Trade aluminium windows in County Londonderry
For jobs anywhere in County Londonderry, we supply aluminium windows made to your measurements, checked against your schedule and delivered ready to fit.
- Guide trade price
- £340 to £780 per window, ex VAT, supply only, delivery extra
- Lead time
- Aluminium windows are typically made in 4 to 5 weeks from a confirmed order.
- Delivery area
- All of County Londonderry
- Regulations
- Northern Ireland rules apply
Ordering aluminium windows for jobs in County Londonderry
If the windows are part of an extension package with bifold or sliding doors, order them together and the colours and finishes are matched across the job.
A polyamide thermal break separates the inner and outer parts of the frame, which is what lets aluminium windows meet modern thermal requirements.
Specification at a glance
- Thermally broken aluminium frame and sash with polyamide thermal break
- Trickle vents where specified
- Slim sightlines for larger glass areas
- Multi-point locking
- Polyester powder coating in RAL colours, single or dual colour
Delivery across County Londonderry
Northern Ireland deliveries, including County Londonderry, are quoted per order. Tell us your postcode and any access limits so the right service is booked.
Building regulations in Northern Ireland
In Northern Ireland the Building Regulations (Northern Ireland) apply, with guidance in the Technical Booklets: Booklet F1 covers energy in dwellings and Booklet V covers glazing safety. Contact your council's building control service before replacing windows to confirm what application is needed.
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 County Londonderry
1 town page for aluminium windows in this area.
Aluminium windows in County Londonderry: common questions
Do you supply aluminium windows across all of County Londonderry?
Yes. We deliver throughout County Londonderry, and the charge for your postcode is shown on the quote.
Which building regulations apply to jobs in County Londonderry?
The rules for Northern Ireland apply. You can specify aluminium windows to suit, and the performance values are stated on your quote. Your installer or designer remains responsible for compliance and any notification.
How do I get trade prices for County Londonderry?
Send your schedule through the quote form or by email, and apply for a trade account if you do not already have one.
Can you supply aluminium windows in any colour?
They are powder coated, so most RAL colours are available, in matt, satin or textured finishes. Dual colour is also available.
Do you supply aluminium windows for commercial projects?
Yes. For larger commercial jobs, also see our shopfront and curtain walling systems.