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Architec 400® Shade Sail
150" Grape

Item # 865144

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Architec 400 is an extremely strong, UV-stabilized knitted shade cloth. It was developed for large commercial tension membrane structures, patio shade sails, and various other sun canopies. The HDPE shade fabric has an excellent strength-to-weight ratio, stable tensile strength, and long-term resistance to tearing. Architec 400 incorporates the latest in ultraviolet stabilizers for enhanced color uniformity and retention. The shade sail fabric is phthalate and lead free. Update any outdoor area with Architec 400 in Grape. Made by Polyfab.

Warranty: 15 Years Against UV Degradation. Width: 150 inches. Weight: 12 ounces per square yard. Sold by the yard.

Product Note: Due to its length, this item must ship LTL (by truck).

FR Standards Met: ASTM E-84 Class 1 or A rating
Trademark: Architec 400® is a registered trademark of Polyfab USA.

Product Questions & Answers

Question: Is there a minimum curve depth when cutting shade sails?

Answer: We recommend a curve depth of at least 7% - 8% of the side length.

Question: What is the ideal shade structure installation size for Architec 400?

Answer: Architec 400 is engineered for large projects of up to 60 feet.


Grab Tensile:
Breaking Force (Ibf / 2 inch) 758 (Warp) x 1,399 (Weft)
Heat Sealable:
Mildew Resistant:
Base Fabric:
High Density Polyethylene (HDPE)
Product Category:
Architec 400
Government Specifications Met:
Put Up:
55 yd.
Tongue Tear Strength:
73 x 74
12 oz./sq. yd.
15-Year Against UV Degradation
Water Repellent:
150 in.
Standard Package:
55 yd.