Balance UK Spiral Sash Balances

The combination of stainless steel spiral rod torsion and tension springs produces a self-contained balancing device capable of maintaining the equilibrium of a sash window at any point in the travel of the sash.

Features of our Spiral Sash Balances

Smooth and easy sash operation
Flexible, robust UPVC outer tube
Corrision resistant, ferritic stainless steel spiral rods
Hardened, tempered high carbon spring wire, greased for extra protection
Long life
Choice of fixing arrangements
Easy adjustment
Assisted lift to improve sash operation
Tested to over 20,000 cycles
10 year warranty on all balances

Application

A Pair of balances is required for each sash. The balance is housed in a groove in either the outer frame jamb, or alternatively in the sliding sash stile.

These grooves should be true and completely smooth. The top of the balance is screwed to the jamb and the sash attachment at the 'lower end' is screwed to the bottom rail of the sash. Where the upper sashes have horns, a channel type fitting is screwed to the side of the horn and subsequently the balance attachment is slotted into the channel.

All balances have semi-flexible tubes which enable the balance to be slightly bowed during installation. This can be vital in a replacement situation.

Tandem balances should be given consideration for applications exceeding 45.5kgs (100lbs), ie. 4 no. balances per sash.

Colour Range

White Grey Cream Brown Black

Prices

50 Pairs and over		Up to 13.61kg	Up to 13.61kg	Up to 18.15kg	Purpose made up to 20.41kg	Purpose made from 20.41kg to 24.95kg	Purpose made up to 37.7kg	Purpose made up to 45.5kg
Balance reference number (=tube length in inches)	Tube length in mm's. Bal. ref. no. x 25.4	(£/pair)	(£/pair)	(£/pair)	(£/pair)	(£/pair)	(£/pair)	(£/pair)
Balance reference number (=tube length in inches)	Tube length in mm's. Bal. ref. no. x 25.4	D2	D4	D6	F0	F1	K0	M1
up to 18	up to 457	6.88	6.88	10.01	16.54	24.88	33.24	38.36
19 to 24	483 to 610	7.38	7.64	11.16	18.25	26.63	35.06	40.02
25 to 30	635 to 762	7.86	8.37	12.39	20.02	28.43	36.83	41.14
31 to 36	787 to 914	8.36	8.84	12.94	22.02	31.01	40.10	45.61
37 to 42	940 to 1067	8.90	9.44	13.84	24.29	33.69	43.13	49.41
43 to 48	1092 to 1219		10.37	15.19	26.68	35.91	45.19	51.37
49 to 53	1245 to 1346		11.36	16.65	29.22	39.22	49.39	55.16
54 to 60	1376 to 1524				31.79	42.76	53.81	59.34
61 to 66	1549 to 1676				34.22	46.01	57.92	63.75
67 to 72	1702 to 1839				36.83	49.55	62.36	68.50

49 Pairs or less		Up to 13.61kg	Up to 13.61kg	Up to 18.15kg	Purpose made up to 20.41kg	Purpose made from 20.41kg to 24.95kg	Purpose made up to 37.7kg	Purpose made up to 45.5kg
Balance reference number (=tube length in inches)	Tube length in mm's. Bal. ref. no. x 25.4	(£/pair)	(£/pair)	(£/pair)	(£/pair)	(£/pair)	(£/pair)	(£/pair)
Balance reference number (=tube length in inches)	Tube length in mm's. Bal. ref. no. x 25.4	D2	D4	D6	F0	F1	K0	M1
up to 18	up to 457	10.43	10.44	15.17	25.08	37.71	50.40	58.15
19 to 24	483 to 610	11.19	11.58	16.92	27.67	40.37	53.15	60.68
25 to 30	635 to 762	11.91	12.69	18.79	30.36	43.10	55.84	62.37
31 to 36	787 to 914	12.68	13.40	19.62	33.38	47.02	60.80	69.15
37 to 42	940 to 1067	13.50	14.31	20.98	36.83	51.08	65.39	74.91
43 to 48	1092 to 1219		15.72	23.03	40.44	54.45	68.51	77.88
49 to 53	1245 to 1346		17.22	25.25	44.30	59.46	74.89	83.62
54 to 60	1376 to 1524				48.20	64.82	81.58	89.96
61 to 66	1549 to 1676				51.88	69.76	87.81	96.65
67 to 72	1702 to 1839				55.84	75.12	94.55	103.85

All balances can be supplied in white, black, grey, cream or brown at no extra charge.
Package and carriage (UK mainland only) - orders up to £200, overnight carriage standard charge £13.00. Free carriage on 3 day carrier.
All prices are exclusive of VAT.

A pair of balances consists of two identical units for one sash only. All weights referred to above are in respect of individual sashes. If accurate glazed weights are not provided Balance UK Ltd cannot accept responsibilty for the incorrect supply of balances.