Revenue Recognition - Summary of Revenues Disaggregated by End Market and Product (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Disaggregation of Revenue [Line Items]
Net revenue	$ 488,098	$ 393,939	$ 925,164	$ 791,270
Revenue from Contract with Customer Benchmark | Customer Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	100.00%	100.00%	100.00%	100.00%
Revenue from Contract with Customer, Product and Service Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	100.00%	100.00%	100.00%	100.00%
Insulation
Disaggregation of Revenue [Line Items]
Net revenue	$ 313,365	$ 251,052	$ 596,820	$ 510,753
Insulation | Revenue from Contract with Customer, Product and Service Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	64.00%	64.00%	65.00%	64.00%
Waterproofing
Disaggregation of Revenue [Line Items]
Net revenue	$ 34,264	$ 28,078	$ 64,213	$ 56,583
Waterproofing | Revenue from Contract with Customer, Product and Service Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	7.00%	7.00%	7.00%	7.00%
Shower doors, shelving and mirrors
Disaggregation of Revenue [Line Items]
Net revenue	$ 34,986	$ 28,902	$ 66,419	$ 55,917
Shower doors, shelving and mirrors | Revenue from Contract with Customer, Product and Service Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	7.00%	7.00%	7.00%	7.00%
Garage doors
Disaggregation of Revenue [Line Items]
Net revenue	$ 26,044	$ 21,667	$ 50,483	$ 44,654
Garage doors | Revenue from Contract with Customer, Product and Service Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	5.00%	6.00%	5.00%	6.00%
Rain gutters
Disaggregation of Revenue [Line Items]
Net revenue	$ 21,460	$ 13,071	$ 40,464	$ 24,647
Rain gutters | Revenue from Contract with Customer, Product and Service Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	4.00%	3.00%	4.00%	3.00%
Fireproofing/firestopping
Disaggregation of Revenue [Line Items]
Net revenue	$ 13,036	$ 13,537	$ 25,472	$ 25,279
Fireproofing/firestopping | Revenue from Contract with Customer, Product and Service Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	3.00%	3.00%	3.00%	3.00%
Window blinds
Disaggregation of Revenue [Line Items]
Net revenue	$ 12,667	$ 11,554	$ 24,201	$ 22,485
Window blinds | Revenue from Contract with Customer, Product and Service Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	3.00%	3.00%	3.00%	3.00%
Other building products
Disaggregation of Revenue [Line Items]
Net revenue	$ 32,276	$ 26,078	$ 57,092	$ 50,952
Other building products | Revenue from Contract with Customer, Product and Service Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	7.00%	7.00%	6.00%	7.00%
Residential new construction
Disaggregation of Revenue [Line Items]
Net revenue	$ 373,883	$ 298,321	$ 705,069	$ 596,661
Residential new construction | Revenue from Contract with Customer Benchmark | Customer Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	77.00%	76.00%	76.00%	75.00%
Repair and remodel
Disaggregation of Revenue [Line Items]
Net revenue	$ 30,776	$ 23,034	$ 59,636	$ 47,077
Repair and remodel | Revenue from Contract with Customer Benchmark | Customer Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	6.00%	6.00%	7.00%	6.00%
Commercial
Disaggregation of Revenue [Line Items]
Net revenue	$ 83,439	$ 72,584	$ 160,459	$ 147,532
Commercial | Revenue from Contract with Customer Benchmark | Customer Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	17.00%	18.00%	17.00%	19.00%