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Features & Benefits


  • Manufactured with Natural Hardwood – African Sapele
  • Sliding Sash opening system, two options:

    1. Balanced Spring Weight System
    Sash windows are perfectly balanced, as the width x height dimension of each window is used to specify the balancing springs for each window, the balancing springs themselves are hidden out of sight in the outer profile of the window.

    2. Traditional weight and cord 
    If you prefer the traditional “lead and cord” opening system for your sliding sash window please specify

  • Weather Resistance
    All wood is treated and protected to cope with our ever changing weather climate. Click for Maintenance & Care Guidelines 


  • Sash Locks – Stainless Steel Hinges and Locks
    Sash locks are screwed into a steel reinforcing frame for added security and are lockable for peace of mind.
  • Sash Restrictors
    The sash restrictor limits the bottom sash to an opening of no more than 100mm to comply with current regulations for upstairs windows. The restrictor can then be closed to enable the bottom sash to open fully and thus provide a means of escape.

Energy Efficiency

  • Low-E Soft Coated Glass
    The inner panel of a glazing unit is coated with Low-emissivity glass (Low-E) which reflects heat back in to your home, increasing the heat retention in your house.
  • Argon Gas Filled Glass Units
    Argon Gas is less conductive and slower moving than air and therefore reduces the transfer of heat from one side of the glazing unit to the other. Improving and retaining the heat in your home.
  • Warm-Edge Sealed Glass Units
    Warm-edge sealant is exceptional at retaining the Argon Gas inside the unit throughout the life of the glass unit.
  • Warm-Edge Black Swisspacer
    SGG Swisspacer V is a thermally optimised spacer bar made from a highly insulating composite plastic which is placed between the glass panels.  It has an extremely thin stainless steel membrane which guarantees leak tightness for the filling gas and water vapours.

Finishing Touches

  • Window furniture
    We offer range of window accessories in different colours to match or enhance your home interior or external design plan.
  • Astragal Bar option available
  • Choice of Decorative Glass
    To add those personal touches why not consider our range of decorative glass designs for the side frames or top lights of your windows and doors.



  • The sales representative was very helpful and easy to work with, fitters left a very professional job, very clean and helpful.

  • F. Cunningham, Co Donegal

© Copyright 2014 Grady Joinery

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Grady Joinery, Charlestown, Co. Mayo, Ireland. E:     T:+353(0)949291000