Aluminium windows offer slim sightlines, strength, and a contemporary appearance.
Older single-pane or aged double-glazed windows often allow significant heat loss, so upgrading to modern, thermally efficient glazing with aluminium frames stops heat escaping during winter and keeps your home cooler in the summer. This directly helps in reducing your energy consumption and lowering monthly heating costs.
What’s more, windows that are sticking, warping, or have faulty locking mechanisms pose a real security risk. In older timber frames, wood rot or swelling can prevent the window from shutting properly (not to mention the dreaded regular painting required…). New, modern aluminium windows from KRB feature robust multi-point locks that make forced entry incredibly difficult and provide a reliable fire escape route in an emergency.
We are experts at window and door replacements, along with the complete build of garden rooms, extensions, verandas, sky rooms and conservatories. Let us know what you’re after and we will arrange a site visit at a convenient time for you, discuss your ideals and then give you a full, free, no-obligation quote for everything involved.
Got a question? Just ask – our advice is free.
Aluminium windows offer slim sightlines, strength, and a contemporary appearance.
Yes. Aluminium allows larger panes with slimmer frames.
No. Powder-coated aluminium resists corrosion.
Most RAL colours are available.
Very little beyond routine cleaning.
Yes. Matching systems provide a consistent appearance.
Aluminium windows offer slimmer frames, greater strength, and a contemporary appearance while remaining highly durable.
No. Powder-coated finishes require only routine cleaning.
Some glazing systems can incorporate integral blinds.
Usually not, unless your property is listed or in a conservation area.
They usually cost more than uPVC but offer premium aesthetics and longevity.
Yes. KRB include product and installation guarantees for 10 years.
Yes. Matching finishes create a consistent look across your home.
A U-value measures how well a building part (such as a door or window) lets heat pass through it, with lower numbers meaning better insulation. It is measured in Watts per square metre Kelvin (W/m2K).
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