Trade aluminium windows in Bentley

Aluminium windows for Bentley jobs

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.

Aluminium is stiffer than uPVC, so frames can be slimmer for the same window size, which is why it is often specified for extensions where the client wants as much glass as possible.

• Double or triple glazed sealed units
• Side-hung, top-hung, fixed and tilt and turn configurations
• Thermally broken aluminium frame and sash with polyamide thermal break
• Flush or stepped sash options

Delivery to Bentley

Deliveries to Bentley 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 DN5.

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.

Regulations for jobs in Bentley

Replacement windows in England should meet Approved Document L: a U-value of 1.4 W/m²K or a Window Energy Rating of band B. Approved Document F expects background ventilation to be no worse than before, which usually means trickle vents. Glazing in critical locations must break safely, be robust or in small panes, or be permanently protected under Approved Document K, which in practice usually means toughened or laminated safety glass. Rooms that need an escape route may need an escape window under Approved Document B. Replacing windows is notifiable building work: the installer self-certifies through a competent person scheme such as FENSA or Certass, or the work goes through building control.