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Unit 20 Queenborough Business Park Queenborough, Kent ME11 5DY United Kingdom
01795 383028

ARC Glazing Logo

Cortizo Slimeline 20+ With a thermal break and an ultra-slim 25 mm interlock, this system is perfect for enclosing large openings up to 4 meters wide or high.

Cortizo-Slimline-20-Plus

Hidden Track

hidden

Flush Key

Locks

Slim Line

Slim line

Profile

Profile
Cortizo Slimline Plus - Hidden Rail

Hidden Track

Minimalist sliding system with thermal break and minimal aluminium sight line in which its large sashes take centre stage, with dimensions of up to 4 meters wide or high.

Transmittance

TRANSMITTANCE

Uw ≥ 0.9 (W/m²K)

Acoustic insulation

ACCOUSTIC

Rw up to 43 dB

Air permeability

Air

Class 4

Water tightness

WATER

Class 7A / 9A

Wind resistance

WIND

Class C3 / C4

BFRC Rating

BFRC Rating

A

aluminium door configurations

Sections Frame 180mm / 278mm, 3 Rails, Sash 69mm
Profile Thickness 20mm
Max Dimensions W = 4000mm, H = 4000mm
Max Weight Manual = 400kg, Motorised = 700kg
Extrusion Alloy 6063 T-5
Polyamide Strip Length Frame = 40mm, Sash = 18 / 32mm
Opening Possibilities 1, 2, 3, and 4 Sashes, Possibility of interior and exterior corner sash at 90° without mullion galandage

An integrated locking system

That can be embedded within the interlock, enabling the sashes to remain hidden while ensuring smooth sash crossing.

Grey handle 7016

GREY

Black 9005

BLACK

White 9016

WHITE

Light Silver

LIGHT

Dark Silver

DARK

Customer Ral

CUSTOM

Design & Installation

– Seamless Solutions from Start to Finish –

We offer a complete end-to-end service, including a full survey, expert professional advice, and tailored design solutions. From supply to installation, we ensure every step is seamless and customized to meet your needs.

Pricing

– Official Suppliers with Competitive Rates –

As an official Smart Architectural Aluminium supplier and fitter, we offer competitive pricing and our expert team ensures you receive exceptional value for your investment, with tailored solutions to meet your specific requirements and budget.

Delivery & Lead times

– Reliable Timelines, Prompt Delivery –

We prioritise efficient delivery and reliable lead times, ensuring your products arrive on schedule. Our team works diligently to provide accurate timelines, keeping you informed every step of the way, so you can plan with confidence.

Ready to transform your space?

Contact us today

For a free consultation and personalised quote.

Our experts are waiting to quote you

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Frequently Asked Questions

We understand that you have many questions that need answering. If you don’t find the answer here then please get in touch.

Do we offer slim profiles?

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Where do your products sit in the industry?

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Where are they manufactured?

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