Lumi Windows Northern Ireland
Edge-to-edge frameless glass — ultra-modern Lumi aluminium windows for contemporary homes across Northern Ireland
Lumi Windows — Frameless Design, Outstanding Performance
If you live in a modern style home and want to benefit from the latest developments in window system design, Turkington Windows are proud to supply and install Lumi windows. With their completely flat and flush profile, Lumi windows create an ultra-minimalist aesthetic with uninterrupted sightlines. Triple glazed as standard with structurally bonded glazing and hidden locking systems.
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Truly Frameless Design
Edge-to-edge glass with a completely flush, flat profile for a seamless look.
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Triple Glazed as Standard
Outstanding thermal performance keeping your home warmer and quieter.
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Hidden Locking System
Structurally bonded glazing with concealed locks for security and aesthetics.
What Makes Lumi Windows Different
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1
Completely Flush Profile
No visible frame — edge-to-edge glass for uninterrupted interior sightlines.
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2
Triple Glazed as Standard
Superior insulation as a baseline — not an optional upgrade.
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3
Structurally Bonded Glazing
Glass is bonded directly to the frame for maximum structural integrity.
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4
Hidden Security Locks
Concealed multi-point locking maintains the clean aesthetic.
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5
Minimal Condensation
Outstanding thermal performance dramatically reduces condensation.
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6
Bespoke Colour Options
Available in RAL colours to complement any modern home design.
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Minimalist design that brightens your home
Get a QuoteLumi windows take minimalism to the extreme — frameless edge-to-edge glass creates a seamless connection between inside and outside. The flush profile maximises your glazed area while eliminating the visual interruption of traditional frames.
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Outstanding thermal performance
Learn MoreTriple glazing and insulated frames as standard mean Lumi windows deliver exceptional energy efficiency. With two insulating air gaps instead of one, heat loss is dramatically reduced — keeping your home warmer and quieter all year round.
Brochures & Specifications
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The Lumi Advantage
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Frameless Profile
Zero visible frame for maximum glass.
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Triple Glazed
Outstanding thermal performance as standard.
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Hidden Locks
Security without compromising aesthetics.
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10-Year Guarantee
Full product and installation warranty.
What Our Customers Say
Get Your Free Lumi Windows Quote
Lumi windows designed and installed by Turkington — Northern Ireland's most trusted glazing specialist.
