Our made to measure double glazed box sash windows are an excellent method of insulating older buildings. As well as providing additional insulation we can manufacture double glazed sash window units to match your existing windows style, thus preserving the traditional look of the building. We specialise in the manufacture of box sash windows of various types, such as tilt and slide, counterbalanced sashes as well as mock sash window units. Many customers are now opting for double glazing in their replacement sash windows to provide increased sound proofing as well addressing thermal insulation and energy efficiency concerns.
Your sash window units can be manufactured from selected joinery grade European Redwood or a choice of quality Hardwoods to suit your particular box sash window needs.
Our 24mm double glazed sash windows include back to back spacers and bonded glazing bars that are available in various sizes to best match the style of your building.
We supply 24mm Double Glazed Box Sash Window units weather sealed and completely draught excluded.
Our factory based near London can offer the facilities to finish your double glazed sashes with a high quality factory paint finish in your choice of colours. Our full microporous spray painted timber box sash windows finish comes complete with a full 8 year guarantee. Microporous paint coatings help keep the moisture content of the timber down to prevent any decay whilst providing excellent waterproofing properties.
Alternatively if you would rather apply your own paint finish to your double glazed sash windows we can deliver your products on site coated with a one coat primer base coat only.