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ToughRock® Span 24® Ceiling Board

A versatile ceiling covering for new building construction or renovation.

This standard weight gypsum ceiling board has a dimensionally stable, noncombustible gypsum core (as described and tested in accordance with ASTM E136). The core has been reinforced with glass fibers, increasing strength and sag resistance.


  • Designed for direct mechanical attachment (screws or nails) to wood or metal framing and receive joint treatment, paint, wall covering, or textured coatings.
  • The surfaces of both faces and on the long edges are 100% recycled paper. The front face paper is ivory; the back face paper is grey. The long edges are tapered and the ends are square cut.


ToughRock® Span 24® Ceiling Board is a cost-effective alternative to 5/8" gypsum board when attached to ceiling joists or trusses spaced 24" o.c. and where water-based textures are applied.




Safety & Sustainability

For important product fire, safety, and use information, go to

Frequently Asked Questions

Can I use gypsum board in ceilings at 24" o.c. support? Get these answers and others here.

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* For additional information concerning fire ratings, go to

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