Crystal Agate and White RH Side Hung Next to a Fixed Clear Double Glazed Window 1190 x 965mm - White

'RH Side Hung' means the opening part of the window (the sash) is hinged on the right side and swings outwards from the bottom, when viewed from the outside of your property.

Use a soft, damp cloth with a mild detergent. Rinse with clean water and dry thoroughly. Avoid using abrasive cleaners or solvents.

While double glazing and argon gas improve thermal insulation, this window is primarily designed for energy efficiency and security. Significant soundproofing would require specialized acoustic glazing.

The U value measures how effectively a window prevents heat transfer. A lower U value (like 1.4 W/m2K) indicates better insulation, meaning less heat escapes your home in winter and less heat enters in summer, leading to energy savings.

Professional installation is strongly recommended to ensure proper sealing, security, and to achieve the optimal energy efficiency performance. Incorrect installation can lead to drafts, leaks, and reduced effectiveness.

Periodically check that the mechanism operates smoothly. Clean any dust or debris and apply a silicone-based lubricant to moving parts annually or as needed.

Yes, the product includes a white PVC cill for a complete finish and proper water management.

Check for obstructions around the sash. Ensure the espag locking mechanism is fully disengaged. The frame may have shifted slightly; professional adjustment might be needed.

This indicates a seal failure within the double-glazed unit. The sealed unit will likely need to be replaced by a professional.

Inspect the window seals and the frame's perimeter for gaps. Ensure the window is properly closed and locked. Re-sealing or professional adjustment may be required.

Gently clear any debris or obstructions from the vent opening using a small brush or vacuum attachment.