Trade triple glazed units in Derry
From a single replacement to a full housing schedule, we supply triple glazed units for Derry made to your measurements and delivered ready to fit.
- Guide trade price
- £65 to £140 per m², ex VAT, supply only, delivery extra
- Main postcodes
- BT47
- 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 Derry jobs
A third pane lowers the U-value of the glass. How much of that reaches the whole window depends on the frame as well.
An acoustic laminated pane in a triple unit can help with traffic noise. Tell us the source of the noise and we suggest a build-up.
- Made to size, manufactured to BS EN 1279
- Toughened, laminated and acoustic options
- Low-E coatings on the inner panes
- Three panes with two gas-filled cavities
Delivery to Derry
For orders going to Derry, delivery is priced separately on the quote and the delivery date is confirmed once your order is acknowledged. Postcode districts include BT47.
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.
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.
Derry is in Northern Ireland, so the building regulations for Northern Ireland apply. See the County Londonderry page for a summary.
How ordering works
List what you need
One line per window, door or unit, with width, height and finish.
Check your quote
We price each item and flag anything that needs clarifying.
Confirm the order
Production starts only after you approve the written order.
Receive your goods
We aim to deliver on the confirmed date; check the goods against the delivery note.
Triple glazed units in Derry
Is there a minimum order for Derry?
You can order a single item. Delivery is priced per order, so combining jobs for Derry usually works out better.
Which postcodes in Derry do you cover?
Every postcode in Derry; the main district is BT47. Tell us the exact delivery postcode when you request a quote.
Can I collect instead of having triple glazed units delivered to Derry?
Collection is not normally offered, because orders are delivered to site or yard. Ask when you order and we will say whether it can be arranged.
Can I put triple glazing in my existing windows?
Only if the frames have a deep enough rebate and hardware rated for the extra weight. Most older frames do not.