Nano 70

The ultimate 2-in-1 screening solution for superior sun control and micro-insect protection. Woven in the USA by Twitchell, Nano 70 is engineered for homeowners and builders who need significant heat rejection alongside maximum barrier defense against tiny biting pests.

Crafted from heavy-duty vinyl-coated polyester yarns in a dense 23 x 21 weave density, Nano 70 blocks approximately 70% of solar radiation. Its extra-tight aperture design keeps out heat, harsh glare, and small flying insects—such as gnats, sand flies, and no-see-ums—while maintaining smooth air ventilation and a clear outward view.

Twitchell backs Nano 70 with a 15-year limited warranty for both fixed frames and operable/motorized shading systems, ensuring long-term exterior performance.

Key Features & Benefits

• 70% Solar Heat & UV Protection: Filters approximately 70% of solar energy to noticeably cool indoor and outdoor living areas and protect furnishings from sun damage.

• Micro-Mesh Insect Defense: Dense 23 x 21 weave pattern acts as a dual-purpose barrier against small biting insects like no-see-ums, gnats, and sand flies.

• Made in the USA: Precision-woven by Twitchell using high-tenacity vinyl-coated polyester yarns for high tear resistance and dimensional stability.

• 15-Year Limited Warranty: Rated and warrantied for both fixed screen frames and operable/motorized retractable shade systems.

• Extreme Seamless Widths: Available in roll widths up to 126 inches (10.5 feet) to cover large patio spans, porch panels, and motorized drop shades without seams.

Product Specifications

Ordering Options

• Cut-to-Length (By the Linear Foot): Order the exact linear footage needed for your frames or shade systems (always add 2″–4″ to measurements for easy installation and trimming). Ships as one continuous roll.

• Full Bulk Roll: The most cost-effective option for contractors, commercial screen shops, and full-porch enclosure builds.

Frequently Asked Questions

When should I choose Nano 70 over Nano 50 or Nano 60?

Choose Nano 70 when you want stronger sun shading (~70% blockage) paired with micro-insect protection against small biting pests, without going all the way to a heavy 80% or 90% solar fabric.

Can Nano 70 be used in motorized retractable screen systems?

Yes. Nano 70 is specifically engineered and warrantied for both stationary screen frames and operable/motorized roller systems.