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VERTICAL SLIDERS. The ProductDue to the characteristics of the existing primary window, the Balanced Vertical Slider is the most complex type of secondary glazing system. It is applied generally to older properties with traditional sash windows. How it worksThe individually pre-tensioned spiral spring balances control the motion of the sash, enabling infinite vertical positioning. This design provides ease of movement and has been specially developed to withstand decades of wear and tear. Tilt in versions can be pivoted through almost 180 degrees. This is especially useful for cleaning but just as importantly can be crucial when considering fire escape requirements. All variations of our exclusive secondary glazing styles are completely compatible. Each type can be easily used with another no matter what the application may be. Technical SpecificationsHardwood Sub-Frames
SIZES Hardwood or PVCU Trims
SIZES AluminiumAluminum alloy extruded to exclusive designs from 6063T6 alloy to BS1474. FinishesNatural anodising to AA5 - BS 3987 Polyester Powder to BS 6496. Stock finishes in EP white/Van Dyke brown. High gloss finish. 60 microns. Other RAL colours upon request. GlazingIn accordance with BS6206 for Safety Glazing requirements. Choices of 4mm or 6mm Clear Float, 4mm or 6mm Toughened, 6.4mm Laminated or Laminated Acoustic Glass for Noise Reduction as well as Low E glass for Thermal Efficiency. Maximum Sizes
Width x Height An-uprated specification can be obtained upon application to accommodate larger sizes. Weather PilePolypropylene draught strip to BS 7386. GasketAll gaskets extruded to BS 2782, standard colour white, black 4mm gasket also available. AcousticsPlease contact for info. Optional ExtrasChubb Locks, Flitch Lock, Restricted Opening Locks Arched Heads Gothic Heads, Stacking Units Can be coupled with other products in our range using our extensive range of interlocks.
Optional Locks
Coupling Section
Bay Section
Support
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