Design Resources

Specifying & Design Tools

RedSpec Next

RedSpec is a free, user-friendly design program for creating floor and roof specifications using Red-I joists, RedBuilt open-web trusses, RedLam LVL, glulam beams, and dimensional lumber.

FloorChoice

FloorChoice is RedBuilt's Floor Performance Rating System, scoring floor vibration and performance on a 0–10 scale during the design phase so the floor system matches what the space actually needs.

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Red-I DTL 19 Wind/Seismic Connections Wall Tension Tie With Straps

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Red-I DTL 19 Wind/Seismic Connections Wall Tension Tie With Straps

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Red-I DTL 18 Roof Details – Bevel Cut or Fire Cut

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Red-I DTL 18 Roof Details – Bevel Cut or Fire Cut

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Red-I DTL 17 Roof Details – Cantilever with Mansard Framing

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Red-I DTL 17 Roof Details – Cantilever with Mansard Framing

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Red-I DTL 16 Roof Details – Ridge

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Red-I DTL 16 Roof Details – Ridge

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PDF

Red-I DTL 15 Roof Details – Beveled Plate Requirements

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Red-I DTL 15 Roof Details – Beveled Plate Requirements

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Red-I DTL 14 Roof Details – Slope at High End

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Red-I DTL 14 Roof Details – Slope at High End

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Red-I DTL 13 Roof Details – Slope

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Products

Red-I DTL 13 Roof Details – Slope

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Red-I DTL 12b Outriggers (Available as Plant-Assembled)

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Products

Red-I DTL 12b Outriggers (Available as Plant-Assembled)

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Red-I DTL 12a Cantilevers (Field-Assembled Only)

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Products

Red-I DTL 12a Cantilevers (Field-Assembled Only)

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Red-I DTL 11 Red-I™ Joist Cantilever

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Red-I DTL 11 Red-I™ Joist Cantilever

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