Typical Residential Floor
$4.00
Cold form steel joists with double gypsum layer ceiling and plywood subfloor. UL System No. L 527. STC 50 - 54
Cold form steel joists with double gypsum layer ceiling and plywood subfloor. UL System No. L 527. STC 50 - 54
Cold form steel joists with double gypsum layer ceiling and plywood subfloor. UL System No. L 527. STC 50 - 54
