Trade aluminium bifold doors in Northallerton

Aluminium bifold doors for Northallerton jobs

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.

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.

• Toughened double or triple glazed units
• Multi-point locking
• Two to seven panels, folding in or out
• Powder coated to RAL, single or dual colour

Delivery to Northallerton

We deliver to sites and yards in Northallerton 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 DL6.

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 accounts are open to installers, builders, developers, landlords and property businesses. Apply online and your account terms are agreed when it is opened.

Regulations for jobs in Northallerton

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.