Fire Code – Window Sizes

The window sizes below meet the firecode specifications

Casement Egress Regular Hinges

Width		26.5	27	28	29	30	31	32	33	34	35	36	37
Height		41.25	40	38	36	34.5	33	31.5	30.25	29.25	28.25	27.25	26.5

Width		38	39	40	41	42	43	44	45	46	47	48
Height		25.5	24.75	24.25	23.5	23	22.25	21.75	21.25	20.75	20.5	20

Casement Window with Egress Hinges

Width		23	24	25	26	27	28	29	30	31	32	33	34	35
Height		39	37	35.25	33.75	32.25	31	29.75	28.75	27.75	26.75	26	25.25	24.5

Width		36	37	38	39	40	41	42	43	44	45	46	47	48
Height		23.75	23.25	22.75	22	21.5	21	20.75	20.25	20	20	20	20	20

Single Slider

Width		83	79	75	71.5	68.25	65.25	62.75	60.25	58	56	54.25	52.5
Height		20.125	21	22	23	24	25	26	27	28	29	30	31

Width		51	49.5	48.25	46.75	45.75	44.5	43.5	42.5	41.75	40.75	40
Height		32	33	34	35	36	37	38	39	40	41	41.75

Single Hung

Width		20.125	21	22	23	24	25	26	27	28	29	30	31
Height		83	79	75	71.5	68.25	65.25	62.75	60.25	58	56	54.25	52.5

Width		32	33	34	35	36	37	38	39	40	41	41.75
Height		51	49.5	48.25	46.75	45.75	44.5	43.5	42.5	41.75	40.75	40

Tilt Turn

Width		22	23	24	25	26	27
Height		40.25	38.125	36.375	34.75	33.25	31.75

Width		28	29	30	31	32	33	34
Height		30.625	29.5	28.5	27.625	26.75	26	25.25

Width		35	36	37	38	39	40	41
Height		24.5	23.875	23.25	22.75	22.25	21.75	21.25

Width		42	43	44	45	46	47	48
Height		20.875	20.5	20.5	20.5	20.5	20.5	20.5