Double & Triple Glazed Windows

Both uPVC windows and aluminium windows offer significant benefits over older timber windows. uPVC window frames are renowned for durability, excellent thermal performance, and cost-effectiveness - they require minimal maintenance and are available in a wide range of colours and woodgrain finishes. Aluminium double glazing is known for exceptional strength, slim profiles that maximise natural light, and a contemporary aesthetic. Aluminium windows are highly durable, recyclable, and ideal for larger installations. The choice often comes down to personal preference, property style, and budget.

Double glazed windows work by trapping air or inert gas between two panes of glass, creating an insulating barrier that significantly reduces heat loss. Energy efficient windows mean your home stays warmer in winter without relying heavily on central heating, which can lower your energy bills. All our energy saving windows come with A rated windows as standard - the highest rating in the Window Energy Rating (WER) system. Modern double glazing can reduce heat loss by up to 50% compared to older single glazed or early double glazed units.

A rated windows are double glazed windows that have achieved an 'A' rating under the British Fenestration Rating Council (BFRC) Window Energy Rating scheme. This rating system measures overall energy efficiency by considering thermal insulation (U-value), solar heat gain, and air leakage. A rated double glazing retains more heat and uses less energy than lower-rated alternatives. All our A rated double glazed windows help reduce heating bills and carbon footprint, with A+ and A++ options available for maximum efficiency.

Heritage windows are specially designed replacement windows that replicate the authentic appearance of traditional timber windows whilst providing all the benefits of modern double glazing. Our heritage window range includes uPVC heritage windows and aluminium options, featuring period-appropriate details such as decorative glazing bars, run-through sash horns, and woodgrain finishes. These heritage style windows are ideal for period properties, conservation areas, and homeowners who want to maintain traditional character without sacrificing energy efficiency or security.

Double glazing consists of two panes of glass with an insulating gap between them, whilst triple glazing uses three panes with two insulating gaps. Triple glazed windows offer superior thermal insulation, achieving lower U-values and better energy ratings. They also provide enhanced sound insulation, making them ideal for homes near busy roads or airports. For most Hampshire homes, A-rated double glazing provides excellent energy efficiency at a more affordable price point. Triple glazing is particularly beneficial for north-facing rooms, new build properties, or homes in particularly cold or noisy locations.

Absolutely! We offer a wide range of colours and finishes for both uPVC windows and aluminium windows. From classic white to contemporary anthracite grey and traditional woodgrain effects, we tailor your new windows to suit your style. Our uPVC double glazing is available in various RAL colours and realistic wood finishes, whilst aluminium windows can be powder-coated in virtually any colour. We also offer dual-colour options with different colours inside and outside.

We offer a comprehensive range of window styles. Casement windows are the UK's most popular choice, offering excellent ventilation. Flush casement windows provide a sleek look with sashes sitting flush with the frame. Bay windows and bow windows create additional space and flood rooms with natural light. Tilt and turn windows offer versatile ventilation options, ideal for high-rise apartments. Sliding sash windows replicate Georgian and Victorian elegance with modern efficiency. Our heritage windows are perfect for period properties in conservation areas.

The time for double glazing installation varies depending on the number, size, and style of windows. A single standard window typically takes 2-3 hours to install, whilst a full house installation usually takes 2-3 days. Our experienced window installers work efficiently to minimise disruption, and our window fitters always clean up thoroughly after installation. Following your consultation and survey, we'll provide a clear timeline for your specific project.

We provide a comprehensive 10-year insurance backed guarantee on all products and installation. This covers any defects in materials or workmanship. As a Which? Trusted Trader and Trading Standards approved double glazing company, we stand firmly behind our work. The insurance backing means your guarantee remains valid even in the unlikely event that our glazing company ceases trading - giving you complete peace of mind.

Modern double glazed windows are designed to be low maintenance windows. For uPVC frames, simply wipe with warm soapy water and a soft cloth - avoid abrasive cleaners. Aluminium frames can be cleaned the same way. We recommend checking drainage holes periodically and lubricating hinges and locks annually with light oil. With proper care, your low maintenance windows will maintain appearance and performance for many years without painting or staining.