WPL100 Louvres Free Area m² (width 1.000 - 2.500)

A heavy duty louvre with a double weather stop. This louvre can be used as a return or exhaust louvre. This louvre has been used extensively throughout New Zealand and is an industry favourite.

Louvre Size v.s. Free m²

Height	Width (1.000 - 2.500)
Height	1.000	1.200	1.250	1.500	1.750	2.000	2.250	2.500
0.200	0.03	0.04	0.04	0.05	0.06	0.07	0.08	0.09
0.300	0.08	0.09	0.09	0.11	0.13	0.15	0.17	0.19
0.400	0.12	0.14	0.15	0.18	0.21	0.24	0.27	0.30
0.500	0.16	0.19	0.20	0.24	0.28	0.33	0.37	0.41
0.600	0.21	0.25	0.26	0.31	0.37	0.42	0.48	0.53
0.700	0.26	0.31	0.32	0.39	0.46	0.53	0.59	0.66
0.800	0.31	0.37	0.39	0.47	0.55	0.63	0.71	0.79
0.900	0.36	0.43	0.45	0.55	0.64	0.74	0.83	0.93
1.000	0.41	0.50	0.52	0.63	0.73	0.84	0.95	1.06
1.100	0.46	0.56	0.58	0.70	0.83	0.95	1.07	1.19
1.200	0.50	0.61	0.64	0.77	0.90	1.04	1.17	1.30
1.300	0.55	0.66	0.69	0.83	0.98	1.12	1.27	1.41
1.400	0.59	0.71	0.74	0.90	1.05	1.21	1.36	1.52
1.500	0.63	0.76	0.80	0.96	1.13	1.29	1.46	1.62
1.600	0.67	0.81	0.85	1.03	1.20	1.38	1.56	1.73
1.700	0.72	0.87	0.91	1.10	1.29	1.47	1.66	1.85
1.800	0.77	0.93	0.97	1.17	1.38	1.58	1.78	1.98
1.900	0.82	0.99	1.04	1.25	1.47	1.68	1.90	2.12
2.000	0.87	1.06	1.10	1.33	1.56	1.79	2.02	2.25
2.500	1.10	1.33	1.39	1.68	1.97	2.26	2.55	2.84

WPL100 Louvres Free Area m2 (width 1.000 - 2.500)

Louvre Size v.s. Free m2

WPL100 Louvres Free Area m² (width 1.000 - 2.500)

Louvre Size v.s. Free m²