tick·y-tack·y 
(tĭkē-tăk′ē)
(tĭkē-tăk′ē)n.
Shoddy material, as for the construction of standardized housing.
adj.
1. Made of shoddy material; cheaply built.
2.
a. Marked by a mediocre uniformity of appearance or style: ticky-tacky rows of look-alike houses.
b. Tawdry; tacky.
[ Reduplication of TACKY2.]