7 Photos - May 21, 2012
Photo: Sing Core's Honeycomb Torsion Box Sandwich core door panels combine insulation with strength and style.Photo: Sing Core's Honeycomb Torsion Box cedar entrance doorsPhoto: Sing Core's Honeycomb Torsion Box Over sized industrial door and sliding door comboPhoto: Sing Core's Honeycomb Torsion Box tiled door using honeycomb sandwich panel core for strength and stabilityPhoto: Sing Core's Honeycomb Torsion Box Sandwich core door panels combine insulation with stability and style.Photo: Photo: