Vertical Sliders

Vertical sliding secondary glazing units with panes that slide up and down, ideal for sash windows. See vertical sliding secondary glazing for sizes, glass options and an instant guide price.

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  • White-framed vertical sliding secondary glazing fitted inside a period sash window with a balcony railing

    Vertical Sliding Secondary Glazing

    £274.00

    Made-to-measure, UK-manufactured aluminium secondary glazing. Panes slide up and down, often a good match for sash windows.

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