Aluminium Casement Doors for Trade

High-performance Prestige Aluminium Casement Doors designed for modern homes and high-spec projects.

Aluminium casement doors solutions for trade professionals

Our aluminium casement doors offer the perfect balance of clean aesthetics, security, and thermal performance. Ideal for trade professionals working on residential builds, extensions, or commercial developments.

Clean, Modern Lines with Advanced Thermal Technology.

With slim sightlines and strong aluminium construction, Prestige aluminium casement doors bring a sleek, contemporary feel to any property. Behind the refined appearance is a multi-chamber thermal design that delivers U-values as low as 1.0 W/m²K, making these doors fully compliant with current energy efficiency regulations.

They’re the ideal solution for rear entrances, side access doors, or as a matching feature alongside aluminium windows.

Why Choose Our Prestige Aluminium Casement Doors.

Slimline Aluminium Design

Sleek, square-edged frames for a modern look

Outward-Opening Functionality

Suitable for side, rear, and utility doors

Advanced Thermal Technology

Multi-chamber insulation keeps heat in and cold out

Glazing Options

Compatible with 28mm double / 36mm triple / 44mm triple glazing

U-values from 1.0 W/m²K

Fully compliant with Part L building regulations

PAS 24 Security Standards

Multi-point locking and optional laminated glazing

Flush or Standard Frames

Pairs perfectly with matching Prestige windows

Colour and Finish Options

Choose from 12 standard colours, 3 metallic finishes, and dual-colour combinations

You can have any bespoke colour. We have the facility to spray aluminum in any colour you want.

Installer-Friendly Aluminium Casement Doors.

Our Prestige Aluminium Casement Doors are built with trade professionals in mind. Featuring square, rigid profiles, secure hardware placements, and clip-in glazing beads, they’re designed to speed up fitting without compromising on finish.

Additional installer benefits include:

Internal glazing options on both fixed and opening sashes — making secure installation and on-site adjustments easier
Frame drainage onto the external cill, avoiding face or internal drainage for a neater, more refined finish
No wedge gaskets — instead, each bead is PVC-backed with an extruded gasket for a cleaner, more efficient fit

These design features, combined with our made-to-measure service and fast lead times, help installers deliver premium results with less hassle.

Why Trade Professionals Choose Nova

At Nova, we’ve been supplying high-performance products to the trade for over 40 years. Our aluminium casement doors are part of our latest expansion into aluminium, offering the same reliability, fast lead times, and trade-focused service we’re known for.

Made-to-measure aluminium systems

Fast UK-wide delivery

Trade-only service model

Technical support when you need it

Expert advice from a trusted supplier

Get a free quote

Apply Today for a Nova Trade Account.

At Nova Trade Frames we support our trade customers in a number of ways, always prioritising quality, price and customer satisfaction.

Expert advice & support

Fast delivery across the UK Mainland

Low trade prices and offers

UK manufactured in the EAST Midlands

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Frequently Asked Questions

Are these aluminium casement doors thermally efficient?

Yes — our casement doors are built with advanced thermal technology and achieve U-values as low as 1.0 W/m²K, making them suitable for energy-conscious homes and compliant with Part L regulations.

Can these doors be used alongside aluminium windows?

Absolutely. Our Prestige aluminium casement doors are designed to match the rest of the Prestige window range, offering a consistent look across all elevations.

Do you offer low threshold options?

Yes — we offer thermally broken aluminium thresholds that meet Part M access requirements and prevent cold bridging or condensation.

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Trusted by 100s of installers from around the UK

"Pleased to say after many years of using nova trade frames their service and quality has never changed, wouldn’t consider using any other pvc company, they have everything just right, price, quality and most importantly after sales service."

Rob James

Professional contractor

"Started purchasing from Nova for our frames and cannot be happier. Excellent customer service, top-quality products and quick delivery times."

Heatshield GB

"Recently purchased my windows from Nova - the service from start to finish was second to none and the product is the best quality out there. Would highly recommend"

Mica Plange

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