American Western Species Structural Glued Laminated Timber

Shape	Area (in²)	Depth (in)	Width (in)	Section Properties
Shape	Area (in²)	Depth (in)	Width (in)	I_x (in⁴)	I_y (in⁴)	Plastic Mod Xp (in³)	Plastic Mod Yp (in³)
2-1/2 x 6 Dimensions	15	6	2.5	45	7.81	-	-
2-1/2 x 7-1/2 Dimensions	18.75	7.5	2.5	87.89	9.77	-	-
2-1/2 x 9 Dimensions	22.5	9	2.5	151.9	11.72	-	-
2-1/2 x 10-1/2 Dimensions	26.25	10.5	2.5	241.2	13.67	-	-
2-1/2 x 12 Dimensions	30	12	2.5	360	15.63	-	-
2-1/2 x 13-1/2 Dimensions	33.75	13.5	2.5	512.6	17.58	-	-
2-1/2 x 15 Dimensions	37.5	15	2.5	703.1	19.53	-	-
2-1/2 x 16-1/2 Dimensions	41.25	16.5	2.5	935.9	21.48	-	-
2-1/2 x 18 Dimensions	45	18	2.5	1215	23.44	-	-
2-1/2 x 19-1/2 Dimensions	48.75	19.5	2.5	1545	25.39	-	-
2-1/2 x 21 Dimensions	52.5	21	2.5	1929	27.34	-	-
3-1/2 x 6 Dimensions	21	6	3.5	63	21.44	-	-
3-1/2 x 7-1/2 Dimensions	26.25	7.5	3.5	123	26.8	-	-
3-1/2 x 9 Dimensions	31.5	9	3.5	212.6	32.16	-	-
3-1/2 x 9-1/2 Dimensions	33.25	9.5	3.5	250.1	33.94	-	-
3-1/2 x 9-1/4 Dimensions	32.38	9.25	3.5	230.8	33.05	-	-
3-1/2 x 10-1/2 Dimensions	36.75	10.5	3.5	337.6	37.52	-	-
3-1/2 x 11-1/4 Dimensions	39.38	11.25	3.5	415.3	40.2	-	-
3-1/2 x 11-7/8 Dimensions	41.56	11.875	3.5	488.4	42.43	-	-
3-1/2 x 12 Dimensions	42	12	3.5	504	42.88	-	-
3-1/2 x 13-1/2 Dimensions	47.25	13.5	3.5	717.6	48.23	-	-
3-1/2 x 14 Dimensions	49	14	3.5	800.3	50.02	-	-
3-1/2 x 15 Dimensions	52.5	15	3.5	984.4	53.59	-	-
3-1/2 x 16 Dimensions	56	16	3.5	1195	57.17	-	-
3-1/2 x 16-1/2 Dimensions	57.75	16.5	3.5	1310	58.95	-	-
3-1/2 x 18 Dimensions	63	18	3.5	1701	64.31	-	-
3-1/2 x 19-1/2 Dimensions	68.25	19.5	3.5	2163	69.67	-	-
3-1/2 x 20 Dimensions	70	20	3.5	2333	71.46	-	-
3-1/2 x 21 Dimensions	73.5	21	3.5	2701	75.03	-	-
3-1/2 x 22 Dimensions	77	22	3.5	3106	78.6	-	-
3-1/2 x 22-1/2 Dimensions	78.75	22.5	3.5	3322	80.39	-	-
3-1/2 x 24 Dimensions	84	24	3.5	4032	85.75	-	-
3-1/8 x 6 Dimensions	18.75	6	3.125	56.25	15.26	-	-
3-1/8 x 7-1/2 Dimensions	23.44	7.5	3.125	109.9	19.07	-	-
3-1/8 x 9 Dimensions	28.13	9	3.125	189.8	22.89	-	-
3-1/8 x 10-1/2 Dimensions	32.81	10.5	3.125	301.5	26.7	-	-
3-1/8 x 12 Dimensions	37.5	12	3.125	450	30.52	-	-
3-1/8 x 13-1/2 Dimensions	42.19	13.5	3.125	640.7	34.33	-	-
3-1/8 x 15 Dimensions	46.88	15	3.125	878.9	38.15	-	-
3-1/8 x 16-1/2 Dimensions	51.56	16.5	3.125	1170	41.96	-	-
3-1/8 x 18 Dimensions	56.25	18	3.125	1519	45.78	-	-
3-1/8 x 19-1/2 Dimensions	60.94	19.5	3.125	1931	49.59	-	-
3-1/8 x 21 Dimensions	65.63	21	3.125	2412	53.41	-	-
3-1/8 x 22-1/2 Dimensions	70.31	22.5	3.125	2966	57.22	-	-
3-1/8 x 24 Dimensions	75	24	3.125	3600	61.04	-	-
5-1/2 x 6 Dimensions	33	6	5.5	99	83.19	-	-
5-1/2 x 7-1/2 Dimensions	41.25	7.5	5.5	193.4	104	-	-
5-1/2 x 9 Dimensions	49.5	9	5.5	334.1	124.8	-	-
5-1/2 x 9-1/2 Dimensions	52.25	9.5	5.5	393	131.7	-	-
5-1/2 x 9-1/4 Dimensions	50.88	9.25	5.5	362.7	128.2	-	-
5-1/2 x 10-1/2 Dimensions	57.75	10.5	5.5	530.6	145.6	-	-
5-1/2 x 11-1/4 Dimensions	61.88	11.25	5.5	652.6	156	-	-
5-1/2 x 11-7/8 Dimensions	65.31	11.875	5.5	767.5	164.6	-	-
5-1/2 x 12 Dimensions	66	12	5.5	792	166.4	-	-
5-1/2 x 13-1/2 Dimensions	74.25	13.5	5.5	1128	187.2	-	-
5-1/2 x 14 Dimensions	77	14	5.5	1258	194.1	-	-
5-1/2 x 15 Dimensions	82.5	15	5.5	1547	208	-	-
5-1/2 x 16 Dimensions	88	16	5.5	1877	221.8	-	-
5-1/2 x 16-1/2 Dimensions	90.75	16.5	5.5	2059	228.8	-	-
5-1/2 x 18 Dimensions	99	18	5.5	2673	249.6	-	-
5-1/2 x 19-1/2 Dimensions	107.3	19.5	5.5	3398	270.4	-	-
5-1/2 x 20 Dimensions	110	20	5.5	3667	277.3	-	-
5-1/2 x 21 Dimensions	115.5	21	5.5	4245	291.2	-	-
5-1/2 x 22 Dimensions	121	22	5.5	4880	305	-	-
5-1/2 x 22-1/2 Dimensions	123.8	22.5	5.5	5221	312	-	-
5-1/2 x 24 Dimensions	132	24	5.5	6336	332.8	-	-
5-1/2 x 25-1/2 Dimensions	140.3	25.5	5.5	7600	353.5	-	-
5-1/2 x 27 Dimensions	148.5	27	5.5	9021	374.3	-	-
5-1/2 x 28-1/2 Dimensions	156.8	28.5	5.5	10610	395.1	-	-
5-1/2 x 30 Dimensions	165	30	5.5	12380	415.9	-	-
5-1/2 x 31-1/2 Dimensions	173.3	31.5	5.5	14330	436.7	-	-
5-1/2 x 33 Dimensions	181.5	33	5.5	16470	457.5	-	-
5-1/2 x 34-1/2 Dimensions	189.8	34.5	5.5	18820	478.3	-	-
5-1/2 x 36 Dimensions	198	36	5.5	21380	499.1	-	-
6-3/4 x 7-1/2 Dimensions	50.63	7.5	6.75	237.3	192.2	-	-
6-3/4 x 9 Dimensions	60.75	9	6.75	410.1	230.7	-	-
6-3/4 x 10-1/2 Dimensions	70.88	10.5	6.75	651.2	269.1	-	-
6-3/4 x 12 Dimensions	81	12	6.75	972	307.5	-	-
6-3/4 x 13-1/2 Dimensions	91.13	13.5	6.75	1384	346	-	-
6-3/4 x 15 Dimensions	101.3	15	6.75	1898	384.4	-	-
6-3/4 x 16-1/2 Dimensions	111.4	16.5	6.75	2527	422.9	-	-
6-3/4 x 18 Dimensions	121.5	18	6.75	3281	461.3	-	-
6-3/4 x 19-1/2 Dimensions	131.6	19.5	6.75	4171	499.8	-	-
6-3/4 x 21 Dimensions	141.8	21	6.75	5209	538.2	-	-
6-3/4 x 22-1/2 Dimensions	151.9	22.5	6.75	6407	576.7	-	-
6-3/4 x 24 Dimensions	162	24	6.75	7776	615.1	-	-
6-3/4 x 25-1/2 Dimensions	172.1	25.5	6.75	9327	653.5	-	-
6-3/4 x 27 Dimensions	182.3	27	6.75	11070	692	-	-
6-3/4 x 28-1/2 Dimensions	192.4	28.5	6.75	13020	730.4	-	-
6-3/4 x 30 Dimensions	202.5	30	6.75	15190	768.9	-	-
6-3/4 x 31-1/2 Dimensions	212.6	31.5	6.75	17580	807.3	-	-
6-3/4 x 33 Dimensions	222.8	33	6.75	20210	845.8	-	-
6-3/4 x 34-1/2 Dimensions	232.9	34.5	6.75	23100	884.2	-	-
6-3/4 x 36 Dimensions	243	36	6.75	26240	922.6	-	-
6-3/4 x 37-1/2 Dimensions	253.1	37.5	6.75	29660	961.1	-	-
6-3/4 x 39 Dimensions	263.3	39	6.75	33370	999.5	-	-
6-3/4 x 40-1/2 Dimensions	273.4	40.5	6.75	37370	1038	-	-
6-3/4 x 42 Dimensions	283.5	42	6.75	41670	1076	-	-
6-3/4 x 43-1/2 Dimensions	293.6	43.5	6.75	46300	1115	-	-
6-3/4 x 45 Dimensions	303.8	45	6.75	51260	1153	-	-
6-3/4 x 46-1/2 Dimensions	313.9	46.5	6.75	56560	1192	-	-
6-3/4 x 48 Dimensions	324	48	6.75	62210	1230	-	-
6-3/4 x 49-1/2 Dimensions	334.1	49.5	6.75	68220	1269	-	-
6-3/4 x 51 Dimensions	344.3	51	6.75	74620	1307	-	-
6-3/4 x 52-1/2 Dimensions	354.4	52.5	6.75	81400	1346	-	-
6-3/4 x 54 Dimensions	364.5	54	6.75	88570	1384	-	-
6-3/4 x 55-1/2 Dimensions	374.6	55.5	6.75	96160	1422	-	-
6-3/4 x 57 Dimensions	384.8	57	6.75	104200	1461	-	-
6-3/4 x 58-1/2 Dimensions	394.9	58.5	6.75	112600	1499	-	-
6-3/4 x 60 Dimensions	405	60	6.75	121500	1538	-	-
10-3/4 x 9 Dimensions	78.75	9	10.75	531.6	502.4	-	-
10-3/4 x 10-1/2 Dimensions	91.88	10.5	10.75	844.1	586.2	-	-
10-3/4 x 12 Dimensions	105	12	10.75	1260	669.9	-	-
10-3/4 x 13-1/2 Dimensions	118.1	13.5	10.75	1794	753.7	-	-
10-3/4 x 15 Dimensions	131.3	15	10.75	2461	837.4	-	-
10-3/4 x 16-1/2 Dimensions	144.4	16.5	10.75	3276	921.1	-	-
10-3/4 x 18 Dimensions	157.5	18	10.75	4253	1005	-	-
10-3/4 x 19-1/2 Dimensions	170.6	19.5	10.75	5407	1089	-	-
10-3/4 x 21 Dimensions	183.8	21	10.75	6753	1172	-	-
10-3/4 x 22-1/2 Dimensions	196.9	22.5	10.75	8306	1256	-	-
10-3/4 x 24 Dimensions	210	24	10.75	10080	1340	-	-
10-3/4 x 25-1/2 Dimensions	223.1	25.5	10.75	12090	1424	-	-
10-3/4 x 27 Dimensions	236.3	27	10.75	14350	1507	-	-
10-3/4 x 28-1/2 Dimensions	249.4	28.5	10.75	16880	1591	-	-
10-3/4 x 30 Dimensions	262.5	30	10.75	19690	1675	-	-
10-3/4 x 31-1/2 Dimensions	275.6	31.5	10.75	22790	1759	-	-
10-3/4 x 33 Dimensions	288.8	33	10.75	26200	1842	-	-
10-3/4 x 34-1/2 Dimensions	301.9	34.5	10.75	29940	1926	-	-
10-3/4 x 36 Dimensions	315	36	10.75	34020	2010	-	-
10-3/4 x 37-1/2 Dimensions	328.1	37.5	10.75	38450	2094	-	-
10-3/4 x 39 Dimensions	341.3	39	10.75	43250	2177	-	-
10-3/4 x 40-1/2 Dimensions	354.4	40.5	10.75	48440	2261	-	-
10-3/4 x 42 Dimensions	367.5	42	10.75	54020	2345	-	-
10-3/4 x 43-1/2 Dimensions	380.6	43.5	10.75	60020	2428	-	-
10-3/4 x 45 Dimensions	393.8	45	10.75	66450	2512	-	-
10-3/4 x 46-1/2 Dimensions	406.9	46.5	10.75	73310	2596	-	-
10-3/4 x 48 Dimensions	420	48	10.75	80640	2680	-	-
10-3/4 x 49-1/2 Dimensions	433.1	49.5	10.75	88440	2763	-	-
10-3/4 x 51 Dimensions	446.3	51	10.75	96720	2847	-	-
10-3/4 x 52-1/2 Dimensions	459.4	52.5	10.75	105500	2931	-	-
10-3/4 x 54 Dimensions	472.5	54	10.75	114800	3015	-	-
10-3/4 x 55-1/2 Dimensions	485.6	55.5	10.75	124700	3098	-	-
10-3/4 x 57 Dimensions	498.8	57	10.75	135000	3182	-	-
10-3/4 x 58-1/2 Dimensions	511.9	58.5	10.75	146000	3266	-	-
10-3/4 x 60 Dimensions	525	60	10.75	157500	3350	-	-
12-1/4 x 13-1/2 Dimensions	165.4	13.5	12.25	2512	2068	-	-
12-1/4 x 15 Dimensions	183.8	15	12.25	3445	2298	-	-
12-1/4 x 16-1/2 Dimensions	202.1	16.5	12.25	4586	2528	-	-
12-1/4 x 18 Dimensions	220.5	18	12.25	5954	2757	-	-
12-1/4 x 19-1/2 Dimensions	238.9	19.5	12.25	7569	2987	-	-
12-1/4 x 21 Dimensions	257.3	21	12.25	9454	3217	-	-
12-1/4 x 22-1/2 Dimensions	275.6	22.5	12.25	11630	3447	-	-
12-1/4 x 24 Dimensions	294	24	12.25	14110	3677	-	-
12-1/4 x 25-1/2 Dimensions	312.4	25.5	12.25	16930	3906	-	-
12-1/4 x 27 Dimensions	330.8	27	12.25	20090	4136	-	-
12-1/4 x 28-1/2 Dimensions	349.1	28.5	12.25	23630	4366	-	-
12-1/4 x 30 Dimensions	367.5	30	12.25	27560	4596	-	-
12-1/4 x 31-1/2 Dimensions	385.9	31.5	12.25	31910	4825	-	-
12-1/4 x 33 Dimensions	404.3	33	12.25	36690	5055	-	-
12-1/4 x 34-1/2 Dimensions	422.6	34.5	12.25	41920	5285	-	-
12-1/4 x 36 Dimensions	441	36	12.25	47630	5515	-	-
12-1/4 x 37-1/2 Dimensions	459.4	37.5	12.25	53830	5745	-	-
12-1/4 x 39 Dimensions	477.8	39	12.25	60550	5974	-	-
12-1/4 x 40-1/2 Dimensions	496.1	40.5	12.25	67810	6204	-	-
12-1/4 x 42 Dimensions	514.5	42	12.25	75630	6434	-	-
12-1/4 x 43-1/2 Dimensions	532.9	43.5	12.25	84030	6664	-	-
12-1/4 x 45 Dimensions	551.3	45	12.25	93020	6893	-	-
12-1/4 x 46-1/2 Dimensions	569.6	46.5	12.25	102600	7123	-	-
12-1/4 x 48 Dimensions	588	48	12.25	112900	7353	-	-
12-1/4 x 49-1/2 Dimensions	606.4	49.5	12.25	123800	7583	-	-
12-1/4 x 51 Dimensions	624.8	51	12.25	135400	7813	-	-
12-1/4 x 52-1/2 Dimensions	643.1	52.5	12.25	147700	8042	-	-
12-1/4 x 54 Dimensions	661.5	54	12.25	160700	8272	-	-
12-1/4 x 55-1/2 Dimensions	679.9	55.5	12.25	174500	8502	-	-
12-1/4 x 57 Dimensions	698.3	57	12.25	189100	8732	-	-
12-1/4 x 58-1/2 Dimensions	716.6	58.5	12.25	204400	8962	-	-
12-1/4 x 60 Dimensions	735	60	12.25	220500	9191	-	-

The above table of Western Species Structural Glued Laminated Timber sizes offers a detailed beam sizes chart for engineers to easily scroll and find what they’re looking for. If you’re looking for a different section or shape try the search feature or one of the below resources: