Sash Window - The Chatsworth - Timber Sliding Sash

Chatsworth timber sliding sash windows combine low maintenance, longevity, and excellent draught-proofing, with a classic appearance. For additional authenticity, the range is available with either spiral balances or a traditional weights and pulleys system.

They provide architects and specifiers with a reliable and visually appealing solution for unlisted properties requiring replacement windows or new build projects adhering to building regulations. With excellent value for money and wide-ranging suitability, these windows are a versatile choice for most properties.

• Patented SashSealer technology delivers the only Class 4 Air Permeability, traditional sliding sash window on the market. Weights and pulley window has a proprietary pocket seal to reduce draughts through the sash pulleys.
• Fully concealed trickle ventilation through the head of the frame is invisible on the internal or external face of the product.
• Traditional horn detailing to the top sash as standard. Options to have variation on the horn detail, or to add a horn to the bottom sash. External staff bead detail on the outer lining for a traditional appearance.
• All traditional shapes and sizes are available including curved heads, curved top rail of top sash and double or triple coupled sashes.
• Traditional ironmongery is included with a range of finishes. This includes Angel Sash limiters and recessed finger pulls as standard.
• Spiral balance system includes balance covers as standard to avoid ugly exposed plastic balancer.
• Weights and pulley sashes include articulated lead and concealed access panels for easy maintenance and repair.
• Product exceeded destructive testing to Part Q standards with no amendments or upgrades.
• Available in double glazed with a U-value of below 1.2 W/m²K and triple glazed with a U-value of 0.87W/m²K.

Features and benefits:

• U-values of 1.2 W/m²K in double glazing.
• U-values of 0.87 W/m²K in triple glazing.
• Class 4 air permeability:
• Patented gasket system on mid-rail.
• Integrated concealed gasket system on sash pulleys.
• Fully concealed trickle ventilation.
• Exceeds Part Q Standards.
• Part L Compliant.
• Part Q Compliant.

Guarantees:

• 10 year no maintenance paint warranty.
• 5–8 year no maintenance stain warranty.
• 10 year warranty on workmanship and materials.
• 60+ year expected service life.