Joiners-Manual-V05 Pages LR - Flipbook - Page 154
Sliding Sash Window Hardware
Sliding Sash Window Hardware | Spiral Balances
Vertical Sliding Sash
Spiral Balances
Side Fixings & Screwdriver
Adjustment as Standard
We’ve updated the spiral balance range to make installation
simpler and quicker.
Screwdriver Adjustment on Both ‘D’ & ‘F’type balances.
Horn Channel Fixings to both Top and Bottom Sashes
for easier installation and better aesthetics.
Stainless steel springs to ensure your balances last longer.
10 year guarantee
Made in the UK
pre-tensioned balances – up to 27.2kg
non-tensioned balances
Light duty, economic, general purpose balances for
domestic or commercial applications
Fully pre-tensioned (fine adjustment available if
further tension required)
Manufactured in 3 weight groups suitable for sashes
having glazed weights of up to 18.15kgs (40lbs) and
servery hatches up to 6.8kgs (15lbs)
Colour coded weight ranges
Adjustable within their weight range to suit actual
glazed sash weights
D29 Horn Channel fixings
Screwdriver adjustment
Allen key adjustment
Side Fixing Foot
channel screwed
into recess
of sash
Assisted lift
pre-tensioned balances – up to 37.7kg
Special adjustment tool available
Screwdriver/ allen key adjustment available on
request
Where maximum assisted lift is required it is advisable
to use ‘F’ type balances when sash weights exceed
17kgs (37.5lbs)
Horn
Fully pre-tensioned (fine adjustment available if
further tension required)
Screwdriver adjustment
Assisted lift
Balance
Foot folded
upright
Spiral Balance Groove and Tube Size
F/K Adjustment tool
D
154
F
K
Horn
Channel
Fixings