ALITHERM 400 DOORS

Long-lasting colour

High Strength

Ease of maintenance

Better functionality

Thermally efficient

Environmentally friendly

Design Options

System Options

Alitherm 400 doors: Contemporary frame – flat sash, internally glazed, square bead

Single front door styles

All front doors can open in or out, left or right, with any arrangement of glass and solid aluminium faced flat panels. Below are some common front door styles.

Single back door styles

All single doors can open in or out, left or right, with any arrangement midrails. Below are some common door styles.

French / double doors

All French doors can open in or out, with the master door on the left or right, with any arrangement of midrails. Below are some common French door styles.

Colour Options

From traditional white to contemporary grey, our colours bring out a home’s subtle individuality whilst complementing it perfectly.

Quick Glaze Knock-In Bead

With an innovative Quick Glaze Knock-In Bead system on internal glazing, you can simply tap the bead in on-site with the gasket already in place. No wedge gaskets – just a faster, simpler and more cost-effective glazing process.

Alitherm Quick Glaze Knock-In Bead is available in stock colours: White (WP), Black (BL) and Anthracite Grey (KL005).

Handles

As with all products in the REAL Aluminium range, our entrance doors or French doors can be personalised with your choice of hardware and accessories.

Letterplates

Features

  • Fully compliant with changes to document L of the building regulations
  • Improved thermal and weather performance
  • Brand new quick glaze bead for a simpler, faster, and cost-effective glazing process
  • PAS 24: 2016 approved for added security
  • Unlimited colour choice provided by any RAL colour on top of the four stock colour selections

REAL Security you can rely on

  • Independently tested by BSI for security.
  • Hinges, locks, handles and glazing tested to BS4873/PAS24 for consistency and quality.
  • All products BSI Kitemark accredited.
  • Rigorously tested for wind resistance and water ingress; particularly important for windows and doors installed in coastal location properties.
  • Enhanced security multi-point locking systems.
  • Each lock features a combination of hooks and anti-lift bolts for greater security.
  • Windows and doors can be upgraded to include high-security hinge guards for additional security.

Why choose Aluminium

Aluminium is the material of choice for astute Architects and has quickly caught the imaginations of homeowners and commercial business owners, helping them realise their visions for a more contemporary look. Aluminium is also durable, easy to clean, sleek in design and strong. And it represents exceptional lifetime value for money.

REAL stock white, anthracite grey RAL 7016M, black and anthracite grey on white as standard, but other RAL colours are available upon request.

All of the products REAL offers can be triple glazed, with some products achieving overall U values as low as 1.1 W/m2K.

All of the aluminium products REAL manufactures can be upgraded to the PAS 24 security standards.

All the REAL products are manufactured across the two factories in Stonehouse, Great Britain.

All of the REAL products meet the new Part L regulations that were introduced in June 2022.