Linen (assuming a height of 270cm / 106")

Window width	Unlined weight	Lined weight
100cm (39")	2.3 kg (5.1 lb)	3.7 kg (8.1 lb)
150cm (59")	3.3 kg (7.3 lb)	5.3 kg (11.6 lb)
200cm (79")	4.3 kg (9.5 lb)	6.9 kg (15.2 lb)
250cm (98")	5.3 kg (11.7 lb)	8.5 kg (18.7 lb)
300cm (118")	6.3 kg (13.9 lb)	10.1 kg (22.2 lb)
350cm (138")	7.3 kg (16.1 lb)	11.7 kg (25.7 lb)
400cm (157")	8.3 kg (18.3 lb)	13.3 kg (29.3 lb)

Velvet & Chenille (assuming a height of 270cm / 106")

Window width	Unlined weight	Lined weight
100cm (39")	2.8 kg (6.1 lb)	4.1 kg (9.1 lb)
150cm (59")	4 kg (8.7 lb)	5.9 kg (13.1 lb)
200cm (79")	5.2 kg (11.4 lb)	7.7 kg (17.1 lb)
250cm (98")	6.4 kg (14 lb)	9.5 kg (21 lb)
300cm (118")	7.6 kg (16.7 lb)	11.3 kg (25 lb)
350cm (138")	8.8 kg (19.3 lb)	13.1 kg (29 lb)
400cm (157")	10 kg (22 lb)	14.9 kg (32.9 lb)