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Energy Efficient
Over 30 Years Of Excellence
Fast Turnaround
Custom-Built Solutions
With over 30 years of expertise, we specialise in custom-built glazing solutions designed to reduce noise, eliminate draughts, and enhance security—all while preserving the unique character of your property.
Glazing Solutions for a Better Tomorrow
Achieve ultra-quiet living spaces with our soundproofing expertise.
How We Help:
Use of 6.4mm laminated glazing for maximum acoustic performance.
Custom air gaps to optimise sound insulation.
Absorbent framing to reduce reverberation and noise leakage.
Perfect For:
- Residential properties in busy areas.
- Hotels and guest houses ensuring guest comfort.
- Office spaces needing peaceful environments for productivity.
Soundproof Windows
Enjoy the advantages of double glazing without replacing your existing windows.
What Is It?
Secondary glazing adds a second pane inside your existing windows, improving performance without altering the exterior look.
Key Benefits:
Eliminates draughts and cold zones.
Retains heat, lowering your energy bills.
Increases security with robust locking mechanisms.
Blends seamlessly with your décor, with customizable RAL color options.
Why It’s Ideal:
Secondary glazing is a cost-effective, non-intrusive solution for energy efficiency and soundproofing. Installation is quick, mess-free, and perfect for listed or conservation buildings.
Secondary Glazing
Say goodbye to disruptive noise with cutting-edge acoustic laminated glass.
Key Benefits:
Blocks out traffic, human, and environmental noise.
Superior performance with 44-45dB reductions in sound transmission.
Perfect for urban homes, offices, and hotels seeking tranquil interiors.
How It Works:
Our acoustic glazing combines laminated glass with a special acoustic polyvinyl layer. Paired with optimal air gaps (100-150mm), it transforms noisy environments into serene spaces.
Acoustic Glazing
BESPOKE FOR YOU
Our Services
At Wind-Do Seal Ltd, our advanced Window Seal Systems combine energy-saving technology with superior soundproofing to deliver unmatched performance. Using innovations like Add-A-Pane Secondary Glazing and Planibel G Low-E Glazing, we can reduce heat loss by up to 67% and noise levels by up to 70%. These systems eliminate draughts, enhance insulation, and lower energy costs, all while providing an extra layer of security. Designed to blend seamlessly with any window style, our solutions ensure both comfort and efficiency in homes, offices, and heritage properties.
Additional Features
At Wind-Do Seal Ltd, we’ve been leaders in window glazing innovation since 1985. From secondary glazing to acoustic solutions, our bespoke systems are designed to enhance comfort, security, and energy efficiency for homes and businesses alike.
With decades of expertise and a focus on precision craftsmanship, we deliver solutions tailored to your building’s needs, maintaining its character while modernising its performance. Whether it’s reducing noise, eliminating draughts, or conserving energy, we’ve got you covered.
About Us
We manage a number of apartments in Dublin city centre. We were having issues with street noise in several of the apartments that was causing ongoing issue for our tenants. We had secondary glazing installed by Wind- Do Seal Systems and the difference has been dramatic. I was very surprised at the level of noise reduction achieved by the glazing. I would definitely recommend this company and its product
Stephen Mc Govern | Managing Director, Dublin City Rentals
I just wanted to thank you and John for a job well done. I am thrilled with my secondary glazing. My house is so much warmer. John and his son were very professional and installed the windows quickly and efficiently. I am very pleased with the work.
Lorraine, Ballinteer, Dublin
Wind-Do Seal Ltd personnel were very friendly and helpful people, from initial contact to delivery and fitting. We live on a very busy city street front and the traffic noise had become intolerable, especially at night over the past few years. The Secondary Glazing installed by Harold, John & co has greatly reduced the noise to almost unnoticeable, with the added benefit of better heat insulation as well. We have been heartily recommending them to family and friends.
Hugh, Cork City
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