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Expert Double Glazing Solutions in Perth, WA
Positive DG is Western Australia's leading double glazing specialist with over 25 years of experience in residential and commercial window and door solutions. Our expertise lies in providing energy-efficient, noise-reducing double glazing systems designed to withstand Australia's harsh climate. We utilize premium Deceuninck profiles with UV-resistant technology and Renolit laminations, ensuring durability in coastal and tropical environments.

Our team prioritizes personalized service, offering free in-home assessments and tailored recommendations while maintaining minimal disruption during installations. With a commitment to quality craftsmanship and cost-effective solutions, we help transform homes into comfortable, eco-friendly spaces without compromising on style or security.
Services
Residential Glazing Commercial Glazing Window Installation Door Installation Energy-Efficient Solutions
Highlights and features
  • 25+ years of double glazing expertise in Western Australia
  • Use of Deceuninck's UV-resistant, climate-specific window systems
  • No showrooms = lower costs for customers
  • 10-year warranty on laminated finishes
  • Personalized in-home assessments with minimal installation disruption
What people say
Easy and affordable Always on time So much better Smooth transition Completely changed the feel
Services
Residential Glazing
Our residential glazing solutions transform homes with double-glazed windows and doors that significantly reduce external noise by up to 80% while improving energy efficiency. Designed for Australia's climate using Deceuninck's UV-resistant profiles, these systems maintain temperature stability and reduce heating/cooling costs by up to 70%. The low-maintenance uPVC construction resists corrosion in coastal environments, with a 10-year warranty on laminated finishes.
Commercial Glazing
We supply and install commercial-grade double glazing for office buildings, hotels, and multi-residential developments. Our systems combine security, thermal efficiency, and acoustic insulation while meeting BAL40 bushfire standards. The durable profiles resist extreme weather conditions with maximum water and wind resistance, suitable for both small renovations and large-scale projects across Western Australia.
Energy-Efficient Solutions
Our double glazing technology reduces energy consumption by maintaining stable indoor temperatures. The thermally insulated systems prevent heat transfer through windows, lowering air conditioning and heating costs by up to 70%. UV-stabilized frames with titanium dioxide compounds resist fading and warping in intense sunlight, ensuring long-term performance in Australia's harsh climate conditions.
Noise Reduction Glazing
Specialized acoustic insulation in our double-glazed units reduces external noise pollution by up to 80%. These windows create peaceful living environments in urban areas by blocking traffic, aircraft, and industrial sounds. The sealed units maintain soundproofing effectiveness while providing thermal benefits and security features for residential and commercial properties.
Custom Window Installation
We offer complete window replacement services using Belgian-engineered Deceuninck systems with multiple opening styles including casement, tilt & turn, and lift & slide. The installation process minimizes disruption to daily life while upgrading homes with secure, low-maintenance windows available in various colors like white, cream, and woodgrain finishes.
People
Serhan
Manager
With over 25 years in double glazing, Serhan brings European expertise to Western Australia, specializing in climate-specific window solutions that improve home comfort and energy efficiency.
Esther
Accountant
Esther manages financial operations with a focus on maintaining competitive pricing through direct-to-customer supply chain optimization, eliminating showroom overhead costs.
James
Glazing Professional
As lead installer, James ensures precise fitting of double-glazed systems while maintaining minimal disruption to clients' daily routines during home improvement projects.
Questions
How do your windows handle intense Australian sunlight?
Our Deceuninck profiles contain 9% titanium dioxide for superior UV resistance, preventing warping and fading in harsh sunlight with a 10-year warranty on finishes.
Can double glazing reduce outside noise?
Yes, our acoustically insulated double glazing reduces noise pollution by up to 80%, creating peaceful indoor environments in busy areas.
Do your windows help save on energy bills?
Our thermal insulation reduces heating and cooling costs by up to 70% through superior temperature regulation in residential and commercial buildings.
What color options are available?
We offer white, cream, ash black, silver, aluminium grey, golden oak, and nut tree woodgrain finishes to suit all architectural styles.
Why choose Positive DG over competitors?
We combine 25+ years of local experience with European-engineered systems, direct pricing without showrooms, and personalized service from quote to installation.