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Business Details
30 Years
experience
Premium Insulating Glass Units Exeter
Established in 1996, Premier Double Glazed Units has built a reputation as a family-owned specialist in insulating glass unit manufacturing. Our expertise combines cutting-edge automated technology with traditional manual craftsmanship to meet diverse glass requirements. With over two decades of industry experience, we utilise a state-of-the-art 7-stage production line featuring precision cleaning systems, automated quality scanners, and advanced argon gas sealing technology. Our manual production line delivers bespoke, hand-finished solutions for heritage and specialist applications. Certified under EN1279 standards, we maintain rigorous quality control through CMS Mark compliance and membership of the Glass and Glazing Federation. Partnering with global glass leaders like Saint-Gobain and Guardian, we offer high-performance coated glasses, low-iron variants, and safety glass options.

Our investment in dual automated production lines - including triple-glazing capabilities - ensures both precision and scalability. The Super Spacer warm-edge technology we employ reduces heat loss by up to 94% while minimising condensation risks. Based in Exeter, we maintain direct control over logistics through our dedicated delivery fleet, prioritising timely service. Our commitment to quality assurance spans from raw material selection to final product verification, with automated embossing of production details for traceability. Whether supplying standard units or creating custom decorative glass with leaded lights and cottage bars, we maintain exacting standards throughout the manufacturing process.
Services
Double-glazed units Triple-glazed systems Decorative glass Heritage glass units Argon gas filling Warm-edge spacers Safety glass Low-iron glass Coated glass Custom glass
Details
  • Year established: 1996
Highlights and features
  • 25+ years' expertise in insulating glass manufacturing
  • Dual automated production lines with triple-glazing capability
  • Super Spacer technology reducing heat loss by 94%
  • Direct delivery control through dedicated vehicle fleet
  • EN1279-certified quality assurance system
Associations and certifications
  • CMS Mark
  • EN1279
Services
Double-glazed units
Our double-glazed units combine automated precision with quality materials to create energy-efficient window solutions. Each unit undergoes rigorous quality checks including automated thickness measurement and argon gas filling. The warm-edge spacer technology significantly reduces heat loss while maintaining structural integrity for long-term performance.
Triple-glazed systems
Triple-glazed systems provide enhanced thermal insulation using precision-engineered layers with optional argon gas filling. Our automated production line ensures consistent quality across all units while maintaining tight manufacturing tolerances. This solution offers superior noise reduction and energy efficiency for demanding applications.
Decorative glass
We create decorative glass solutions incorporating leaded lights, stained glass effects, and cottage bars to enhance property aesthetics. Our bespoke design service works with clients to develop custom patterns that maintain privacy while allowing natural light transmission. All decorative elements meet safety and durability standards.
Heritage glass units
Specialist heritage units replicate traditional appearance while delivering modern performance benefits. Our manual production line creates narrow cavity slim sightline units matching historic designs. These units maintain authentic visual characteristics while incorporating contemporary insulation properties.
Warm-edge spacers
Super Spacer warm-edge technology dramatically improves window thermal performance by reducing edge conduction by 950 times compared to aluminium. This innovation minimises condensation risks and enhances overall energy efficiency while maintaining structural integrity across temperature variations.
Questions
What types of glass units do you manufacture?
We produce double and triple-glazed units using automated precision manufacturing with options for heritage and bespoke applications.
Do you offer decorative glass solutions?
Yes, we provide decorative options including leaded lights, stained glass, cottage bars, and safety glass with custom design assistance.
What quality standards do you follow?
Our manufacturing complies with EN1279 standards and carries CMS Mark certification, with automated quality control throughout production.
Can you supply specialist performance glass?
We offer high-performance coated glasses, low-iron variants, and Super Spacer warm-edge technology for enhanced thermal efficiency.
How are orders delivered?
We maintain direct logistics control through our dedicated delivery fleet to ensure timely and reliable order completion.