The tables also include a reconciliation of the respective disaggregated net sales with the Company’s reportable segments (in thousands).


Three Months Ended September 30, 2018	Reportable Segment
	*Residential*		*Commercial*		*Total*
Timing of Revenue Recognition and Type of Contract
Products transferred at a point in time and variable consideration contracts	$	146,998	$	—	$	146,998
Products transferred over time and fixed price contracts		—		19,382		19,382

	$	146,998	$	19,382	$	166,380


Nine Months Ended September 30, 2018	Reportable Segment
	*Residential*		*Commercial*		*Total*
Timing of Revenue Recognition and Type of Contract
Products transferred at a point in time and variable consideration contracts	$	491,399	$	—	$	491,399
Products transferred over time and fixed price contracts		—		52,880		52,880

	$	491,399	$	52,880	$	544,279


Three Months Ended September 30, 2017	Reportable Segment
	*Residential*		*Commercial*		*Total*
Timing of Revenue Recognition and Type of Contract
Products transferred at a point in time and variable consideration contracts	$	131,043	$	—	$	131,043
Products transferred over time and fixed price contracts		—		9,151		9,151

	$	131,043	$	9,151	$	140,194


Nine Months Ended September 30, 2017	Reportable Segment
	*Residential*		*Commercial*		*Total*
Timing of Revenue Recognition and Type of Contract
Products transferred at a point in time and variable consideration contracts	$	433,790	$	—	$	433,790
Products transferred over time and fixed price contracts		—		9,151		9,151

	$	433,790	$	9,151	$	442,941