Trade uPVC sliding sash windows in Preston
We supply uPVC sliding sash windows made to order for installers, builders and property firms in Preston, and quote every line separately so you can check the job before production.
- Guide trade price
- £520 to £1,150 per window, ex VAT, supply only, delivery extra
- Main postcodes
- PR1
- Area
- Lancashire
- Lead time
- uPVC windows are typically made in 3 to 4 weeks from a confirmed order.
uPVC sliding sash windows for Preston jobs
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.
- Georgian and astragal bar patterns
- 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 to Preston
We deliver to sites and yards in Preston 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 PR1.
Getting a price
Send your sizes as a schedule: one line per item with width, height, quantity and any options. A spreadsheet, a PDF or a clear photo of a handwritten list all work.
Trade pricing is for businesses that buy for their own jobs or clients. Apply for an account online; it takes a few minutes.
Measuring tip
Measure between the stone or brick reveals and from head to cill at several points. Sliding sashes depend on a square opening, so note any lean or out-of-square in the reveals on your schedule.
Regulations for jobs in Preston
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
Measure and schedule
Measure each opening and list the sizes in millimetres.
Request trade prices
Email the schedule or send a photo on WhatsApp for an itemised quote.
Sign off the details
We send an acknowledgement; you check and approve it.
Plan the fit
We confirm the delivery date so you can book your fitters.
uPVC sliding sash windows in Preston
Which postcodes in Preston do you cover?
Every postcode in Preston; the main district is PR1. Tell us the exact delivery postcode when you request a quote.
Is there a minimum order for Preston?
There is no minimum number of items, but small orders may carry a delivery charge that makes it worth grouping jobs together.
Can I collect instead of having uPVC sliding sash windows delivered to Preston?
Orders are delivered rather than collected. If collection would help on a particular job, ask and we will say whether it can be arranged.
Are sliding sash windows suitable for a conservation area?
That is for the local planning authority to decide, and some will not accept uPVC. Check with the council before ordering.