LundPane Aluminium Door

Design & Brand Positioning

The LundPane Aluminium Door is a slim-profile aluminium entrance defined by its horizontal glass panes — narrow, ribbon-like glazing bars that give the leaf the quiet, ordered character of a well-proportioned window wall. Named after the historic Swedish university city of Lund, where centuries of brick architecture and precisely proportioned window rhythms define the streetscape, the door is aimed at residential villas, townhouse developments, student housing, community centres and small institutional buildings across Northern Europe. It sits deliberately between a fully glazed door and a solid door: mostly solid aluminium with carefully placed horizontal glass panes that admit borrowed light into the entrance hall while maintaining privacy from the street and security against forced entry. It is not a statement door that shouts; it is a quiet, measured, built-to-last entrance that architects and developers specify when they want the facade to look calm and considered rather than aggressive. The brand position is that of an accessible, repeatable aluminium door system engineered for real projects, not bespoke one-off commissions.

Materials & Finish

The profiles are extruded from 6063-T5 aluminium alloy on a thermally broken 75 mm system, with glass-fibre-reinforced polyamide strips and triple EPDM seals separating the interior and exterior aluminium faces to eliminate cold bridging. The exterior powder coat is a matte, low-sheen polyester finish applied after a full chemical pre-treatment — degrease, etch, conversion coat and dry — available across the full RAL range, with the signature being a soft warm grey that pairs naturally with red brick, larch timber and cream render. The horizontal glass panes are double-sealed units with laminated safety glass on the exterior face, available in clear, frosted, acid-etched or solar-control tints, with warm-edge spacers to prevent condensation at the glass edge. All fasteners, hinge covers and lock plates are concealed or colour-matched to the frame, so the outside face reads as uninterrupted aluminium. The powder coat is tested for salt-spray resistance and UV stability, making the door suitable for both inland city projects and coastal installations where salt air degrades lesser finishes.

Structure & Configuration

The LundPane leaf is a flat aluminium slab with three to five horizontal glass panes of varying widths — typically a narrow top light, a mid-level viewing strip at standing eye height, and a lower privacy band — separated by solid aluminium ribs that echo the mullion rhythm of a traditional Swedish window wall. The frame is a thermally broken 75 mm aluminium system with adjustable fixing lugs for out-of-plumb openings and concealed hinges that let the installer adjust the leaf in three directions. The door accommodates single leaves up to 1000 mm wide and 2300 mm high, pair doors up to 1900 mm wide, and a matching transom window or sidelight. The lock is a European mortise unit with multi-point locking hooks, pre-prepped for smart locks, RFID keypads or intercom integration.

Thermal, Acoustic & Security Performance

The thermal break, triple EPDM seals and insulated leaf core deliver U-values around 1.6 to 2.0 W/m²K, which is competitive with many timber doors and far better than non-thermally-broken aluminium. The horizontal glass panes are double or triple glazed with warm-edge spacers, so the total door assembly performs well thermally even with the glazing area. Acoustic insulation of 30 to 34 dB Rw is achieved with laminated double glazing, suitable for urban residential entrances and quiet corridors. Security comes from the rigid aluminium leaf, anti-pry latch protection, anti-drill lock inserts and the option of RC2-rated hardware and laminated glazing, making it suitable for residential, mixed-use and small commercial entrances.

Manufacturing, Installation & Maintenance

SkyLink fabricates the aluminium on CNC saws and drill centres, cuts and bonds the glass panes under controlled sealing tables, and pressure-tests each door for air and water tightness before packing. On site, the adjustable frame simplifies installation in rough openings that are not perfectly square, and the concealed hinges allow three-way adjustment so the leaf seals evenly against the gaskets. Maintenance is minimal: wash the aluminium twice a year with neutral soap, clean the glass normally, lubricate the hinges every two years with silicone spray, and inspect the gaskets for compression. No painting, waxing or resealing is required. For housing associations managing hundreds of units, this low-maintenance profile means the door never becomes a recurring repair item — the powder coat outlasts the building's first maintenance cycle, and the gaskets and hinges are simple, stocked spares.

Customisation & OEM/ODM

The number and width of the horizontal panes, the glass type, the RAL colour and the hardware brand are all fully customisable. Dual-colour options with a different finish inside and out are available, and SkyLink offers OEM branding with a distributor's logo and ODM exclusive designs for partners who want a differentiated product. European mortise locks, American panic hardware, smart locks and fingerprint readers are all supported. Minimum order quantities are realistic for project work, and a sample door is supplied for approval before mass production. For distributors who want to carry the LundPane as a stock product, SkyLink offers pre-coloured ready-to-ship configurations in the most popular RAL shades, reducing lead time to under two weeks for standard sizes.

Detailed Specifications

Material: 6063-T5 thermally broken aluminium, 75 mm profile

Door leaf thickness: 75 mm frame, flat slab with horizontal glass panes

Size: single leaf up to 1000 mm x 2300 mm; pair and transom options

Glazing: double-sealed laminated glass in horizontal panes, clear/frosted/solar

Core: insulated thermal break, EPDM triple seals, polyamide strips

Surface finish: matte polyester powder coat, RAL matched, warm grey signature

Sound insulation: 30–34 dB Rw with laminated double glazing

Hardware: European mortise lock, concealed hinges, smart lock ready

Certification: thermal transmittance, air/water tightness, optional RC2 security

How We Support Your Project

SkyLink provides CAD drawings, colour chips and firm quotations within one working day. We coordinate with architects and main contractors on opening sizes, hinge loading and hardware selection, and supply a sample door for approval before mass production. On large projects we ship in a controlled container sequence, and English-speaking technical support is available by video call during installation.

Frequently Asked Questions

Can the panes be all frosted for privacy? Yes — any combination of clear, frosted and patterned glass is available, including gradient frosting.

Does the horizontal glazing reduce thermal performance? No — the panes are double-sealed with warm-edge spacers and the frame is fully thermally broken.

Is it secure enough for a residential entrance? With RC2 hardware and laminated glass it meets residential and small commercial standards.

What colours are available? Any RAL or NCS colour, including dual-colour inside and out.

What is the lead time? Around 25 to 35 days for standard configurations, plus time for custom colours.

Can it be used as a fire-rated door? Fire-rated variants are available on request with appropriate certifications.

Does it work with video intercoms? Yes, the leaf is pre-prepped for intercom camera and speaker cutouts.

Value for Money

A thermally broken aluminium door with carefully detailed glazing adds architectural value at a competitive project price. The low-maintenance powder coat and long-life hardware reduce lifecycle cost, and the repeatable platform lets developers lock a price for an entire housing development. Compared to importing bespoke timber doors, the LundPane arrives fully fabricated, pre-glazed and ready to hang, cutting on-site carpentry and fitting time by as much as half. For housing associations and student-housing operators who need dozens of identical entrances, the consistency and speed of delivery are as valuable as the door itself.

Design Inspiration & Applications

Picture the LundPane at a townhouse entrance: a soft warm grey aluminium slab, three horizontal frosted glass strips, a slim black pull handle — quiet and measured. At a university building it repeats along a corridor of identical doors; at a villa it complements the brick and larch facade; at a community centre it gives a welcoming, civic entrance without pretension. The horizontal pane rhythm also works well on pair doors, where the glazing bars align across both leaves to create a continuous window wall. In coastal locations, the matte warm grey finish hides salt spray better than white or light colours, and in urban settings the frosted panes protect residents from being seen from the street while still admitting daylight. It is a door that adapts quietly to its context rather than imposing itself.

Environmental Responsibility

Aluminium is fully recyclable, the powder-coat booth recovers over 95% of overspray, and the thermally efficient profile reduces the building's heating loss over decades. Material declarations and finish safety data sheets are available for LEED and BREEAM certification.

Installation & Aftercare in Detail

Fix the adjustable frame plumb and square, hang the leaf on the concealed hinges, fit the mortise lock and handle, and adjust the three-way hinges for even seal compression. Clean glass with standard glass cleaner, wash the aluminium twice a year with neutral soap, lubricate hinges annually, and replace gaskets if they become compressed.

Specification summary

The LundPane Aluminium Door is a thermally broken 75 mm aluminium entrance with horizontal glass panes, matte RAL powder coat, concealed hinges and smart-lock preparation — a calm, measured, repeatable door for residential and institutional Nordic architecture.

In-Depth on the Horizontal Pane Rhythm

The defining detail is the rhythm of the horizontal glass panes. Rather than a single large window or a fully solid slab, the panes are narrow and carefully spaced, creating a mullion rhythm that references traditional Swedish window architecture while using modern aluminium, insulated glazing and concealed hardware. The result is an entrance that reads as considered and architectural rather than off-the-shelf.

Dimensional Planning and Custom Sizing

Single leaves up to 1000 mm wide and 2300 mm high are standard. Larger openings use pair doors or transoms. SkyLink reviews every opening dimension against hinge loading and wind pressure before production, so the door arrives correctly sized for the actual rough opening.

Performance Under Everyday Use and Climate

Concealed hinges rated for hundreds of thousands of openings, EPDM seals that flex without perishing, and a UV-stable powder coat that resists coastal salt and urban pollution. In winter the thermal break prevents condensation on the interior frame; in summer the UV-stable finish prevents chalking. The door handles the daily cycle of hotel staff, residents and delivery people without sagging, misalignment or seal failure, and the horizontal panes stay clear because the warm-edge spacers prevent the cold edge that causes internal fogging.

Sustainability and Life-Cycle Value

Recyclable aluminium, long-life finishes and low-maintenance hardware mean the door rarely needs replacement, avoiding the embodied carbon of repeated production. The thermally efficient profile reduces building energy loss over decades, and material declarations support green-building certification.

Ordering, Logistics and Project Support

Send drawings and opening schedules; SkyLink returns dimensioned drawings, hardware schedules and firm quotations within a day. A sample door is approved before mass production, and goods are containerised with loading photos and packing lists. Regional distributors support on-site commissioning.

A Final Word on Craftsmanship

The LundPane is measured and precise: CNC-cut aluminium, controlled glass bonding, pressure-tested seals and concealed hardware. It delivers the quiet, ordered entrance that Nordic residential and institutional architecture demands — a door that performs well for decades and never calls attention to itself, which is exactly what good architecture should do. For developers who need a repeatable, specifiable aluminium entrance that meets thermal and security standards without a bespoke premium, the LundPane is the practical, considered choice.