ACQUISITIONS (Details Textual)			3 Months Ended	10 Months Ended	12 Months Ended
	Nov. 03, 2015 USD ($)	Jan. 16, 2015 USD ($) manufacturing_facility	Jan. 31, 2016 USD ($)	Nov. 01, 2015 USD ($)	Oct. 30, 2016 USD ($) manufacturing_facility	Nov. 01, 2015 USD ($)	Nov. 02, 2014 USD ($)
Business Acquisition [Line Items]
Gain from bargain purchase					$ (1,864,000)	$ 0	$ 0
Payments for previous acquisition, cash and noncash portion, working capital settlement			$ 2,100,000
Revenues					1,684,928,000	1,563,693,000	1,370,540,000
Operating income (loss)					$ 108,779,000	56,831,000	25,096,000
Restructuring and related activities, number of manufacturing facilities | manufacturing_facility					2
Set-up in inventory fair value		$ 2,400,000
Goodwill				$ 158,026,000	$ 154,271,000	158,026,000	75,226,000
Metal components
Business Acquisition [Line Items]
Revenues					925,863,000	815,310,000	607,594,000
Operating income (loss)					102,495,000	50,541,000	33,306,000
Goodwill				143,716,000	139,961,000	143,716,000	70,026,000
Engineered Building Systems
Business Acquisition [Line Items]
Revenues					652,471,000	647,881,000	649,344,000
Operating income (loss)					62,046,000	51,410,000	32,525,000
Goodwill				14,310,000	$ 14,310,000	$ 14,310,000	$ 5,200,000
Fiscal 2016 - Acquisition, Hamilton, Canada - Manufacturing Operations
Business Acquisition [Line Items]
Cash to acquire general partnership interests	$ 2,200,000
Gain from bargain purchase	$ (1,864,000)
CENTRIA
Business Acquisition [Line Items]
Cash to acquire general partnership interests		255,800,000
Cash acquired		8,718,000
Revenues				230,600,000
Acquiree contributed revenue				179,400,000
Operating income (loss)				12,800,000
Earnings (loss) contributed by acquiree				$ (4,300,000)
Acquisition related costs		16,100,000
Goodwill		82,839,000
CENTRIA | Metal components
Business Acquisition [Line Items]
Goodwill		73,600,000
CENTRIA | Engineered Building Systems
Business Acquisition [Line Items]
Goodwill		9,100,000
CENTRIA | Senior Notes
Business Acquisition [Line Items]
New debt issued to fund acquisition		$ 250,000,000.0
UNITED STATES | CENTRIA
Business Acquisition [Line Items]
Restructuring and related activities, number of manufacturing facilities | manufacturing_facility		4
China
Business Acquisition [Line Items]
Restructuring and related activities, number of manufacturing facilities | manufacturing_facility		1