Trade aluminium bifold doors in Isleworth

Aluminium bifold doors for Isleworth 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.

Flush thresholds give a level transition inside to outside but need a drainage detail outside. Tell us if you need one so the right threshold is supplied.

• Thermally broken aluminium frame and panels
• Top-hung or bottom-rolling running gear depending on system
• Toughened double or triple glazed units
• Multi-point locking

Delivery to Isleworth

For Isleworth, 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 TW7.

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 Isleworth

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.