Trade steel-look aluminium windows in Grantham

Steel-look aluminium windows for Grantham jobs

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.

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

• Double glazed sealed units
• Heritage-style handles and hinges
• Slim thermally broken aluminium profiles
• Matching doors and screens available

Delivery to Grantham

Orders for Grantham go out on our mainland routes. The delivery charge and date are shown on your quote, and the date is confirmed when your order is acknowledged. Postcode districts include NG31.

Getting a price

List every item on one schedule with sizes in millimetres, width first. Add the finish and options per line and we price each one.

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 Grantham

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.