We removed an existing all metal basement entrance. Then we installed a Permentry precast concrete stair, with a Bilco door, and a 3/0 x 6/8 insulated six panel door at the base of the stair.
We removed an existing all metal basement entrance. Then we installed a Permentry precast concrete stair, with a Bilco door, and a 3/0 x 6/8 insulated six panel door at the base of the stair.