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Drawing4-panel sliding patio door
SystemHeavy-duty sliding
FinishCharcoal
Glass6.38 mm laminated
Made byAlkon, Lenasia
AAAMSA approvedAluminium industry member
SAGGA approvedGlass and glazing member
SABS materialQuality profiles and glass
Free quotesOn-site measure included

Build your quote

Choose a product, type your opening size and pick a finish. The drawing redraws to scale. Add each opening, then send the list to us on WhatsApp and we'll reply with a quote.

Window, 2 sashesNot to scale for manufacture
Product
Frame finish
Glass
Send on WhatsApp

Seven systems, made in our factory

Choose a system to see where it works best and what you can specify. Every one is made to your opening size, so you never have to settle for a standard size. See all products.

Aluminium windows installation
Types
Casement, top-hung, sliding, fixed
Glass
Clear, tinted, obscure or safety laminated
Finishes
Anodised or powder coat
Burglar bars
Optional, in a matching finish
About windowsQuote this
Aluminium doors installation
Types
Hinged, double, pivot
Infill
Glass or aluminium panel
Locking
Multi-point available
Thresholds
Standard or low
About doorsQuote this
Aluminium sliding doors installation
Panels
2 to 4, any combination
Glass
6.38 mm safety laminated
Rollers
Twin steel, adjustable
Seals
Brush and wedge gasket
About sliding doorsQuote this
Folding-stacking doors installation
Panels
3 to 7
Opening
Inward or outward
Track
Top-hung, flush floor option
Glass
Safety laminated
About folding-stackingQuote this
Aluminium garage doors installation
Types
Sectional, tip-up
Drive
Manual or motor
Slats
Horizontal or vertical
Finishes
Any range finish
About garage doorsQuote this
Frameless glass installation
Glass
10 or 12 mm toughened
Fittings
Patch, spigot or channel
Hardware
Stainless steel or matching finish
Uses
Balustrade, shower, partition
About frameless glassQuote this
Aluminium shopfronts installation
Doors
Single, double, pivot
Glass
Safety laminated or toughened
Finishes
Anodised or powder coat
Install
After hours on request
About shopfrontsQuote this

What goes into a sliding door

The parts you can't see decide how a door feels in ten years. Choose a part to find it in the section.

Bulk and project pricing

For developers, contractors, body corporates and resellers. Send us your window and door schedule and we'll price it as one project, with delivery phased to your build programme.

10+

Volume rate

Better pricing per unit once your order reaches ten openings.

25+

Project rate

A dedicated estimator, a site measure for every unit, and fabrication scheduled around your build.

100+

Developer rate

Phased delivery and installation by block or phase, with one site lead from start to handover.

Send your schedule for pricing

Finishes

Anodised for a hard, metallic surface that lasts at the coast or inland. Powder coat for solid colour. Samples are at the factory.

Natural anodisedSilver, the classic
Bronze anodisedWarm, ages well
CharcoalA popular modern choice
Matt blackSlim, modern lines
WhiteClean and bright
Custom RALAny colour on order

From opening to handover

The same people measure, make and fit, so nothing gets lost between a salesperson, a factory and a subcontractor.

  1. 1

    Measure

    We visit, measure every opening and talk through systems and finishes. Free.

  2. 2

    Quote

    You get an itemised quote with frame sizes, glass type and finish for each opening.

  3. 3

    Fabricate

    Profiles are cut, assembled and glazed in our Lenasia factory.

  4. 4

    Install

    Our own installers fit, seal and clean up, then walk you through every unit.

Common questions

Anything else? Call 067 107 8983 or WhatsApp us.

Are your quotes free?

Yes. We measure on site and send an itemised quote at no charge. T&Cs apply.

Do you only work in Lenasia?

No. Our factory is in Lenasia and we install across Johannesburg and Gauteng.

Do you manufacture or just install?

Both. We cut, assemble and glaze every frame in our own factory, then our own team installs it.

Can I buy supply-only?

Yes. Builders, contractors and resellers can order supply-only. Use the bulk and project pricing form for larger orders.

Get a free quote

Send us your sizes, or book a free site measure. We reply within one working day.