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(GLA) Aluminium · Since 2008

Precisionaluminium formodern living.

Windows, doors, shopfronts and custom aluminium, manufactured to measure and installed by our own team across the Western Cape.

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2000+Projects
18Years in business
023 347 8536
(01) Who we are

Greenline manufactures, supplies and installs aluminium for homes, businesses and industry. Made to measure, fitted by our own team and backed by real after-sales service.

Our story 2000+ projects · 400+ happy customers · 30+ architects & builders
(03) Projects

Recent work across the Cape.

(04) Why Greenline

Built properly. Backed by service.

Greenline aluminium windows and doors on a new home
Made to measure

Every window and door is made for your building and installed by our own team.

Projects completed
2000+
Happy customers
400+
What you can expect
  • Friendly, informative team
  • Fanatical attention to detail
  • Quality, reliable products
  • Modern, practical designs
  • After-sales service
  • 30+ architects & builders trust us
(05) How it works

From first measure to final install.

Four clear steps, one team from start to finish. No surprises along the way.

Start your quote
01

Visit & measure

Tell us about your project. We visit the site, take accurate measurements and talk you through the options.

02

Clear quotation

You get a detailed quote with the products, finishes and glass we recommend, so you know exactly what you are paying for.

03

Made to measure

Your doors, windows or custom items are manufactured to the exact sizes needed for your building.

04

Installed with care

Our own team installs everything neatly, checks that it all works perfectly and stays available for after-sales service.

(06) Get a quote

Tell us what you need.

Tap your choices and send them straight to us on WhatsApp or email.

01What do you need?
02What kind of project?
03Roughly how many items?
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04Your details
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Industry associations
AAAMSA GroupSouth African Glass and Glazing AssociationSouth African Glass Institute