ThermaWall SM 2600 — Latest Update: May 16, 2019

  • High performance, prefabricated/pre-glazeable split mullion curtain wall with a 2-1/2″ (63.5 mm) profile
  • Mullion depths of 5-1/4″ (133.5 mm) and 6 5/8″ (168.3 mm)
  • Available in both double and triple glazed

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  • Split mullion and expansion/stack horizontal
  • Pre-glazed capability affords shop fabricated quality control
  • Alumicor glass support eliminates concerns of dead loads imposed upon thermal breaks
  • Four-sided Structural Silicone Glazed (SSG) capability
  • Anchor options from complex to simple to suit any project budget
  • Compatible with our operable windows, doors, etc.
  • A variety of pressure plate caps are available
  • Tested to AAMA501 requirements

For French, please click here.

Available Downloads

Catalogue Pages

Windload Charts

Deadload Charts

Parts List


Technical Data Sheet

Product Brochure

CAD Details 2600 SM-001 – 5.25 Inch Frame – 1.00in x2 Glazed-2020_05_26 2600 SM-001 – 6.625 Inch Frame – 1.00in x2 Glazed-2020_05_26 2600 SM-002 – Web Details-5.25 Inch Frame – 1.75in x3 Glazed-2021_04_28 2600 SM-002 – Web Details-6.625 Inch Frame – 1.75in x3 Glazed-2021_04_28

For test reports, fabrication, and installation manuals, please contact your sales representative.

Latest Update

May 16, 2019 Updated Special Caps SM2600

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