Trade triple glazed units in Preston
Installers and builders working across Preston use us for triple glazed units made to order, quoted per item and delivered to site.
- Guide trade price
- £65 to £140 per m², ex VAT, supply only, delivery extra
- Main postcodes
- PR1
- Area
- Lancashire
- Lead time
- The manufacturing time for triple glazed units depends on the specification, and the date is confirmed on your order acknowledgement.
Triple glazed units for Preston jobs
Triple glazed units are thicker and heavier than double glazed units, so the frame must be designed to take them.
A third pane lowers the U-value of the glass. How much of that reaches the whole window depends on the frame as well.
- Made to size, manufactured to BS EN 1279
- Toughened, laminated and acoustic options
- Common overall thicknesses such as 36mm and 44mm
- Three panes with two gas-filled cavities
Delivery to Preston
For Preston, delivery is to your site, yard or unit. Tell us about any access limits, such as weight restrictions or narrow streets, so the right vehicle is booked. Postcode districts include PR1.
Getting a price
List every item on one schedule with sizes in millimetres, width first. Add the finish and options per line and we price each one.
Open a trade account to order at trade prices. We ask for your business details and how you expect to order, and agree terms when the account is set up.
Measuring tip
Check the frame rebate takes the overall unit thickness before you order; most older frames are not deep enough for triple glazing.
Regulations for jobs in Preston
Under Approved Document K, glazing in critical locations (doors, and side panels within 300mm of a door, up to 1500mm above floor level; other glazing below 800mm) must break safely, be robust or in small panes, or be permanently protected. Toughened and laminated safety glass are classified to BS EN 12600. Replacing only the glass in an existing frame is generally treated as a repair rather than notifiable work.
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.
Triple glazed units in Preston
Can I collect instead of having triple glazed units 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.
Is there a minimum order for Preston?
You can order a single item. Delivery is priced per order, so combining jobs for Preston usually works out better.
Do I need a trade account to order triple glazed units for a job in Preston?
Trade pricing is for business customers with an account. You can apply online and request a quote at the same time.
Is triple glazing worth it?
It lowers heat loss through the glass and can help with noise. Whether it is worth the extra cost depends on the property and the frames.