Fortress Evolution 4' Strap for Mid-span blocking

The Fortress Evolution 4' Strap for Mid-span Blocking is designed to maintain structural integrity in decks with joist spans greater than 8 feet.

With precisely aligned spacing to match the S-Ledger, this strap simplifies the installation of mid-span blocking, providing vital support and stability across your deck.

Fortress offers two specific installation approaches tailored for ground-level and elevated decks, ensuring optimal performance whether you’re constructing close to the ground or building up.

The Evolution 4' Strap integrates seamlessly with 12" O.C. and 16" O.C. joists, offering flexibility and durability within your decking framework.

1. S-Ledger (pre-spaced 12" & 16" O.C.)
2. Ledger Bracket
3. Joist (2"x6")
4. F50 Bracket
5. Strap (mid-span blocking)
6. Beam (2"x11")
7. Beam Cap
8. Post to Beam Bracket
9. Post (3½"x3½"x10')
10. Blocking (12" & 16" O.C.)
11. Post to Pier Bracket
12. Single Hanger Brackets
13. Rim Joist (pre-spaced 12" & 16" O.C.)