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Indoors

Importance of Structural Connectors

Structural connectors are key to the safety and performance of indoor buildings. By securely joining beams, posts, trusses, and other structural components, they ensure that loads are transferred evenly and safely throughout the framework.

Using the correct indoor-rated connector enhances overall stability, prevents structural movement, and ensures compliance with engineering and building standards. They also help indoor structures withstand daily use, vibration, and internal environmental changes.

Whether you are constructing a timber frame, assembling roof systems, or building mass timber structures, high-quality structural connectors are essential for long-lasting, safe construction.

Connector Designs

Indoor structural connectors come in a range of configurations to suit different structural needs and installation methods:

  • Brackets: Provide strong, stable support for joining beams, posts, and joists in timber and hybrid construction.
  • Plates: Flat or profiled steel plates used to reinforce joints, provide shear resistance, and stabilise load paths between structural elements.
  • Ties & Straps: Designed to secure framing components, improve rigidity, and resist internal movement or vibration.
  • Concealed Connectors: Ideal for modern timber interiors where hardware needs to remain hidden for clean architectural aesthetics while still delivering high strength.

Applications

Indoor structural connectors are widely used across residential, commercial, and industrial construction:

  • Timber Framing: Join beams, posts, and internal support structures with strong, reliable connectors that support vertical and lateral loads.
  • Roof Construction: Connect rafters, roof trusses, and load-bearing members to ensure consistent alignment and proper load distribution throughout the roof system.
  • Mass Timber Systems: Used for CLT, LVL, and glulam construction, enabling efficient assembly of large structural elements with concealed or visible connectors.

With the right indoor structural connectors, builders can achieve strong, precise, and architecturally clean structural assemblies that stand the test of time.

    • Concealed Connections are designed for creating robust main and secondary beam connections in timber structure engineering.

      sku: 88445.1000

      PITZL Connections | HEAVY DUTY Concealed Beam Connections 120mm x 450mm x 20mm

      From $423.14
    • PITZL DOUBLE Concealed Connections are designed for creating robust main and secondary beam connections in timber structures.

      sku: 88322.2000

      PITZL Connections | DOUBLE Concealed Beam Connections 160mm x 220mm x 12mm

      From $312.52
    • The PITZL DOUBLE Concealed Connections are engineered for creating secure main and secondary beam connections in timber structures.

      sku: 88318.2000

      PITZL Connections | DOUBLE Concealed Beam Connections 160mm x 180mm x 12mm

      From $213.35
    • The PITZL HEAVY DUTY Concealed Connections are designed for creating strong main and secondary beam connections in timber structures.

      sku: 88420.1000

      PITZL Connections | HEAVY DUTY Concealed Beam Connections 120mm x 200mm x 12mm

      From $217.04
    • The PITZL HVP Concealed Connections are specifically designed for creating secure main and secondary beam connections in timber structures.

      sku: 88322.0000

      PITZL Connections | HVP Concealed Beam Connections 80mm x 220mm x 12mm

      From $92.44
    • The PITZL HVP Concealed Connections are specifically designed for creating secure main and secondary beam connections in timber structures.

      sku: 88318.0000

      PITZL Connections | HVP Concealed Beam Connections 80mm x 180mm x 12mm

      From $74.60
    • The PITZL DOUBLE Concealed Connections are designed for creating robust main and secondary beam connections in timber structures.

      sku: 88420.2000

      PITZL Connections | DOUBLE Concealed Beam Connections 240mm x 200mm x 20mm

      From $441.32
    • The PITZL DOUBLE Concealed Connections are engineered for creating secure main and secondary beam connections in timber structures.

      sku: 88214.2000

      PITZL Connections | DOUBLE Concealed Beam Connections 120mm x 140mm x 12mm

      From $176.63
    • The PITZL HVP Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.

      sku: 88214.0000

      PITZL Connections | HVP Concealed Beam Connections 60mm x 140mm x 12mm

      From $59.78
    • The PITZL DOUBLE Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.

      sku: 88210.2000

      PITZL Connections | DOUBLE Concealed Beam Connections 120mm x 100mm x 12mm

      From $143.62
    • The PITZL HVP Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.

      sku: 88210.0000

      PITZL Connections | HVP Concealed Beam Connections 60mm x 100mm x 12mm

      From $44.96
    • The PITZL HVP Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.

      sku: 88115.0000

      PITZL Connections | HVP Concealed Beam Connections 40mm x 150mm x 12mm

      From $58.75
    • The PITZL HVP Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.

      sku: 88113.0000

      PITZL Connections | HVP Concealed Beam Connections 40mm x 130mm x 12mm

      From $54.24
    • The PITZL HVP Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.

      sku: 88111.0000

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      From $48.17
    • The PITZL HVP Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.

      sku: 88109.0000

      PITZL Connections | HVP Concealed Beam Connections 40mm x 90mm x 12mm

      From $43.94
  • Concealed Connections are designed for creating robust main and secondary beam connections in timber structure engineering.
    SKU: 88445.1000

    PITZL Connections | HEAVY DUTY Concealed Beam Connections 120mm x 450mm x 20mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 36 pcs. Heco Topix Ø 8,0 x 160 / 180 / 200 mm, yellow-galvanized / zinc-nickel, suitable for...
  • PITZL DOUBLE Concealed Connections are designed for creating robust main and secondary beam connections in timber structures.
    SKU: 88322.2000

    PITZL Connections | DOUBLE Concealed Beam Connections 160mm x 220mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 84 pcs. Heco Topix Ø 5,0 x 60 / 80 / 100 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL DOUBLE Concealed Connections are engineered for creating secure main and secondary beam connections in timber structures.
    SKU: 88318.2000

    PITZL Connections | DOUBLE Concealed Beam Connections 160mm x 180mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 64 pcs. Heco Topix Ø 5,0 x 60 / 80 / 100 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL HEAVY DUTY Concealed Connections are designed for creating strong main and secondary beam connections in timber structures.
    SKU: 88420.1000

    PITZL Connections | HEAVY DUTY Concealed Beam Connections 120mm x 200mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 16 pcs. Heco Topix Ø 8,0 x 160 / 180 / 200 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL HVP Concealed Connections are specifically designed for creating secure main and secondary beam connections in timber structures.
    SKU: 88322.0000

    PITZL Connections | HVP Concealed Beam Connections 80mm x 220mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 44 pcs. Heco Topix Ø 5,0 x 60 / 80 / 100 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL HVP Concealed Connections are specifically designed for creating secure main and secondary beam connections in timber structures.
    SKU: 88318.0000

    PITZL Connections | HVP Concealed Beam Connections 80mm x 180mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 34 pcs. Heco Topix Ø 5,0 x 60 / 80 / 100 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL DOUBLE Concealed Connections are designed for creating robust main and secondary beam connections in timber structures.
    SKU: 88420.2000

    PITZL Connections | DOUBLE Concealed Beam Connections 240mm x 200mm x 20mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 28 pcs. Heco Topix Ø 8,0 x 160 / 180 / 200 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL DOUBLE Concealed Connections are engineered for creating secure main and secondary beam connections in timber structures.
    SKU: 88214.2000

    PITZL Connections | DOUBLE Concealed Beam Connections 120mm x 140mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 44 pcs. Heco Topix Ø 5,0 x 60 / 80 / 100 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL HVP Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.
    SKU: 88214.0000

    PITZL Connections | HVP Concealed Beam Connections 60mm x 140mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 24 pcs. Heco Topix Ø 5,0 x 60 / 80 / 100 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL DOUBLE Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.
    SKU: 88210.2000

    PITZL Connections | DOUBLE Concealed Beam Connections 120mm x 100mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 32 pcs. Heco Topix Ø 5,0 x 60 / 80 / 100 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL HVP Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.
    SKU: 88210.0000

    PITZL Connections | HVP Concealed Beam Connections 60mm x 100mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main and secondary beam connection wood to wood with PITZL HVP 88210.0000 according to ETA-15/0187. Der Connection to secondary beam with 9 screws Heco Topix with a diameter of 5,0 mm and a...
  • The PITZL HVP Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.
    SKU: 88115.0000

    PITZL Connections | HVP Concealed Beam Connections 40mm x 150mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main and secondary beam connection wood to wood with PITZL HVP 88115.0000 according to ETA-15/0187. Der Connection to secondary beam with 11 screws Heco Topix with a diameter of 4,5 mm and a...
  • The PITZL HVP Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.
    SKU: 88113.0000

    PITZL Connections | HVP Concealed Beam Connections 40mm x 130mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main and secondary beam connection wood to wood with PITZL HVP 88113.0000 according to ETA-15/0187. The Connection to secondary beam with 9 screws Heco Topix with a diameter of 4,5 mm and a...
  • The PITZL HVP Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.
    SKU: 88111.0000

    PITZL Connections | HVP Concealed Beam Connections 40mm x 110mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main and secondary beam connection wood to wood with PITZL HVP 88111.0000 according to ETA-15/0187. The Connection to secondary beam with 8 screws Heco Topix with a diameter of 4,5 mm and a...
  • The PITZL HVP Concealed Connections are designed for creating secure main and secondary beam connections in timber structures.
    SKU: 88109.0000

    PITZL Connections | HVP Concealed Beam Connections 40mm x 90mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main and secondary beam connection wood to wood with PITZL HVP 88109.0000 according to ETA-15/0187. Der Connection to secondary beam with 7 screws Heco Topix with a diameter of 4,5 mm and a...