Copyright 2025 by Primasteel Products (S) Sdn. Bhd. (200901040661 (0883807-P)) | Building Material Supplier Miri, Sarawak
 
 
ZinLok

ZinLok

Zinlok gives a traditional appearance coupled with excellent span characteristics. It has a high rib for non-punctured roof system to provide clean line with no unsightly screws. ZinLok prevents slow corrosion to the connection points and retains its structural integrity.

Product Description

 
 

Product Description

 
Suitable For
 
  • Apartments
  • Bungalows
  • Factory Buildings
  • Hostels
  • Housing Projects
  • Multi-Purpose Halls
  • Quarters
  • School Buildings
 
Benefits
 
  • More economical to install
  • Designed for almost flat roofing with minimum roof pitch of 2 degrees
  • Interlocking panels for maximum wind resistance
  • Deep ribs provide excellent water carrying capabilities
  • Extensive range of colours available for selection
 
Sectional dimension
 
TOLERANCES : Length: 0-10mm | Width: +/-3mm | Thickness: +/-0.03mm
 
Sectional dimension
 

Specifications

 
Specification
 
Specifications
 
Coating
 
Different steels specifications for painted and unpainted also available on request. Total Coated Thickness values are nominal oly.
 
Slope
 
The recommended minimum roof pitch is 2 degree. On minimum pitch applications, care should be taken to ensure the accurate alignment of the tops of the roof purlins and proper construction of gutter brackets at eaves to avoid stagnation of water.
 
Lengths
 
ZinLok profile can be ordered in any length, subject to transport limitations. Longer lengths require special transport arrangements.
 
Sheet Required
 
Sheet Required
 
Recommended Maximum Support Spacing(MM)
 
Recommended Maximum Support Spacing(MM)
 

Material Options

 
ZinLok profile is available in an attractive range of colours in EnvioSeries® pre-painted steel and in unpainted GaluZinc® coated steel.
 
 
GaluZinc® stands for aluminium and zinc, bonded in almost equal amounts to coat the steel sheet with a silvery spangle, composed of aluminium (55%), zinc (43.4%) and a touch of silicon (1.6%). GaluZinc® steel delivers outstanding anti-corrosion performance.
 
 
EnvioPrime® steel sheet is precisely developed to provide subtle performance for ZinLok profile with content of the protective polish.
 
 
EnvioClean® steel sheet is specifically designed with self-cleaning technology for ZinLok profile surface where natural rain water is able to wash away dirt.
 
 
EnvioMatt® is steel sheet specifically engineered for ZinLok profile with stylish matt surface, suited to address the undesirable glare from sunlight.
 
COLOUR SELECTION CHART
 
Colour Selection Chart
 
Colours
 
All colours shown here approximate actual finish colurs as accurately as possible. It is recommended to order ZinLok of the same colour at the same time to avoid slight colour differences between batches.
 
Oil Canning
 
Flat metal surfaces will display waviness commonly referred to as 'oil-canning'. This is caused by steel mill tolerances, variations in the substrate and roofing underlayments. Oil-canning is a characteristic, not a defect, of panels manufactured from light-gauge metal. Oil canning is not a cause for panel rejection.
 
Certification
 
With the cerlification of MS/ISO 9001:2015 Quality Management System, Jincorp Sdn. Bhd. ensures high quality EnvioSeries® and GaluZinc® steel are precisely cold formed into ZinLok steel roofing sheet.
 

Warranty

 
Warranty Subject to application and eligibility criteria up for 30 years. There are various factors that will determine whether a building is eligible for a warranty and the duration of any applicable warranty. Such factors include, but are not limited to, product selection, environmental influences, manufacturing specifications and product specific requirements.
 
Location
 
Location
 
Substrate
 
An AZ200 substrate is the most effective material available for harsh environment.
 

Installation

 
ZinLok roofing sheet is installed by concealed-fixed method. It shall be installed properly, because there is little room for adjustment when roof align is incorrect during tapping in.
 
Installation
 
How to Install ZinLok
 
How to Install ZinLok
 

Accessories

 
Accessories are available to match ZinSpan profile.
 
Accessories
 
Width And Length
 
Widths (mm) are fixed for every flashing and capping profile. Factory standard length is 8 feet.
 
Compatibility
 
Each falshing or capping profile should be made from the same material as the material used for ZinLok profile.
 
Caution
 
Copper and Lead are incompatible materials and should NOT be used with ZinLok profile made from EnvioSeries® steel.
 

Other Profiles

 
Other Profiles
 
REQUEST A QUOTE: Provide us with a few details about your next project, and we'll prepare a no-obligation update. We look forward to the opportunity of partnering together.
 

Workmanship

 
SAFETY
Always work safety when installing metal products and use extreme caution on the roof at all times. Wear gloves and safety glasses to reduce the risk of injury, and use hearing protection when operating power tools. Alaways wear smooth soft-soled shoes; avoid ribbed soles that pick up and hold small stones, swart and other objects.

CARE AND STORAGE
Store metal panels indoors when possible; if outdoors; cover and elevate. Elevate one side higher for water drainage. Never cover in plastic. If a bundle gets wet, break bands and separate sheets; allow sheets to dry completely and only restack if completely dry. Material should be used promptly (within 3 months) to avoid the possibility of a storage related corrosion.

HANDLING
It is recommended that heavy-duty cut-resistant gloves and appropriate manual handling techniques or a lifting plan be used when handling material. Handle materials carefully to avoid damage: don't drag materials over rough surfaces or each other; protect from swarf.
 

References

 
References
 
Copyright 2025 by Primasteel Products (S) Sdn. Bhd. (200901040661 (0883807-P)) | Building Material Supplier Miri, Sarawak
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