Aluminium Window Frame ND4 – 4 Openings

The ND4 aluminium window frame combines minimalist styling with on-site glazing flexibility. Its 2×2 grid of fixed lights allows you to insert your choice of glass, acrylic, or mesh panels—ideal for applications requiring multiple small panes or decorative divisions. Extruded aluminium construction and a durable black powder-coat finish ensure long-term performance and low upkeep, while pre-machined rebates and drilled holes streamline on-site installation.

Key Features:

Material & Finish:

Extruded aluminium sections, powder-coated matte black for UV and corrosion resistance

Configuration:

Four fixed rectangular openings in a 2×2 arrangement (each opening sized to standard panel thicknesses)

Glazing Preparation:

Factory-machined rebate accepts up to 6 mm glass or acrylic

Supplied with glazing beads, rubber gaskets, and retention clips

Hardware Integration:

Pre-drilled holes for perimeter fixings and optional security hardware

Durability & Maintenance:

Aluminium won’t warp, crack, or rust; simply wipe clean with a damp cloth

Benefits:

On-Site Customization: Choose clear, tinted, obscured glass or insect screening for each of the four panes

Weather Resistance: Integrated seals around each opening minimize drafts and moisture ingress

Design Versatility: Quadrant layout works for heritage-style windows or contemporary multi-pane looks

Low Upkeep: Powder-coat finish retains color and resists chalking without regular repainting

Usage Recommendations:

Set the frame into a prepared opening in masonry or timber, using appropriate anchors through the factory-drilled holes.

Place rubber gaskets into the rebates, then insert glazing panels (max 6 mm) into each of the four lights.

Fit glazing beads and retention clips, ensuring a snug, even seal around each pane.

Apply a bead of exterior-grade silicone sealant around the perimeter for weatherproofing.

Inspect all seals and fixings after 24 hours to confirm stability and watertightness.

Ideal for residential or light-commercial installations where a multi-pane aesthetic and on-site glass selection are required.