Dulux
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No # 1
Painter in Sydney
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ThermoSeal Windows

Painting a new residence in Mosman

Window Restoration & Double-Glazing

Improving Comfort and Energy Efficiency

We specialise in transforming your existing windows into energy-efficient, noise-reducing assets through expert double-glazing, draught sealing, sash refurbishment, and frame repairs. Our comprehensive services include:

Premium Double-Glazing Solutions

Transform your existing windows with our advanced double-glazing service. We create a precision-engineered thermal barrier using two glass panes with an inert gas-filled space, delivering exceptional insulation and noise reduction. Our solutions are specifically designed for Australia’s harsh climate, from scorching summers to chilly winters.

Expert window restoration

  • Professional repair and restoration of timber frames
  • Specialist sash window refurbishment
  • Careful replacement of damaged timber components
  • Comprehensive draught proofing

Energy efficiency that pays for itself

  • Reduce your energy costs significantly with superior insulation
  • Maintain comfortable temperatures year-round
  • Lower your environmental impact
  • Protect against rising energy costs

Your haven of tranquility

  • Sleep peacefully through city noise and early morning flights
  • Create the perfect environment for work or relaxation
  • Enjoy conversation-friendly spaces protected from outside noise
  • Experience consistent indoor comfort in any weather

The ThermoSeal difference

Our comprehensive approach combines traditional craftsmanship with modern energy-efficient solutions. Whether restoring heritage windows or upgrading modern ones, we enhance your home’s comfort while preserving its character. Our expert techniques maintain consistent indoor temperatures while significantly reducing outside noise, making our services particularly valuable for homes in high-traffic or noisy areas.

Funding

You may be eligible for heritage funding as some councils provide funding to restore heritage windows such as Ku-ring-gai’s Heritage Home grant. 

Do I need to prepare my home before installation?

We recommend removing window coverings and ensuring clear access to all windows being replaced. Our team will protect your furniture and flooring with drop cloths, but moving valuable items away from the installation area is advised.

What makes uPVC different from standard windows?

uPVC (unplasticized Polyvinyl Chloride) offers superior insulation, durability, and noise reduction compared to traditional materials. It’s UV-stabilized specifically for Australian conditions and requires minimal maintenance while providing maximum performance.

How long do uPVC windows last?

With proper care, our uPVC windows typically last 20-30 years. They’re designed to withstand Australian weather conditions and come with comprehensive warranties for your peace of mind.

Are your windows bushfire rated?

Yes, our windows can be manufactured to meet bushfire attack level (BAL) requirements. During consultation, we’ll assess your needs and recommend appropriate solutions for your area’s requirements.

How much can I really save on energy bills?

While savings vary based on your specific situation, many customers report reductions of up to 70% in their heating and cooling costs. The exact savings depend on factors like your home’s design, location, and current window efficiency.

How much noise reduction can I expect?

Our double-glazed windows typically reduce external noise by up to 40 decibels, which can make a significant difference in urban areas. This means traffic noise, aircraft sound, and other external disturbances are dramatically reduced.