About LGA 

Aluminium Window & Door Experts in Bunbury

  • Logo for Bunbury BPC Powder Coaters with the slogan 'Making Metal Magnificent' on a yellow background.
  • Logo with the words 'Switch Glass' separated by a vertical line.
  • Walsh Glass logo with the text 'The Glass Specialist' underneath
  • Cooling Brothers Glass Company logo with stylized blue wings above the text
  • Logo of AST Sheetmetal Works with a black background and white text.
  • Dormakaba logo with blue text and a red geometric design element.
  • Capral Aluminium logo in teal and gray text on a white background
  • Lincoln Sentinel logo with stylized abstract shape and text.
  • Partial logo with the word 'HÄFELE' in gray and red text.
  • Close-up of Parker Black & Forrest padlock with keyhole on a blue background.
  • Logo with the text 'COMSUPPLY' in black and blue on a black background
  • Blue background with the word 'Blackwoods' in white bold letters.
  • Logo of Bent & Curved Glass with stylized 'b' and 'c' in blue and black text
  • Logo for RubeK Automatic Doors with red arrows pointing left and right, established in 1994.
  • A logo with three stylized blue chevrons above the word 'aneta' in lowercase blue letters.
  • Logo with a red gear and black text reading 'ANNO DISERS WA' with 'NO' highlighted in a circle
  • Alspec logo with tagline 'Everything Aluminium & Hardware' on black background
  • The Smartech logo on a black background.
  • Logos for Powderline Coatings and Wood Look with red and black text on a white background
View through kitchen servery window showing backyard.

Experienced Aluminium Window & Door Manufacturers

With over 30 years in the industry, LGA is Bunbury’s trusted name in high-quality aluminium window and door systems. What started as a small glazing business has evolved into a go-to supplier for residential, architectural and commercial projects across Western Australia.

We’re family-owned, locally run and backed by a tight-knit team of 24 trained professionals, including a strong apprenticeship program keeping the local skills pipeline strong.

Proudly Serving Bunbury & South West WA

From Bunbury to Busselton, Dunsborough to Donnybrook – our reputation is built on word-of-mouth, rock-solid workmanship and results that speak for themselves. Whether you’re a home renovator, builder or developer, you’ll get the same professional advice and expert installation.

How LGA WA approaches each project

Black background with a white number one in the center.
A countdown timer display showing the number 2 in white on a black background.

  • Window and door types, glass, hardware and finishes are specified with careful attention to fit, function and long-term performance.

  • Plans, site conditions, BAL requirements (if relevant) and design intent are reviewed so recommendations are grounded in the actual brief.

Black background with a large white number four in the center.
A countdown timer display with the number 3 in white on a black background.

  • The team coordinates supply, or supply and installation, working with homeowners and builders to line up with project schedules.

  • Aluminium windows and doors are manufactured to order, with accurate sizing and consistent quality as the focus.

Award-Winning Excellence in Service

AGWA Design Awards 2025 WA State Winner

2025 WA State Winner - Commercial Window/Glass project $250,000 to $750,000 - Hands Oval Stadium

AGWA Design Awards 2024 WA State Winner

2024 WA State Winner - Commercial Window/Glass Project Under $750,000 - The Shire of Dardanup's Administration, Library and Community Centre

AGWA Design Awards 2023 WA State Winner

Best Use of Windows & Doors, Glass & Glazing - Commercial Glass/Window Project Over $750K - Bunbury Office Development

AGWA National People's Choice Award Runner Up

Bunbury Office Development

Western Australia Industry Award - Nominated

2023 Western Australia Industry Award - Wayne Brooks, Managing Director

Abstract geometric logo with overlapping squares and the word VUMI, on an orange background.

Master Builders WA 2009 Subcontractor of the Year - Glazing - Winner

Awarded for Construction Excellence - Manea Senior College

Master Builders WA 2015 MBA Presidents Award for Excellence in Glazing - Winner

Blair Street Bunbury project

Master Builders Western Australia logo with blue and orange design and tagline 'building a better industry'.

A specialist team behind every project

Behind the scenes is a team of 24 trained professionals, including a strong and successful apprenticeship program that brings new talent into the industry.

  • The team has many years of combined experience in aluminium windows and doors, glazing and cladding. That depth of knowledge shows up in the advice they give and the solutions they recommend.

  • LGA WA invests in apprenticeships and upskilling so the team stays current with the latest products, installation methods and industry standards.

  • Because the team works with these systems every day, they can explain the differences clearly and recommend what suits each project, rather than treating everything as interchangeable.

Trusted Accreditations & Industry Affiliations

Logo of the Australian Glass & Window Association featuring geometric shapes and text
Logo of the National Security Screen Association with large stylized 'NSA' letters in black, blue, and white.
Logo for The Apprenticeship Community on a yellow background
A close-up image of a multicolored flower with pink, purple, and yellow petals.

Get in touch with our team today

Contact us