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We are trusted secondary glazing installers covering Islington and nearby areas. Our team provides professional supply and installation of secondary glazing systems throughout Islington for homes, period properties, listed buildings and commercial premises.
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Homeowners and businesses in Islington choose us for secondary glazing installation because of our straightforward approach: free no-obligation quotes, honest advice, and installations completed to the highest standard. We work with all property types across Islington and take pride in every project.
We offer the complete range of secondary glazing systems in Islington, including balanced vertical sliders for traditional sash windows, horizontal sliding units for wide window spans, slim hinged units, lift-out panels, and fully bespoke made-to-measure solutions for arched, curved or non-standard window shapes.
We serve all postcodes across Islington and the surrounding areas of Greater London. Our installations in Islington are carried out by experienced, FENSA-approved technicians who take pride in delivering clean, professional results every time.
Get a Free Quote in IslingtonSecondary glazing reduces noise by up to 80% — ideal for Islington properties near busy roads, rail lines or urban areas. Outperforms double glazing for sound insulation.
Reduce heat loss by up to 65% with Low-E glass. Perfect for draughty sash or casement windows in older Islington properties.
The ideal solution for listed buildings and conservation areas in Islington. Non-intrusive, reversible, planning-friendly.
Multi-point locking and laminated glass provide an additional barrier against forced entry for Islington homes and businesses.
Our full range of secondary glazing systems is available in Islington. All units are made to measure to fit your exact window dimensions.
2–5 panel configurations. Max width 4,934mm. 49dB noise reduction with acoustic laminate glass. Available Classic and Enhanced ranges.
HS2 / HS3 / HS4 / HS5Spring-balanced operation with tilt-in facility. Max height 3,325mm. Woolpile and Q-Lon seals. Perfect for traditional sash windows in Islington.
BVS / TBVS / SPBVS60–72mm slim sightlines. Multi-point locking. Heavy-duty options for larger openings in Islington commercial or residential properties.
SLHU / HDHU / DHUAny shape — arched, curved, angled. 200+ RAL colours. 10-year guarantee. Ideal for Islington heritage and listed properties.
Custom SpecificationMany properties in Islington are located in conservation areas or carry listed building status, making secondary glazing the ideal choice. Our installations in Islington are carried out sympathetically, preserving the character of original windows while delivering significant improvements in heat retention and noise reduction.
Secondary glazing is non-intrusive, does not alter the external appearance of the property, and is fully reversible — making it planning-friendly in Islington's conservation areas. Our team has extensive experience working on heritage properties in Islington and the wider Greater London area.
Noise pollution is a growing concern for residents and businesses in Islington. Our secondary glazing installations, using acoustic laminate glass and correctly sized air cavities, provide up to 54dB of noise reduction — transforming noisy rooms into peaceful, comfortable spaces.
With the right specification — acoustic glass and 150–200mm air cavity — secondary glazing in Islington can achieve up to 80% noise reduction (54dB). This far exceeds the performance of double glazing and can transform a noisy Islington property into a quiet, comfortable home.
Get a free quote for secondary glazing in Islington, Greater London. We aim to reply within 24 hours. Just send us a photo of your window and some dimensions and we can quote without visiting.
We also cover these areas near Islington in Greater London. Click to find out more about our secondary glazing services in each location.