Reinforced concrete lintels are made with 3000 pound concrete and are stocked in a variety of sizes. They are block textured and scored to simulate natural gray masonry units.

For setting purposes, the 4 x 8 concrete lintel weighs approximately 27 pounds per lineal foot and the 8 x 8 lintel weighs 56 pounds per foot.

Size Weight Opening Allowable Load per Foot
4×8-48 108 32 1199
4×8-56 126 40 823
4×8-64 144 48 596
4×8-72 169 56 451
4×8-80 180 64 351
4×8-88 198 72 417
4×8-96 216 80 366
4×8-112 252 96 271
4×8-120 270 96 271
4×8-144 324 120 128
8×8-48 235 32 2398
8×8-56 283 40 1646
8×8-64 318 48 1192
8×8-72 354 56 902
8×8-80 401 64 702
8×8-88 437 72 834
8×8-96 472 80 732
8×8-112 555 96 542
8×8-120 590 96 542
8×8-144 648 129 256