Trade uPVC casement windows in Chiswick
Supplying uPVC casement windows to the trade in and around Chiswick, with sizes, colours and glazing confirmed in writing before anything is made.
- Guide trade price
- £120 to £320 per window, ex VAT, supply only, delivery extra
- Main postcodes
- W4
- Area
- Greater London
- Lead time
- uPVC windows are typically made in 3 to 4 weeks from a confirmed order.
uPVC casement windows for Chiswick jobs
Casements cover most replacement work in the UK because almost any opening can be laid out with a mix of side-hung, top-hung and fixed lights. You give us the sizes and opener layout and each window is made to that schedule rather than chosen from a list of standard sizes.
Every window on your order is listed separately on the quote with its size, layout, glass and finish, so you can check the whole job line by line before anything is put into production.
- Bead-on-sash or bead-on-frame glazing depending on profile
- Multi-point espagnolette locking with key-locking handle
- Trickle vents fitted in the head of the frame when you specify them
- Friction stays with easy-clean option on side-hung sashes
Delivery to Chiswick
We deliver to sites and yards in Chiswick 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 W4.
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.
Trade accounts are open to installers, builders, developers, landlords and property businesses. Apply online and your account terms are agreed when it is opened.
Measuring tip
Measure the brick opening at three points across and three points high, take the smallest of each, then deduct your fitting gap (usually 10mm overall each way) to give the frame size you order.
Regulations for jobs in Chiswick
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.
How ordering works
Send your schedule
Sizes, quantities and options for each item, by form, email or photo.
Get an itemised quote
Every line priced separately, with delivery shown.
Approve the acknowledgement
Sizes, finishes and handing confirmed in writing.
Take delivery
To your site, yard or unit, booked for the date confirmed with you.
uPVC casement windows in Chiswick
Do I need a trade account to order uPVC casement windows for a job in Chiswick?
Trade pricing is for business customers with an account. You can apply online and request a quote at the same time.
Do you deliver uPVC casement windows to Chiswick?
Yes, Chiswick is within our delivery area. The charge and the date are confirmed when you order.
Is there a minimum order for Chiswick?
There is no minimum number of items, but small orders may carry a delivery charge that makes it worth grouping jobs together.
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.