Toll Free Question Hotline 1-800-309-5190. Sales hours: Monday - Friday 8:30a.m. to 4:30p.m. Central Standard Time Vortex Bimini Tops are made from heavy duty marine grade polyester fabric. The fabric is treated and sealed in multiple ways. Specifically， it is double polyurethane coated on the bottom， or down side， as well as UV protected and mildew protected. Polyester and acrylic are similar for bimini tops. Polyester has a rich color and holds up to UV exposure very well. Vortex Bimini Tops are simply the best value out there due to the quality， warranty， and pricing. The support system/framework， it is made with 1" round tube anodized aluminum. Anodizing is a process that increases corrosion and wear resistance of a metal. The fittings and hardware are all heavy duty nylon and stainless steel(mounting screws hooks， and eye straps). Instructions are included with the Vortex Bimini Top. Installation is very easy for anyone with even moderate handyman type skills. Average installa

Toll Free Question Hotline 1-800-309-5190. Sales hours: Monday - Friday 8:30a.m. to 4:30p.m. Central Standard Time Vortex Bimini Tops are made from heavy duty marine grade polyester fabric. The fabric is treated and sealed in multiple ways. Specifically， it is double polyurethane coated on the bottom， or down side， as well as UV protected and mildew protected. Polyester and acrylic are similar for bimini tops. Polyester has a rich color and holds up to UV exposure very well. Vortex Bimini Tops are simply the best value out there due to the quality， warranty， and pricing.

The support system/framework， it is made with 1" round tube anodized aluminum. Anodizing is a process that increases corrosion and wear resistance of a metal. The fittings and hardware are all heavy duty nylon and stainless steel(mounting screws hooks， and eye straps).

Instructions are included with the Vortex Bimini Top. Installation is very easy for anyone with even moderate handyman type skills. Average installation time is 1 to 2 hours with basic hand tools (cordless drill， tapemeasure， screwdriver， pencil， etc.) It is recommended to have a second person help with the installation process.

It comes with 2 bonus items that are normally expensive add ons. One is the storage boot. Put the bimini in the fully folded position when not in use and put the boot around it. The other is the rear support poles. Rear support poles are included instead of straps for the rear. This makes it much stronger!

5 year warranty on defects in materials， both for frame and for fabric.