Quality Control, Warranties

All  components of a MegaDome or EzKit are rigorously tested for safety and durability.

 

Fabric is subjected to stretch tests.

The fabric membrane is then subjected to UV light testing.

The fabric membrane is then tested to determine it’s transmission of light.

The structural design is repeatedly subjected to mechanical load testing. 

The steel frame and bolts used in all Harnois products are tested for resistance to stress 
and corrosion under extreme conditions!

15 Year Warranty

Because of such rigorous quality control all Harnois structures are backed by a 15 year warranty. We will proudly review our warranty with you before you buy our structures.

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