FAQS: FASTENING OF XCI PLY,XCI PLY CLASS A, AND XCI NB

For most applications SIP fasteners are used for attachment to the base wall. In some wood stud applications these panels can be used for structural shear, using a smooth or ring shank nail for attachment. For more information regarding structural applications please reference DrJ TER 2204-04, DrJTER 1508-01, or contact our technical department. 

Below are some commonly asked questions about non-structural applications of Xci Ply, Xci Ply Class A, and Xci NB using SIP fasteners.

QUESTION: 

Which style of SIP fastener is needed?

ANSWER: 

Hunter Panels offers multiple styles of SIP fasteners for attachment of Xci Ply, Xci Ply Class A, and Xci NB, depending on the base wall type. Plates are not required with these fasteners

QUESTION: 

What length of fastener is needed?

ANSWER: 

Minimum penetrations vary from a few threads up to 2.0″ depending on the fastener and base wall. Please reference DrJ TER 2102-05 or contact Hunter Technical for more info.

QUESTION: 

How many fasteners are needed?

ANSWER: 

The fastening pattern is determined by several factors including stud spacing, Xci panel thickness, and the weight of the cladding system. Use DrJ TER 2102-05 to determine the correct pattern. The technical team at Hunter Panels is available to assist with this.

QUESTION: 

Do the fasteners countersink?

ANSWER: 

No, the fasteners are not meant to countersink. The head should rest on the surface of the panel.

QUESTION: 

What tools are used to install these fasteners?

ANSWER: 

Typically a screw gun is used to install these fasteners. Impact drivers are not recommend for concrete and CMU applications. SIP fasteners should not be struck with a hammer during installation.

DRILL SPEED RECOMMENDATIONS:

Speed up installation by going slower for steel, concrete and CMU applications. Higher drill speeds create excess heat from friction which can cause fasteners to soften and lose their edge. 

For SIP/SD and SIP/SD-PT fasteners going into light gauge steel: 1500 – 2000 RPM 

For SIP/SD and SIP/SD-PT fastener going into concrete/ CMU: 900 – 1500 RPM 

For SIP/HD and SIP/HD-PT fasteners going into heavy gauge steel: 900 – 1500 RPM

Please feel free to contact our technical team for assistance by reaching out to our group email, [email protected], or by calling the office at 888-746-1114.