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adpol Sash

Windows of the ADPOL SASH system are traditional, vertical sliding windows used in thousands of British houses.

Sash windows have been modified with a number of technical features in order to improve their thermal performance and security, yet manage to retain the traditional British look, allowing for the windows to be used and specified for conservation areas.

We offer both the traditional counterbalance weights - ADPOL Sash Weight and modern ADPOL Sash Spring Balance : spring-sliding of basic load-bearing ranging between 5,5 and 27kg or an increased one of the load-bearing range between 27 and 50kg.

Summary of materials and accessories used:

Technical data

Frameglued laminated timber, profile 168 x 55 mm
Sashglued laminated timber, profile 56 x 53 mm, up and down vertical sliding sash
FittingsFittings by Caldwell – spring balances or box sash pulley wheels for counterbalance weights; ironmongery options include key-locking sash locks and lifts in brown, chrome or brass
Colour optionsWhite as standard, optionally other RAL colour
Glazing24mm Glazing units (multiple glazed panels), 4/16/4 U factor=1.0
Window bars16 mm or 20mm decorative conservation bars
Design Optionstrickle vents, sill extension, alternative sash splits

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