POLYCARBONATE ACCESSORIES

Polycarbonate Corrugated Roof Screws Accessories

VULCAN accessories are designed to work seamlessly with VULCAN Polycarbonate sheets, providing maximum protection and preventing damages during and after installation.


POLYFAST & POLYXPAND™ skylight fixing fasteners are designed to create a much-required thermal expansion hole on plastic roofing materials as corrugated roof screws and then securely fastened onto the purlin underneath in one-go.

POLYFAST & POLYXPAND™ Crest Fixing Fasteners can be used on all kinds of plastic glazing material and are especially effective when used as a polycarbonate corrugated roof screws, with its length designed to accommodate the crest height of our ROMA and GRECA profiles. POLYFAST is offered in two varieties - fixing to metal and fixing to timber.

PolyFast Crest Fixing Fasteners - For Metal Battens

• PolyFast Crest Fixing Fasteners - For Timber Battens

• PolyXpand Crest Fixing Fasteners

POLYXPAND™ Valley Fixing Fasteners is shorter in length and designed to be used at the valleys of corrugated profiles as corrugated roof screws and when the skylights are used as wall claddings, and can also be used on VULCAN SOLID and EMBOSSED Flat sheet profiles.

PolyXpand Valley Fixing Fasteners


Recommend reading:

What is Polycarbonate & is Polycarbonate a Plastic


Advantages of VULCAN Eaves Infill Foam Strips

VULCAN Eaves Infill Foam Strips are made of high quality, high density EVA (Ethylene-vinyl acetate), and are formed to fit different VULCAN Polycarbonate Corrugated profiles. Unlike competitors' products, our foam strips are much denser, have a higher Shore A hardness, and can effectively seal off the ends of the sheets, keeping the enclosed area from dust and debris.