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What is it ?:
A specially developed cladding for the Agricultural market for roofs and walls, a profile with ribs for added strength. |
HADLEY QUALITY
Quality assurance is central to the manufacturing philosophy of the company which conforms to BS EN ISO 9002 1994 the international standard for quality control systems.
ACCESSORIES
In addition to the wide range of sheeting available we are able to offer flashings, trims and ridges as required:
CORNER FLASHINGS:
- 15",18" &24" GIRTH
- "Z" FLASHINGS: 15",18" &24" GIRTH
- RIDGE FLASHINGS: 15",18"&24" GIRTH
- ROLL TOP RIDGES: 15" GIRTH
In order to ensure a watertight skin to the building, it is essential that the correct installation and fixing procedures are followed. To prevent the ingress of driving rain, side laps should be sealed and face away from the prevailing wind.
In all cladding applications adequate end lap is critical. For roofing applications, the end lap is largely dependent upon the roof pitch. Please refer to the table below for guidance.
ILLUSTRATION: SEQUENCE OF LAYING
FIXING
Primary fasteners should be fixed through the centre of every other valley at each purlin, except at end laps where fasteners should be placed in every valley. All holes should be drilled and not punched and resultant swarf removed.
It is important to ensure that correct tightening torque is applied to the fastener to obtain maximum sealing and holding action. The above details are based upon experience, however sheeting contractors may adopt their own fixing methods but the Health and Safety Executive requirements must be satisfied.
SHEET LAYING GUIDE FOR COUNTRY-CLAD
Country-Clad™ has been specifically developed for the agricultural market.