ALUMINIUM

BI-FOLD DOORS

With sightlines of just 107mm the slim profile sections of Nex-Gen aluminium bi-fold doors allow maximum glass areas for uninterrupted views.

And with sizes available up to 1200mm wide and 3000mm high per pane, it offers one of the largest sash sizes on the market.

1.1W/M2K TRIPLE GLAZED

1.4W/M2K DOUBLE GLAZED

107MM SIGHTLINES

PAS24
COMPLIANT

ENERGY RATED B

SUPERB ENERGY EFFICIENCY

AND SECURITY

Nex-Gen aluminium bi-fold doors also offer U-values as low as 1.4 W/m2K, making them Part L compliant, DER Rating B when combined with highly energy efficient glass, and are secure to PAS24.

With opening options from the left or right, towards the inside or outside of the property, Nex-Gen aluminium bi-fold doors can be manufactured with up to 7 leaves each way – 14 in total. They also utilise engineering-grade hardware for strong and smooth operation.

THRESHOLD AND

CILL OPTIONS

Our range of thresholds caters to diverse needs for external bi-folding doors.

The Standard Threshold, at 55mm, excels in weather break duties, ensuring a warm and dry property.

The Integrated Cill & Threshold combines a low threshold with a maximized sash height, complemented by pre-drilled drainage slots. Opting for the Low Threshold (22mm) provides a sleek appearance and minimiSes trip hazards, ideal for households with children or mobility concerns.

The Low Threshold with a 20mm rebate attachment enhances weather protection, standing at a slightly higher 40mm. In cases where sinking a threshold is challenging but accessibility is crucial, the Low Threshold with Ramps offers a practical solution, maintaining ease of access for all.

WHY NEX-GEN ALUMINIUM

BI-FOLD DOORS?

PROFILE CHOICE

Choose from 2 different profile designs, depending on your project. Square is ideal if a classic appearance is required, while textured square offers a more contemporary aesthetic.

OPTIONAL ADJUSTABLE JAMB

Available with an optional adjustable jamb feature for fast and simple installation with +/- 4mm either side during fitting, and can be easily adjusted at later time with an allen key.

90 DEGREE RESTRICTOR

The 90 degree door restrictor is simple to install and can be retrofitted on site. The arm can also be easily detached to allow full opening of the door.

GLAZING OPTIONS

Glazing options include double and triple glazed, as well as integral blinds, heritage look astragal bars and transoms, and solid panel inserts.

COLOUR OPTIONS

Nex-Gen Aluminium Bi-fold doors are available
in the following standard colour options:

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