The Constant Force Spring—also called coil spring balances--is the fastest growing balance platform in the window industry. GB 210 7181 51 Copyright 2011 Caldwell. © Copyright 2020 Caldwell Hardware (UK) Limited | These balances are single sprung, and once installed within the window they can be adjusted to appropriate tensions with the Tensioning tool CAL-BB-TEN.
The 40 Series is a "pencil" spiral window balance for non-tilt/sideload window applications.This balance is designed for residential window applications. 517067 VAT No. How Caldwell’s Spiral Balance Works Our spiral balance is designed around a central steel rod with a highly engineered, graduated helix (spiral) shape.
This rod connects to a spring, which is what provides the tension for supporting the sash. All rights reserved. Caldwell Series 40 Spiromite 3/8" Spiral Window Balance for Non Tilt WindowsCaldwell Series 50 Insul-Tilt 3/8" Spiral Window Balance for Tilt WindowsCaldwell Series 150 Spirex 5/8" Heavy Duty Non Tilt Spiral Window BalanceCaldwell Series 200 Aluma-Tilt 5/8" Spiral Window Balance for Tilt WindowsCaldwell Series 250 Aluma-Tilt Heavy Duty 5/8" Spiral Window Balance for Tilt WindowsCaldwell Spirex & Spiro-Mite Tensioning Tool for Non Tilt Spiral BalancesCaldwell Series 100 Spirex 5/8" Non Tilt Spiral Window BalanceSign up today to receive information on promotions, new products and sales. Herald Way Binley Industrial Estate Coventry CV3 2RQ United Kingdom.
Caldwell provide sash window hardware for contemporary and traditional style frames, including sash locks, shackles, sash lifts and spring balances. Herald Way Binley Industrial Estate Coventry CV3 2RQ United Kingdom. These balances feature a 5/8" channel depth and lengths ranging from 8" to 60" and weight capacities from 3lbs to 43lbs you're sure to find the block and tackle window balance to fit your needs.
Spiral balances do not have this information as they are adjustable and tensioned on site, as illustrated in Fig 1.
Designed to act as a counterbalance to the sash, and also be able to hold the window in any position, Caldwell can provide spiral balances made to fit both tilt-in and non-tilt sash window configurations.
A Clip-On 3/8” Spiral Balance Made For Non-Tilt Residential and Commercial Windows Sash Weight Range: 4-84 lbs Do you need someone to contact you to explore options or prepare a proposal for you? Directly to your inbox. Caldwell Manufacturing has produced spiral balances continuously for more than 60 years.
The tension is adjusted by being wound (using a designed to carry.
This rod connects to a spring, which is what provides the tension for supporting the sash. Spirex & Spiralift balances are suited for use in double hung timber window frames. The principal failure mode on spring balances where travel stops are not fitted are over extension & under extension. Registered in England No. Spiral window balances aid in opening windows, as well as holding windows open by utilizing a spiral-shaped rod within a tube. At Caldwell, we produce one of the widest ranges of spring balances currently available for sliding window systems. Spring balances suitable for all applications.
All the while we’ve continued to refine its design. These balances feature a 3/8" diameter tube and lengths ranging from 10" to 45" and weight capacities from 4lbs to 34lbs you're sure to find the spiral window balance to fit your needs. The Series 200 Aluma-Tilt is a 5/8" diameter spiral window balance for tilt windows Residential and commercial applications Laser welded aluminum tubes Balances are sold individually Learn more about spiral window balances This balance is ordered based on the tube length and coupling color.
Our spiral balances are also designed to provide some opening assistance to benefit the end-user’s operation, whilst also facilitating a smooth and easy sliding action.Caldwell can supply balances suited to all frame materials and varying load bearing levels, including Spirex, Alumatilt and Spiralift models.Key features and design specifications of Spirex balances:Key features and design specifications of Spiralift balances:Key features and design specifications of Alumatilt balances: Manufactured By Caldwell Since 1986. Both of these failure modes result in the balances being damaged beyond repair and will almost certainly mean that the balances … Specifically designed to calculate sash weights and balance sizes from customer criteria.
Long the standard for wood window designers, block and tackle balances are now incorporated into aluminum, vinyl and composite material windows.