Trade uPVC sliding sash windows in New Malden

uPVC sliding sash windows for New Malden jobs

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.

Sashes tilt in for cleaning, which matters on upper floors of flats and terraces where the outside of the glass cannot be reached from a ladder.

• Spiral or constant-force balances sized to sash weight
• Double glazed sealed units, with heritage spacer colours
• White, cream and woodgrain finishes
• Twin sashes sliding vertically in a uPVC box frame

Delivery to New Malden

We deliver to sites and yards in New Malden as part of our mainland delivery service. Delivery is priced on the quote, so you know the full cost before you place the order. Postcode districts include KT3.

Getting a price

Give us width by height in millimetres for each item, the quantity, and the finish. We check the schedule and come back with anything that needs clarifying.

Already trading? Apply for a trade account and quote your account on each order so the right pricing is applied.

Regulations for jobs in New Malden

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.