Linden Homes’ sales rates have remained “encouraging” since the start of 2018, its parent company Galliford Try said today (May 22).During the period from January 1 to May 21 2018, Linden achieved a sales rate of 0.71 units per outlet per week, although this was slightly down on the 0.74 on the equivalent period of last year.GT’s housebuilding arm currently …