A&LSYSTEMS
A&L Systems UK-made extruded aluminium service channel installed in a commercial architectural ceiling

UK-Made Aluminium Channel Systems

Specifications get
compromised. Programmes
slip. Details lose their edge.

A&L Systems engineers UK-made, pre-coordinated extruded aluminium channel systems — built to protect your spec, your programme, and your design intent. Two systems. One uncompromising standard.

UK Manufactured
UK Stocked
Pre-Coordinated
100% Recycled Aluminium
About

Who We Are

A&L Systems Ltd is a UK manufacturer of pre-coordinated extruded aluminium channel systems for the architectural, M&E and main contracting sectors. We exist to remove the compromises that creep into every project — late spec swaps, clashing trades, missed programmes, and details that simply don't hold up.

Our two systems — SEAM for flush channels and REVEAL for recessed channels — share the same engineering DNA: extruded (never folded), 100% recycled aluminium, UK-made, UK-stocked, and designed to integrate seamlessly with the trades that work alongside them.

The trusted choice for architects, M&E businesses and main contractors who refuse to compromise on detail.

Solutions

A&L gives you the solution.

Three audiences. Three sets of pain points. One system, engineered to solve all of them.

01 / For Architects

Protect the spec. Protect the design.

Architect's hands drafting a detailed floor plan with a ruler and pen
The problem

Imported lookalikes show up with inconsistent tolerances, soft finishes, and compliance gaps that undermine the design intent. Late-stage availability issues then force last-minute substitutions that quietly erode the detail you specified.

How A&L solves it

UK-made, UK-stocked, extruded — so what you specify is what gets installed. Sharper lines, certified compliance, and recycled aluminium that supports BREEAM, LEED and net-zero targets.

UK ManufacturedUK StockedExtruded100% Recycled
02 / For M&E Businesses

Predictable installs. No site surprises.

M&E engineer reviewing service drawings under exposed ductwork on site
The problem

Variable imports lead to clashes, rework and unreliable fit. Long lead times mean you can't respond to changing site conditions, and disjointed systems force extra trade coordination at every junction.

How A&L solves it

A pre-coordinated system, manufactured to consistent UK standards, with stock on the shelf and a profile that integrates into neighbouring trades' installation — so labour stays on programme.

Pre-CoordinatedFast Lead TimesIntegrated Install
03 / For Main Contractors

De-risk the programme. Own the accountability.

Main contractor in hard hat and hi-vis reviewing a programme on a construction site
The problem

Overseas supply chains create delays, customs friction and a vacuum of accountability. Specialist components arriving late put critical-path activities at risk and trigger trade-on-trade disputes.

How A&L solves it

Local manufacturing, UK stock and rapid lead times remove procurement uncertainty. A pre-engineered system minimises clashes and keeps trade sequencing — and your float — intact.

UK ManufacturedUK StockedFast Lead TimesPre-Coordinated
See the seven pillars
The System

Two systems. One uncompromising standard.

Brushed silver flush aluminium channel sitting level with a white plaster ceiling
SEAM
Flush Channels · by A&L

When the line should disappear.

Architectural channels that sit perfectly flush with finished surfaces. Crisp, continuous, and quietly engineered.

Deep recessed aluminium shadow gap channel set into a black ceiling
REVEAL
Recessed Channels · by A&L

When the shadow should speak.

Deep, precision-extruded recess channels that draw a clean shadow gap between materials. Defined detail, by design.

Pillars

Where we shine.

Seven engineering and supply commitments — and what each one solves for architects, M&E businesses and main contractors. Tap a card to read more.

System

SEAM

Flush Channels by A&L

When the line should disappear.

SEAM is our flush-channel system — an aluminium U channel, precision-extruded to sit perfectly level with the surrounding finish. The result is a continuous, uninterrupted architectural line that houses lighting, sprinklers and detectors without adding bulk or visual noise.

Aluminium Channel Sizes — Stocked
Specify SEAM
SEAM flush channels integrated into a boardroom ceiling with linear downlights
SEAM 150 flush channel assembly with warm integrated downlight
SEAM 150 flush channel assembly side view, unlit
SEAM 150 flush channel head-on profile view
SEAM 150 flush channel exploded assembly with bracket and downlight

Crisp continuous line

Extruded profiles deliver the sharp, level finish that folded sheet can't hold.

Pre-coordinated detail

Engineered to sit alongside ceilings, walls and M&E without bulky junctions.

UK-stocked

Standard sections held in UK stock — protecting your spec to delivery day.

System

REVEAL

Recessed Channels by A&L

When the shadow should speak.

REVEAL is our recessed-channel system — an aluminium C channel with a deep, precision-extruded shadow gap that draws a clean, deliberate line between materials. Where SEAM disappears, REVEAL defines. Both are made from the same UK-extruded, 100% recycled aluminium.

Aluminium Channel Sizes — Stocked
Specify REVEAL
REVEAL recessed channels integrated into a boardroom ceiling
REVEAL 150 recessed channel assembly with warm integrated downlight
REVEAL 150 recessed channel assembly side view, unlit
REVEAL 150 recessed channel head-on profile view
REVEAL 150 recessed channel exploded assembly with bracket and downlight
REVEAL 150 recessed box channel assembly, lit
REVEAL 150 recessed box channel head-on view
REVEAL 150 recessed box channel exploded assembly

Defined shadow line

Precision-extruded geometry holds the shadow gap exactly as drawn.

Robust on site

Extrusion resists deformation and snagging — fewer defects, less rework.

100% recycled

Embodied carbon reduction without changing installation methods.

Stack of UK-manufactured extruded aluminium service channel profiles from A&L Systems
Our Promise

At A&L Systems.

Four words we hold ourselves to — on every drawing, every delivery, every detail.

Specified.

What you specify is what arrives — UK-made, certified, and consistent across every order.

Stocked.

Real stock held in the UK, ready to call off — so programme certainty isn't a roll of the dice.

Sustainable.

100% recycled aluminium with no compromise on installation, cost or finish.

Seamless.

Pre-coordinated, extruded, and engineered to integrate with the trades around it.

Sustainability

Built from recycled aluminium.

Aluminium is infinitely recyclable without losing performance. Every A&L channel is extruded from 100% recycled aluminium billet — giving specifiers a sustainable aluminium solution with a fraction of the embodied carbon of virgin material.

Aluminium recycling uses roughly 95% less energy than primary production. So when architects and contractors ask is aluminium recyclable? and is aluminium sustainable? — the answer, evidenced through our supply chain, is a definitive yes.

100%
Recycled aluminium billet
~95%
Less energy vs. virgin
∞
Recyclable without loss
UK
Extruded & stocked
Carbon Footprint Comparison

SEAM & REVEAL vs. other material routes

Manufacturing CO₂ per linear metre, across all standard face widths (100–300mm), based on verified billet EPD data, IAI regional data and published sheet EPDs. Our UK-manufactured channels — extruded from recycled billet — deliver up to 92% lower CO₂ versus channels made from virgin Chinese billet, and up to 79% lower CO₂ versus virgin European billet, on a full lifecycle basis net of the end-of-life recycling credit (Module D).

SEAM channel — kg CO₂e per linear metre

Material / process route100mm125mm150mm200mm300mm
A&L Systems recycled billet (UK) — net Module D2.793.143.494.185.58
European sheet (folded)6.837.688.5410.2413.66
Middle East sheet (folded, est.)7.198.098.9910.7914.39
Europe virgin billet10.3011.5912.8815.4520.60
Middle East virgin billet10.8812.2413.6016.3221.76
China sheet (folded, est.)17.2419.4021.5625.8734.49
China virgin billet26.7230.0633.4040.0853.44

REVEAL channel — kg CO₂e per linear metre

Material / process route100mm125mm150mm200mm300mm
A&L Systems recycled billet (UK) — net Module D5.585.936.286.978.37
European sheet (folded)13.6614.5115.3617.0720.48
Middle East sheet (folded, est.)14.3915.2916.1917.9821.58
Europe virgin billet20.6021.8923.1825.7530.91
Middle East virgin billet21.7623.1224.4827.2032.63
China sheet (folded, est.)34.4936.6438.8043.1151.73
China virgin billet53.4456.7860.1266.8080.15

A&L Systems figures are shown net of Module D (end-of-life recycling credit): full lifecycle CO₂ = extrusion-inclusive manufacturing (A1–A3) + transport (A4) + end-of-life (C1–C4) − Module D credit, based on our billet's verified EPD. All other routes are shown gross (cradle-to-gate, manufacturing only), as no comparable Module D data exists for those regions or folded sheet routes — so those figures are not on an identical basis. Figures include powder coating; they exclude installation and use. Regional virgin billet figures are approximate (IAI / industry reporting). Middle East and China sheet figures are estimated by scaling regional virgin billet CO₂ using the European sheet-to-billet ratio. Full assumptions, sources and calculations are available on request.

Verified EPD

Cortizo Infinity® billet — third-party verified.

SEAM and REVEAL are extruded from Cortizo Infinity® aluminium billet, extruded from 100% recycled aluminium billet (per manufacturer certification). The billet carries a product-specific Environmental Product Declaration (EPD), externally verified to ISO 14025 and EN 15804+A2:2020 — the same standard required for BREEAM Mat 02 and LEED MRc environmental product credits.

Life cycle module (per kg billet)kg CO₂e / kg
A1–A3 (raw material supply, manufacturing)2.40
A4 (transport to gate)0.06
C2 (transport, end of life)0.003
C3 (waste processing)0.29
C4 (disposal)0.0003
Module D (recycling credit)−1.71
Full lifecycle, net of Module D1.84
Reference EPD
Tocho Cortizo INFINITY® — DAPcons®.100.129
Declaration holder
Aluminios Cortizo, S.A.U.
Programme
DAPconstruction® (Cateb)
Standards
ISO 14025 · EN 15804+A2:2020
PCR
RCP 100 v3 (27/05/2021)
Verification
External, accredited verifier
Valid
02/12/2022 – 02/12/2027

Billet-level figures are drawn directly from the third-party verified Cortizo Infinity EPD. Per-metre product figures are calculated by A&L Systems from that billet data plus extrusion, powder-coating and profile-geometry assumptions (25% extrusion process uplift per Hydro Aluminum Extrusions EPD methodology; coating per Climatiq / AusLCI dataset). These product-level calculations are A&L's own figures and have not themselves been through third-party EPD verification. Confirm current BREEAM / LEED scoring with your assessor.

FAQ

Top questions, answered.

SEAM is our flush-channel system — designed to sit perfectly level with the surrounding finish for a continuous, uninterrupted line. REVEAL is our recessed-channel system — a precision-extruded shadow gap that defines the junction between materials. Both are made from the same UK-extruded, 100% recycled aluminium.

Yes — every A&L Systems profile is extruded and finished in the UK, held in UK stock, and delivered from UK warehouses. That means tighter tolerances, certified compliance, and full supply-chain accountability with no overseas customs risk.

Because we hold real UK stock and manufacture domestically, standard SEAM and REVEAL profiles can typically be despatched within days, not weeks. Bespoke runs are quoted on a project-by-project basis and engineered to align with your programme.

Yes. Our channels are made from 100% recycled aluminium, supporting embodied carbon reduction without changing installation methods or cost. We can supply the documentation needed to evidence sustainability credentials in your spec.

Our system is engineered up-front to integrate with the ceilings, walls and M&E services around it. That means the design-stage coordination work is largely done before drawings hit site — reducing clashes, RFIs, rework and trade-on-trade disputes.

Extruded profiles deliver sharper architectural lines, structural integrity, and a premium finish that folded sheet simply can't match. They handle better on site, resist deformation, and reduce snagging and lifecycle defects.

See all 21 questions
Recent Projects

Where the line has been drawn.

A selection of recent installations using SEAM and REVEAL across the UK.

Contact

Book a consultation.

Send us your drawings, your spec or just the question on your mind. We'll come back with the right SEAM or REVEAL solution, lead time and pre-coordination notes.

Drawings / spec (optional)
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