🧪 ASTM C1401 2-Sided / 4-Sided SSG Structural Silicone Joint Bite & Glueline

Structural Silicone Glazing (SSG) Calculator

Calculate structural silicone sealant contact dimensions for 2-sided and 4-sided structural glazed curtainwalls under ASTM C1401: calculate structural bite contact width (B = [0.5 x Wind Load x Short Span] / Design Stress 20 PSI), glueline sealant thickness (1/4" to 3/8" accommodating thermal shear movement), and facade engineering bids.

1. Project & Operating Inputs

Structural Glazed Lite Count (Glass Lites e.g. 650 Lites)

Design Wind Load (PSF e.g. 35 PSF Design Pressure)

Customer Bid Price for Shop-Applied Structural Sealant ($ / Lite)

Two-Part High-Modulus Structural Silicone, Primer, Spacer & Tech ($ / Lite)

2. Financial Breakdown & Yield

ASTM C1401 STRUCTURAL SILICONE

Turnkey SSG Caulking Profit

Curtainwall Glazing Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost