Spring Balance Sash: Classic

Our sash windows are manufactured from premium, sustainably sourced timber, including pine, sapele, European oak, Accoya, and engineered hardwoods such as Red Grandis.

Additional timber species can be sourced for bespoke applications, subject to availability and suitability.

Refer to our Design Guide for further information on timber specification options.

Where required, trickle vents are fully concealed through the head of the frame.

They are invisible on both the internal and external faces of the product.

Working closely with leading component manufacturers, we carefully select high-quality hardware that delivers both excellent performance and refined detailing.

Take a look at our Design Guide for our full standard catalogue.

If you have a particular product in mind that is not covered in our ranges, please let us know and we can check compatibility.

A PAS24-tested window is available, compliant with Part Q of the Building Regulations.

Enquire for further details on ironmongery and certification.

Glazing bars are available in a range of profiles, with varying depths and detailing to suit both contemporary and traditional designs.

Face-applied glazing bars are used within the Spring Balance Classic range.

Available glazing bar profiles include:

• 16mm Ovolo
• 18mm Lambs Tongue
• 22mm Ovolo
• 25mm Ovolo
• 25mm Lambs Tongue

Bespoke profiles can be machined to suit specific project requirements, including the replication of existing or historic details.

Duplex bars are available in black, white, grey and brown finish.