Product Overview
HPA28 Heavy Purlin Anchor
The HPA is a solution for wood-to-concrete connections which satisfies code requirements. This heavy purlin anchor is designed to connect roof purlins to a concrete wall. The HPA offers the highest capacity in concrete.
Key Features
- Embedment line stamped on strap to aid installation
- Nailing pattern optimized for narrow face of nominal 3x or double 2x wood member
- Low design profile minimizes visibility
Material
- 10 gauge
Finish
- Galvanized. HPA28 also available in HDG; see Corrosion Information.
Installation
- Use all specified fasteners; some models have extra fastener holes. See General Notes.
- Purlin anchor must hook around rebar.
- Allowable loads are for a horizontal installation into the side of a concrete or masonry wall.
- Strap may be bent one full cycle (bent vertical 90°, then bent horizontal).
Edge Distance — minimum concrete edge distance is 5". Minimum concrete- block left-to-right edge distance is 20".
