Rigidal Ziplok is an advanced zip-up’ standing seam system that creates a continuous weather tight roof. The side laps are zipped up’ in conjunction with a unique halter system that is fixed directly to the supporting structure without penetrating the external weather sheet. This method of secret fixing creates a structurally sound roof construction that provides excellent resistance to wind uplift.
Renowned for their outstanding aesthetic properties and performance characteristics, standing seam roofing systems offer the specify and contractor a cost-effective construction solution with numerous benefits.
Rigidal Ziplok can be manufactured on-site which allows roofs to be constructed using very long sheet lengths. This eliminates the need for any end laps and considerably increases the speed of construction.
Offering the ultimate in design flexibility, Rigidal Ziplok is available in aluminum, steel, stainless steel, zinc and copper and can be smooth, crimped or concave curved; tapered or wave formed.
With potential changes to the Building Regulations / Technical Standards, Rigidal Ziplok standing seam systems easily comply with the stringent performance standards proposed over the next few years.
Features & Benefits
- Superior aesthetics
- No through fasteners provides a continuous weather tight roof
- Curves to the tightest of radii
- Can be used on pitches as low as 1.5 °
- Tapered sheets for roofs which are curved in plan.
- Simple waterproof detailing
- Fully complies with new European Building Regulations / Technical Standards
- Micro ribbing can prevent ripples on smooth curves
- Internal liner can be smooth curved
- Very long sheet lengths can be manufactured on or off-site
- Excellent resistance to wind uplift
- Fully integrates with roof lights and accessories
- Available in aluminum, steel, stainless steel, zinc or copper
- Range of cover widths and finishes
- Simple fast track installation.
- Non-combustible roofing system – could reduce insurance premium
The Rigidal Ziplok Roof Envelope Solution
Roof failure is the largest single source of litigation in the roofing construction industry. Rigidal Ziplok overcomes the many issues that can seriously impair the performance and lifespan of metal roofing systems.
No Leaks
Leaking roofs are accountable for more roofing defects than all other issues put together. Secret fixing to avoid water penetration via the primary fasteners is a step in the right direction, but falls a long way short of providing a complete solution.
Secretly Fixed
Rigidal Ziplok features a secretly fixed true standing seam side lap detail which provides a continuous weather tight roof and excellent protection in all weather conditions.
Long Lengths
Rigidal Ziplok is available in very long lengths and can be rolled on-site where sheet lengths exceed that which can be delivered by road. This eliminates the need for end laps and consequently the potential for water ingress.
The unique design of Rigidal Ziplok addresses the problem of leakage without an over reliance on sealants or a myriad of components.
Outstanding Structural Performance
Structural performance is another major factor that can result in roof failure. Again Rigidal Ziplok provides an ideal solution to the most commonly experiences problems.
Wind Uplift
Rigidal Ziplok standing seam roofing systems provide excellent resistance to wind uplift due to their unique fixing method. The thermally broken halter firmly secures the roof system to the steelwork below. The strength of this joining and fixing detail is completed by ‘zipping’ the side laps together to create a secretly fixed roofing envelope with outstanding structural performance.
A complete Roof Envelope
A full range of integrated fascias, gutters and flashings are also available providing the designer/ specifier with a complete ‘one-stop’ roofing solution. Made to individual specifications, all are designed to complement the outstanding aesthetic and performance standards of Rigidal Ziplok. Factory assembled roof lights and a full range of fasteners and fixings completes the comprehensive package.
Acoustic Properties
The Rigidal Ziplok standing seam roofing system has the flexibility to meet the acoustic requirements of most buildings. For further information, please contact our Technical Department.
Standards & Approvals
Rigidal Ziplok is produced to the highest quality standards including BS EN ISO 9001: 2000. The product has been designed to fulfill a specific application and has been manufactured to precise standards and tolerances.
Guarantees & Warranties
Rigidal will provide a product warranty and guarantee on the internal and external coatings on a project by project basis. For further information, please contact our Technical Department.
Convex concave Ziplok 400
Site Installation
For instruction on site installation please contact our Technical Department.
Metal Top Sheet
The external weather sheet is available in AA3000 series aluminum either with a mill or stucco finishes or painted in a variety of paint systems.
PVF2 – provides a long term aesthetic life on aluminum, offering excellent durability and colour stability.
ARS - abrasion resistant coating for aluminum with good handling characteristics.
Polyester – a cost effective color coating with medium term life expectancy.
The external sheet is also available in stainless steel, zinc, copper or prepainted galvanized steel