GOODWILL AND OTHER INTANGIBLE ASSETS - Carrying Amount of Goodwill by Operating Segment (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Oct. 29, 2017	Jul. 30, 2017	Apr. 30, 2017	Jan. 29, 2017	Oct. 30, 2016	Jul. 31, 2016	May 01, 2016	Jan. 31, 2016	Oct. 29, 2017	Oct. 30, 2016	Nov. 01, 2015
Goodwill [Roll Forward]
Beginning Balance				$ 154,271				$ 158,026	$ 154,271	$ 158,026
Purchase accounting adjustments										(3,755)
Impairment	$ (6,000)	$ 0	$ 0	0					(6,000)	0	$ 0
Goodwill, Other Increase (Decrease)									20
Ending Balance	148,291				$ 154,271				148,291	154,271	158,026
Net income	17,490	$ 18,221	$ 16,974	2,039	19,001	$ 23,715	$ 2,420	5,892	54,724	51,027	17,818
Income before income taxes									83,138	78,964	26,790
CENTRIA
Goodwill [Roll Forward]
Impairment									(6,000)
Immaterial error correction | CENTRIA
Goodwill [Roll Forward]
Beginning Balance				(3,800)					(3,800)
Ending Balance					(3,800)					(3,800)
Current liabilities					(3,000)					(3,000)
Net income					(800)					(500)
Income before income taxes					(500)					(800)
Engineered Building Systems
Goodwill [Roll Forward]
Beginning Balance				14,310				14,310	14,310	14,310
Purchase accounting adjustments										0
Impairment									0
Goodwill, Other Increase (Decrease)									0
Ending Balance	14,310				14,310				14,310	14,310	14,310
Metal Components
Goodwill [Roll Forward]
Beginning Balance				139,961				143,716	139,961	143,716
Purchase accounting adjustments										(3,755)
Impairment									(6,000)
Goodwill, Other Increase (Decrease)									20
Ending Balance	133,981				139,961				133,981	139,961	143,716
Metal Components | CENTRIA
Goodwill [Roll Forward]
Ending Balance	5,400								5,400
Metal Coil Coating
Goodwill [Roll Forward]
Beginning Balance				$ 0				$ 0	0	0
Purchase accounting adjustments										0
Impairment									0
Goodwill, Other Increase (Decrease)									0
Ending Balance	$ 0				$ 0				$ 0	$ 0	$ 0