Trade uPVC casement windows in Greater London
We supply uPVC casement windows made to the sizes you give us and deliver across Greater London. Open a trade account, send your schedule and get an itemised quote.
- Guide trade price
- £120 to £320 per window, ex VAT, supply only, delivery extra
- Lead time
- uPVC windows are typically made in 3 to 4 weeks from a confirmed order.
- Delivery area
- All of Greater London
- Regulations
- England rules apply
Ordering uPVC casement windows for jobs in Greater London
For first-floor bedrooms and other rooms that need an escape route, specify egress hinges on the relevant sash and give us the clear opening you need; we show on the quote the clear opening each sash gives, and your installer confirms it meets the escape requirement.
Foiled colours and woodgrains are applied to the profile before fabrication, so colour windows are made on the same programme as white ones and arrive with matching cills and trims if you order them together.
Specification at a glance
- Multi-chambered uPVC frame and sash profile
- 28mm double glazed sealed units as standard, with argon and a low-E inner pane
- Bead-on-sash or bead-on-frame glazing depending on profile
- White, foiled colours and woodgrain finishes
- Multi-point espagnolette locking with key-locking handle
Delivery across Greater London
Deliveries to Greater London are booked once your order is in production. The charge is itemised on the quote and the delivery day is confirmed with you in advance.
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.
Before anything goes into production you get a written order acknowledgement with sizes, finishes and handing for every item. Check it carefully, because made-to-measure items cannot be returned if the sizes were wrong.
Towns we deliver to in Greater London
111 town pages for uPVC casement windows in this area.
uPVC casement windows in Greater London: common questions
Do you supply uPVC casement windows across all of Greater London?
Yes. We deliver throughout Greater London, and the charge for your postcode is shown on the quote.
Which building regulations apply to jobs in Greater London?
Greater London is in England, so the building regulations for England apply. The notes on this page summarise the main points for uPVC casement windows.
How do I get trade prices for Greater London?
Request a quote with your sizes and postcode. Trade pricing applies once your account is open.
Are the windows supplied glazed?
Windows can be supplied glazed or with the units packed separately for site glazing. Tell us which you prefer when you order; larger windows are often easier to handle with the glass out.
What sizes can you make uPVC casement windows in?
Each window is made to the frame size you give us, within the limits of the profile and the weight the hinges are rated for. Very large or very small sashes are checked when we price your schedule and we tell you if a layout needs an extra mullion or transom.