Horizon Windows
15+ Google Reviews
Expert uPVC window installers. Serving Dublin and surrounding areas. Quality workmanship guaranteed.
Our Windows are designed to provide high levels of thermal insulation. Combined with high performance double glazed or triple glazed units and weatherproof seals, the complete product will provide you with a thermal efficient solution. You get unbeatable protection against adverse weather conditions.
UPVC Windows are available Double Glazed or Triple Glazed to suit your requirements for heat retention and soundproofing. All our windows can achieve a Window Energy Rating of band A, helping you reduce your energy consumption and carbon footprint.
We either meet or exceed all current building regulations and provide excellent thermal protection against the loss of heat from your home.
UPVC Windows are available Double Glazed or Triple Glazed to suit your requirements for heat retention and soundproofing. All our windows can achieve a Window Energy Rating of band A, helping you reduce your energy consumption and carbon footprint.
The UPVC used in our systems is thermoplastic, which means it can be repeatedly melted and reformed. As a result it can be recycled easily and cost effectively.
Vista Therm Performance is the latest innovation from CareyGlass International. A triple glazed unit offering the highest level of insulation in the market with a U value as low as 0.4W/m²K. Double glazed units can offer 1.0 w/m2k.
Triple glazing has a further benefit in its ability to insulate against noise. If you live beside a busy road or an airport triple glazing will eliminate noise pollution.
Generally, thicker the glass, the better it is at reducing noise. However, glass has a natural coincidence frequency. Any thickness of glass will have a pitch at which it actually amplifies the sound rather than stopping it. This is why double and triple glazed windows are recommended to counteract the coincidence frequency.
Material Properties: uPVC itself is a poor conductor of heat, meaning it effectively blocks heat transfer.
Multi-Chamber Profiles: Many uPVC profiles have internal chambers filled with air, which acts as an insulator, further reducing heat loss.
Glazing: The type of glass used is crucial. Double or triple glazing with low-E coatings creates multiple layers of insulation, preventing heat transfer.
Weather Sealing: High-quality weather seals prevent air leakage, enhancing insulation and reducing noise pollution.
Benefits of Insulated uPVC Windows
Energy Efficiency: Reduced heat loss in winter and heat gain in summer, leading to lower energy bills.
Comfort: Maintains a consistent indoor temperature, enhancing comfort throughout the year.
Noise Reduction: The multiple layers of glass and airtight seals significantly reduce external noise.
Condensation Control: Helps prevent condensation, reducing the risk of mold and dampness.
Durability: uPVC is resistant to weather elements, ensuring long-lasting performance.
Ireland’s mild yet damp climate presents specific insulation challenges. While uPVC windows are inherently efficient, optimizing them for Irish conditions can significantly enhance comfort and energy savings.
Prioritize Triple Glazing: While often associated with colder regions, triple glazing offers substantial benefits in Ireland. It excels at blocking heat loss and reducing noise pollution. However, weigh the cost against potential savings, as the impact might be less pronounced than in harsher climates.
Focus on Low-E Coatings: Ensure your windows have low-emissivity coatings to minimize heat transfer. These coatings reflect radiant heat back indoors during winter and prevent heat gain in summer.
Check Weather Seals: Regularly inspect and replace worn weather seals to maintain a tight fit and prevent air infiltration. High-quality seals are crucial for preventing heat loss and reducing drafts.
Consider Frame Depth: Deeper uPVC frames often provide better insulation due to increased air pockets. This can contribute to improved energy efficiency.
Discuss your PVC windows & Aluminium door requirements with us today!
At Horizon we work with you, discuss your requirements and likes
and together we insure you get your home looking exactly as you want it.
Unit 2, Newtown Avenue,
Malahide Road Industrial Park, Dublin 17
D17 C640
Unit 2, Newtown Avenue,
Malahide Road Industrial Park, Dublin 17
D17 CA34
Copyright 2025. Horizon Windows and Doors | All Rights Reserved