• Call: 03 9540 6300
  • 40+ Years Experience40+ Years Experience
  • Locally-Sourced MaterialsLocally-Sourced Materials
  • Australian Quality StandardAustralian Quality Standard
X
  • Timber
    • Timber Windows
      • Timber Awning Window
      • Timber Bi-fold Window
      • Timber Casement Window
      • Timber Casement Window – Full Height
      • Timber Double Hung Window
      • Timber Fixed Window
      • Timber Louvre Windows
      • Timber Sashless Window
      • Timber Sliding Windows
    • Timber Doors
      • Timber Bi-Fold Doors
      • Timber Hinged Doors
      • Timber Sliding Doors
      • Timber Stacker Doors
      • Timber Stellar Lift & Slide Door
    • Species Guide
  • Aluminium
    • Aluminium Windows
      • Aluminium Awning Window
      • Aluminium Awning Windows – CS Range
      • Aluminium Casement Windows – CS Range
      • Aluminium Counter Balance Double Hung Window
      • Aluminium Fixed Lite Window
      • Aluminium Fixed Windows – CS Range
      • Aluminium Horizontal Sliding Window
      • Aluminium Louvre Window – CS Range
      • Aluminium Maxlite Windows – CS Range
      • Aluminium Sashless Double Hung Window
    • Aluminium Doors
      • Aluminium Corner Sliding & Stacker Doors
      • Aluminium Hinged Door – CS Range
      • Aluminium Sliding Door – CS Range
      • Aluminium Stacker Door – CS Range
    • Powdercoat Colours
  • Featured Projects
  • About
  • Our Clients
    • Architects & Designers
    • Custom Builders
    • Owner Builders
  • Resources
    • Industry Technical Fact Sheets
    • Guide to Standards and Tolerances 2026 – Windows & Doors
    • Embracing Timber
    • Condensation
    • Energy Efficient Windows
    • Window Cleaning
    • Why Choose Timber Windows?
    • Natural Solutions: Enhanced Timber Performance
    • News
  • Get in touch
  • Visit Showroom
  • Home
  •  / 
  • Featured Projects
  •  / 
  • [Devlin Mees] Group

Devlin Mees Group

Aluminium windows and doors.

  • featured projects image
  • featured projects image
  • featured projects image
  • featured projects image
  • featured projects image
  • featured projects image
  • featured projects image
  • featured projects image

Window Material

Aluminium

Project Description

Devlin Mees Group

Malvern – Contemporary Extension

This extension to a character home in Malvern demonstrates how contemporary design can be introduced while respecting the architectural style of the original residence.

From the street, the established character of the home has been retained. At the rear, the extension takes a distinctly modern approach, creating a spacious, light-filled living area with a strong connection to the outdoor entertaining area and pool.

Window Styles

Valley Windows supplied a range of custom aluminium windows and doors finished in matt black, providing a clean architectural contrast against the lighter interior finishes and complementing the darker exterior cladding of the extension.

A major feature is the large bi-parting aluminium sliding door, opening the main living space onto the timber deck and pool area. The generous glazing creates an open connection between inside and outside while bringing natural light deep into the new living area.

Above the doors, custom raked fixed highlight windows follow the pitch of the new roofline. These maximise the glazed area within the gable and reinforce the strong architectural form of the extension while allowing additional daylight into the high-ceilinged interior.

A butt-jointed corner window provides another contemporary detail, minimising the visual interruption at the corner and creating a more open outlook.

All windows and doors incorporate double-glazed Low-E, argon-filled insulated glass units (IGUs), combining the extensive use of glazing with improved thermal performance.

The finished project is a great example of balancing old and new — maintaining the home’s established character at the front while introducing a modern, open and highly glazed living environment at the rear.

Products featured: Matt black aluminium windows and doors • Bi-parting sliding door • Raked fixed highlight windows • Double-hung windows • Butt-jointed corner window • Double glazing • Low-E glass • Argon-filled IGUs

Builder: Devlin Mees Group

Design: AW Building Design and Drafting

Featured Projects

Devlin Mees Group Aluminium windows and doors.

Visit showroom Get in touch Get in touch
AGWA logo logo: Sustainable Builders Alliance Gold Sponsor logo: Master Builders Victoria

Since 1983 · Australian-made in Gippsland, Victoria. Serving Melbourne Metro, Mornington Peninsula, Gippsland, Regional VIC.
Showrooms: 26 Swan Road, Morwell, VIC 3840 24/21-35 Ricketts Road, Mount Waverley, VIC 3149. Working Hours: Monday – Friday, 8:30AM – 4:30PM.
Phone: 03 5120 6100, 03 9540 6300. ABN: 71 083 122 641.
© 2026 Valley Windows. All rights reserved | Web Design by Yarra Web