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Pro Tec Buildings by Sioux Steel
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all rights reserved to Quality Cover - 2008
Interlocking Connectors:
Our single tube buildings feature no bolts or special tools. All connectors and rafters are fitted for simple
assembly. Most importantly, their special design results in a tight, immovable system that interlocks for
maximum strength.
Warranty:
Single Tube: Backed by a 15-year pro-rated warranty on the cover; full 3-year warranty on the frame.

Truss Arch: Backed by a 15-year pro-rated warranty on the cover;
full 15-year warranty on the frame.

Design:
Trusses and rafters are engineered using Finite Element Analysis to provide maximum strength to withstand
the International Building Code wind and snow loads.

All structural members and cross-bracing placements are engineered using state-of-the-art methods to
ensure maximum stability and strength.