Are aluminium doors and windows thermally efficient?

Yes. Modern aluminium doors and windows incorporate engineered polyamide thermal breaks and multi-chambered internal profiles that prevent heat loss. When paired with high-performance double or triple glazing, they easily meet UK Building Regulations (Part L) standards for energy efficiency.

How do I clean powder-coated aluminium frames?

Simply clean the frames two to three times a year using a soft sponge or cloth, warm water and a mild non-abrasive detergent, then rinse with clean water. Avoid solvent-based cleaners, abrasive scouring pads or harsh chemical agents, as these can dull or scratch the factory finish.

What should I check before I order aluminium doors and windows?

Check the opening sizes, handedness, reveal depth, fixing method, sill detail, any subframe requirement and the glazing configuration. Then confirm the product suits the property, the build stage and the application before you place the order.

Aluminium Doors & Windows | Travis Perkins

Learn more about aluminium doors & windows

Aluminium offers an exceptional strength-to-weight ratio, allowing for slimmer profiles and larger structural glass expanses than uPVC or traditional timber. Modern architectural systems feature polyamide thermal break technology that eliminates cold bridging, ensuring frames easily satisfy current Approved Document L energy targets. Finished with durable, architectural-grade polyester powder coating, these frames resist scratching, UV degradation and weathering with little ongoing maintenance.

Typical uses

Open-plan extensions and conservatories: Installing bifold or panoramic sliding doors to create seamless transitions between kitchens and outdoor patios.
Contemporary new-builds: Specifying matched sets of slimline casements, fixed picture windows, and front entrance doors for modern residential schemes.
Heritage and industrial-style refurbishments: Using slim-profile heritage frames to replicate classic steel windows with modern thermal performance.

How to choose the right aluminium doors & windows

Thermal performance and compliance: Check the overall system U-value and Window Energy Rating (WER) to ensure compliance with Approved Document L requirements for new-build dwellings or replacement joinery.
Sightlines and architectural style: Select ultra-slim profiles for minimalist picture glazing or specified heritage profiles when complementing period brickwork in conservation areas.
Opening configuration: Choose between top-hung or side-hung casements for tailored ventilation, and calculate track depth requirements when specifying between bi-folding, inline sliding, or classic double French doors.
Glazed vs. unglazed: Confirm whether frames arrive pre-glazed for fast installation or unglazed to simplify manual handling and site access.

Before you order

Confirm opening sizes, handedness and reveal depth.
Check the fixing method, sill detail and any subframe requirements.
Confirm the glazing configuration and product specifications.

Explore our range of aluminium doors & windows

Our range brings you a wide selection in a choice of frame sizes and configurations. These window and door frames bring in an abundance of natural light, whilst the slimline aluminium profiles add architectural simplicity.

FAQs about aluminium doors & windows

Are aluminium doors and windows thermally efficient?
How do I clean powder-coated aluminium frames?
What should I check before I order aluminium doors and windows?

Aluminium Doors and Windows

Category

Brand

Width

Height

Colour

Material

Reviews

Glazing type

Finish

Dimensions

Glass type

Window type

Style

£1,890.72

£343.04

£171.96

£372.37

£1,260.48

£2,628.10

£409.66

£323.62

£148.51

£3,194.81

£630.24

£2,319.44