Trade uPVC sliding sash windows on the Isle of Wight

Ordering uPVC sliding sash windows for jobs on the Isle of Wight

Sliding sash windows are made around the balances, so we size each window individually and choose the balance to suit the sash weight, including any acoustic or toughened glass you specify.

For listed buildings and conservation areas, the council decides whether uPVC sash windows are acceptable. Check before you order; once made to size, the windows cannot be returned.

Specification at a glance

• White, cream and woodgrain finishes
• Run-through horns or plain sashes
• Twin sashes sliding vertically in a uPVC box frame
• Spiral or constant-force balances sized to sash weight
• Sash locks, sash lifts and restrictors

Delivery across the Isle of Wight

Deliveries to the Isle of Wight and the surrounding area are priced for your postcode. Some routes run on set days, and your quote shows the charge and the expected delivery window.

Building regulations in England

Replacement windows in England should meet Approved Document L: a U-value of 1.4 W/m²K or a Window Energy Rating of band B. Approved Document F expects background ventilation to be no worse than before, which usually means trickle vents. Glazing in critical locations must break safely, be robust or in small panes, or be permanently protected under Approved Document K, which in practice usually means toughened or laminated safety glass. Rooms that need an escape route may need an escape window under Approved Document B. Replacing windows is notifiable building work: the installer self-certifies through a competent person scheme such as FENSA or Certass, or the work goes through building control.

Every order is confirmed in writing first. The acknowledgement lists each item exactly as it will be made, so any mistake in a size or handing can be caught before manufacture.