Ltd (SRP) is a New Zealand owned and operated family business that takes pride in supplying quality steel components to the NZ building industry within noticeably short lead-times.

Using locally sourced NZ steel wherever possible, galvanised steel sheet and coil is quickly processed into suitable strip widths for folding or rollforming into varying profile shapes. These make up SRP's wall and ceiling system components for use in building and construction. As their products are cold-rolled or formed into shape, there is no waiting, curing, or finishing time required, and the products are ready for installation. Once the steel rollforming machine is dimensionally set up for a particular run of product, it can produce an enormous quantity per day, and steel studs, for example, can be supplied cut-to-length, and in any length.

Manufacturing locally has enabled SRP to pick-up the slack, especially when other competitors or suppliers have failed to meet demand, Steel Rollformed Products Ltd has assisted architects and building contractors in keeping project programmes on time and within budget, without the need for hold-ups and delays in procuring their building products.

Another advantage of local manufacture is that if there are any issues, such as product faults, incorrect sizing or dimensions, damaged product etc., this can usually be rectified very quickly — even if it means SRP need to re-manufacture the product. Currently, SRP's typical lead-times are 5-7 working days.

Like many other suppliers in NZ, SRP have experienced steady increases in pricing over the past couple of years, and so this has made planning ahead significantly more challenging, especially for quantity surveyors pricing tenders etc. However, they continue to monitor their prices closely, giving customers relevant and prompt updates on product pricing.

Steel Rollformed Products Ltd's manufacturing plant is based in Penrose, Auckland, with distribution centres located in Tauranga and Christchurch.

Please JOIN SRP here: www.srpltd.co.nz for more information and shorter lead-times.

SRP Steel Stud Wall Systems

Steel Rollformed Products

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Steel Rollformed Products offer a wide range of easy to install steel wall system components.

Suitable for non-loadbearing internal plasterboard partitioning

Used in, but not limited to:

Office partitioning
Apartments
Housing complexes

This is to certify that SRP Wall Products and associated componentry supplied by Steel Rollformed Products Ltd are designed to, and manufactured from, a compliant base material, to the relevant New Zealand / International Standards and to the relevant parts of the New Zealand Building Code.

In addition, all wall profiles manufactured by SRP meet the required BMT [Base Metal Thickness], strength and durability requirements. All wall component sizes and gauges manufactured by SRP are to precise specified requirements as established by design, and will not compromise structural integrity and/or fire/acoustic ratings of a relevant non-load bearing partition.

In particular SRP products are compliant as a minimum, with the following Codes, Standards and any referenced third party materials noted in this SRP Product Catalogue is current at the time of publication:

AS/NZS 4600 Cold-formed steel structures
Galvanised coating Z275 to AS/NZS 1397
NZS 3404 Steel structures standard
NZS 3404.1 Steel structures standard — materials, fabrication, and construction
AS/NZS 1397 Steel sheet and strip
AS/NZS 1170 Structural design actions
NZBC — B1/VM1 and B2

SRP Ceiling Systems

Steel Rollformed Products

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Steel Rollformed Products' Ceiling Systems are available as Direct Fix, Top Cross Rail or Strongback options.

SRP Ceiling systems are suitable for use for internal ceilings and also external soffits. All SRP Ceiling Systems can be used to provide a base grid to fix GIB plasterboard, and to be the batten system in GIB Plasterboard Systems.

The selection of an SRP systems is determined by space requirements of the plenum vs internal room height.

Direct Fix: provides less room between ceiling structure and plasterboard and is suitable for houses, apartments, and offices where plenum space is not required, combines with 16mm or 28mm Batten
Strongback allows for suspended ceilings are are suitable for commercial spaces where rigidity and plenum space for services is required, combines with 22mm Batten and furring strap. Another option is to use the SRP 35mm Ceiling Batten with SRP Clipfix Clip.
TCR also allows for suspended ceilings and can be used with the 16mm or 28mm batten for use in for larger spaces.
SRP battens can also be used for Wall Strapping — with SRP Adjustable Wall Fix Clips (Please refer SRP Clips Spacing Tables for options).

NZBC Clause B2 — Durability: When installed in accordance with the installation instructions and in dry interior environments, SRP Ceiling Systems will satisfy the requirements of NZBC Clause B2 – Durability. SRP Ceiling Systems are manufactured from galvanised coated steel Z275 conforming to AS/NZS 1397.

NZBC Clause B1
NZBC Clauses C3 — Fire and G6 — Noise Control: SRP Ceiling Systems meet the requirements of specific fire and acoustic systems. Where installed ceilings form part of a specific fire or sound rated system the plasterboard manufacturer’s specification must be followed. Refer to GIB Fire Rated Systems and GIB Noise Control Systems.

SRP galvanised steel products are manufactured to meet the requirements of NZS 3404 Steel Structures Standard, NZs 404.1 Steel Structures Standard – Materials, Fabrication and Construction and AS/NZS 1397 Steel Sheet and Strip.

Other relevant standards:

NZS 4600 cold-formed Steel Structures
NZS 2785 Suspended Ceilings
NZS 1170 Structural Design Actions

SRP Whisperwall Acoustic Stud Wall Systems

Steel Rollformed Products

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Steel Rollformed Products offer three Acoustic Wall Systems: Double Steel SRP Stud Walls, SRP Whisperwall, and, Staggered Steel SRP Stud Walls to provide acoustic and fire rating performance for interior and intertenancy walls.

Whisperwall:

Developed to provide superior acoustic properties with additional fire rated properties
Interior wall construction

Double Steel:

Generally used where two way FRR (Fire Resistance Rating), or superior acoustic performance is required
Mainly intertenancy walls and corridors

Staggered Stud:

Commonly used to provide effective resistance to sound transmission and acoustic impact
Two way FRR

AS/NZS 4600 Cold-formed steel structures
Galvanised Coating Z275 to AS/NZS 1397
NZS 3404 Steel Structures Standard
NZS 3404.1 Steel Structures Standard — Materials, fabrication, and construction
AS/NZS 1397 Steel sheet and strip
AS/NZS 1170 Structural design actions
NZBC — B1/VM1 and B2

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