Trade aluminium windows in Harrow

Aluminium windows for Harrow 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.

Every aluminium window is powder coated to the RAL colour you choose. Dual colour lets you have, for example, anthracite outside and white inside on the same frame.

• Slim sightlines for larger glass areas
• Polyester powder coating in RAL colours, single or dual colour
• Side-hung, top-hung, fixed and tilt and turn configurations
• Flush or stepped sash options

Delivery to Harrow

For Harrow, 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 HA2.

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.

Already trading? Apply for a trade account and quote your account on each order so the right pricing is applied.

Regulations for jobs in Harrow

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.