Trade steel-look aluminium windows in Harrow

Steel-look aluminium windows for Harrow jobs

Black and dark grey are the usual colours, but any RAL colour can be powder coated if the design calls for it.

Steel-look windows depend on the proportion of the glazing bars, so we confirm the bar layout for every window on your quote before production.

• Side-hung, top-hung and fixed lights
• Narrow glazing bars in grid patterns
• Heritage-style handles and hinges
• Powder coated, usually black or dark grey

Delivery to Harrow

Deliveries to Harrow 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 HA2.

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.

Open a trade account to order at trade prices. We ask for your business details and how you expect to order, and agree terms when the account is set up.

Measuring tip

Send elevation drawings with your schedule if you want a specific glazing bar layout, so each pane size is agreed before manufacture.

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.