Sash windows on weights and cords

SASH WINDOWS are traditional constructions found mainly in Great Britain and Ireland and Northern France. Windows of this type operate in an up-down sliding system. 

In sash windows we use cords and weights, which are placed on both sides, and the whole piece is finished with internal and external lintels. Each window is equipped with a special pocket that allows access to the weights in the mounted window. 

We also offer sash windows on springs located in the sashes. This reduces the window frame size and therefore increases the amount of light.

The windows are fully equipped with rollers, fitch fasteners, lifts and rings.

The characteristic external horns and the possibilities of making wooden, astragal bars refer to the traditional style of the windows.

It is also possible to make a sash Heritage (140mm) with narrow sash and frame profiles and single glazing from the outside. This profile is dedicated to conservation areas and listed buildings. Opening mechanism- weights only.


  • optimal structural stability,
  • long-term resistance to atmospheric conditions,
  • rich standard equipment.

Sash windows on weights- construction:    

  • box thickness 150mm, 170mm,
  • steel or lead weights,
  • high quality multilayer timber,
  • REMMERS 4-coat painting system,
  • double glazed unit, Ug= 1,1 W/m2K,
  • warm edge TGI,
  • SCHLEGEL weatherseals,
  • external decorative horns,
  • 58mm thick hardwood threshold.
Standard equipment

Opening types

Top & bootm sash sliding:

  • top & bottom sash sliding,
  • one sash sliding, one sash fixed,
  • top & bottom sash fixed.


  • box thickness: 170mm,
  • leaf thickness: 58mm,
  • hardwood threshold: 58mm
  • box thickness: 150mm,
  • leaf thickness: 53mm,
  • hardwood threshold: 58mm

Opening mechanism

  • Steel or leaded weights,
  • cords.

Hardware system

  • Mighton,
  • pulleys:

złoty błyszczącysrebry błyszczącyantyczny mosiądzsrebrny mat

  • fitch fasteners:

złoty błyszczącysrebrny błyszczącyantyczny mosiądzsrebrny mat

  • lifts:

złoty błyszczącysrebrny błyszczącypatynasrebrny mat

  • rings:

złoty błyszczącysrebrny błyszczącyantyczne złotosrebrny mat


  • double glazed unit 24mm,
  • Uw=1,1 W/m2K,
  • warm edge TGI.
  • double glazed unit 20mm,
  • Uw=1,3 W/m2K,
  • warm edge TGI.


  • pine, hardwood, other.

More information

Surface coating

  • micro porous paint or stain coating system,
    REMMERS 4-coat painting system.

More information


  • Q-Lon Schlegel.
Optional equipment

Additional hardware

  • restrictors:
  1. Angel Vent Lock

złoty błyszczącysrebrny matpatynasrebrny mat

  1. Push Vent Lock

złoty błyszczącysrebrny błyszczącysrebrny mat


  1. Hook

złoty błyszczącysrebrny błyszczącynikiel satyna

  1. Brighton

srebrny błyszczącypatynasrebrny mat

  • dee handle

złoty błyszczącysrebrny błyszczącypatynasrebrny matowy

Special glazing

  • ESG, VSG, 
  • ornamental glass, stained glass.

More information

Bars type

  • astragal bars 24mm with aluminum or plastic duplex,
  • structural bars (min. 65mm),
  • stained glass.

Trickle vents

  • TITON flush trickle vent.

Other options/additional elements

  • head drip,
  • internal window boards,
  • external cills,
  • internal horns,
  • top lintel arched.