The masonry building of the synagogue was constructed on an irregular rectangular plan, originally in a
Renaissance and
Baroque styles. There is no information about the layout of the synagogues before the fire of 1656. The only traces of their outlines before the 1856 fire are found on city plans from 1783, around 1800, 1823, and 1829. On all these plans, they stand out due to their size. The outline on the 1823 plan is similar to the measurement drawing from 1920. To this day, several photos, drawings, and architectural plans from the interwar period have survived, providing insight into the external appearance and interior of the synagogue. The elevations with characteristic vertical divisions with
pilasters and semi-circular window openings indicated the building's two-story structure. Above the windows was a
cornice that crowned the entire elevation. The building was covered with a triple-pitched broken roof, topped with
sheet metal and gabled on the western side. The interior of the synagogue had two floors, a basement, and an attic. On the ground floor, there were 10 rooms: a vestibule, the Shive Kryjem synagogue, a staircase, the northern
babinets, the babinets of the Maharam's Synagogue, a staircase, and a vestibule of the babinets. The upper floor also had 10 rooms: the main prayer hall, the western and northern babinets, and three staircases. The rooms on the floors were separated by walls with door openings for communication and also contained windows. The main prayer hall, encompassing two floors, was a square space measuring 16 by 16 m. It was topped by a
vault consisting of four intersecting
barrel vaults with
lunettes, stretched between the walls and a massive central
pier that supported the double-entry bema surrounded by a wrought-iron
baluster. The bema stood on a square platform with four
structural supports, each made up of three slender columns with
Corinthian capitals. Above them, a richly segmented
entablature supported a superstructure with semicircular
arcades. This was crowned by a large cornice directly supporting the vault's ribs. On the eastern wall was a modest Renaissance-Baroque
Torah ark, standing in the center of a large decorative structure flanked by pilasters and topped with the Tablets of the
Ten Commandments, symbolically adorned by a pair of lions. To its right stood the
cantor's pulpit. The low babinets were adjacent to the main hall from the north and west, likely added during the 1656 reconstruction. Through several small, barred windows, women could observe the service. The interior contained numerous candlesticks funded by the wealthiest Jews of Lublin. ==
Parochet ==