Trade aluminium bifold doors in Harlesden
We supply aluminium bifold doors made to order for installers, builders and property firms in Harlesden, and quote every line separately so you can check the job before production.
- Guide trade price
- £1,450 to £3,950 per set, ex VAT, supply only, delivery extra
- Main postcodes
- NW10
- Area
- Greater London
- Lead time
- Aluminium doors are typically made in 4 to 5 weeks from a confirmed order.
Aluminium bifold doors for Harlesden jobs
The opening above a bifold carries the weight, so the lintel must be level and stiff enough. Check this with the builder before the doors arrive.
A traffic door is a single panel that opens like a normal door, so the set does not have to be folded back just to step outside.
- Low or flush threshold options
- Powder coated to RAL, single or dual colour
- Toughened double or triple glazed units
- Top-hung or bottom-rolling running gear depending on system
Delivery to Harlesden
Deliveries to Harlesden are booked once your order is in production. The charge is itemised on the quote and the delivery day is confirmed with you in advance. Postcode districts include NW10.
Getting a price
The quickest way to get a price is a schedule listing each item with its size, quantity, finish and options. Email it to us or send a photo of it on WhatsApp.
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
The structural opening above a bifold carries the running gear, so confirm the lintel or steel is level and can take the load before you give us final sizes.
Regulations for jobs in Harlesden
Replacement external doors in England should meet a U-value of 1.4 W/m²K under Approved Document L. Glass in doors and side panels below 1500mm is a critical location under Approved Document K, so it must break safely (toughened or laminated to BS EN 12600), be robust or in small panes, or be permanently protected. Doors into new homes also need to meet Approved Document Q for security, which is usually shown with PAS 24. Replacing a door that is more than half glazed is notifiable building work, self-certified through a competent person scheme or approved by building control.
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.
Aluminium bifold doors in Harlesden
Do you deliver aluminium bifold doors to Harlesden?
Yes, Harlesden is within our delivery area. The charge and the date are confirmed when you order.
Can I collect instead of having aluminium bifold doors delivered to Harlesden?
Orders are delivered rather than collected. If collection would help on a particular job, ask and we will say whether it can be arranged.
Which postcodes in Harlesden do you cover?
We deliver to all postcodes in and around Harlesden, including NW10.
Do bifolds fold inward or outward?
Either. Outward folding is more common because it keeps the panels out of the room.