Double Glazed Windows Gloucester

Our range of double glazed windows is extensive and includes the following:

Quality Assurance and Trust: Our Promise

Take a look at our premium range of uPVC and aluminium windows. All manufactured and installed to the highest of standards, they come at a surprisingly affordable price.

ISO 9001:2015 and BSI Kitemark logos on a blue background, representing our commitment to quality and industry-leading standards.

Dedicated to Excellence

We offer an extensive selection of windows in various styles, colours, and finishes, designed to meet every homeowner’s needs. Proudly manufactured in the UK, our windows are crafted using premium components for durability and performance. As an ISO 9001 accredited company, we ensure that our manufacturing and fitting processes adhere to the highest quality standards. Each installation is backed by the BSI Kitemark, guaranteeing exceptional workmanship and compliance with industry-leading standards.

In Safe Hands with QANW

You can trust that your windows will be installed by our dedicated, full-time, salary-paid fitters, never subcontractors. This ensures our fitters have the time and resources to carry out every installation to our rigorous standards. Once completed, your windows are covered by a 10-year guarantee, supported by our in-house service engineer and backed by a QANW insurance policy for added peace of mind.

Firmfix showroom showcasing a variety of window and door displays in a modern, spacious setting.

A set of white double-glazed windows installed on a property, surrounded by lush greenery and ivy.

uPVC CASEMENT WINDOWS

Our uPVC casement windows are the most popular product in our range. They come in a wide variety of styles and colours and are efficiency A rated as a minimum providing excellent thermal efficiency. Highly secure as standard they are also available as a high security PAS-24 option.

A wooden effect double-glazed flush casement window installed in a stone wall, offering a traditional and sleek appearance.

FLUSH CASEMENT WINDOWS

For something a little bit different why not try our flush casement range. These windows are designed so that the opening sash sits flush with the outer frame giving a unique sleek seamless appearance. Depending on finish they are Ideally suited to both modern and cottage properties.

A modern black aluminium tilt-and-turn window installed in a kitchen, providing easy ventilation and a sleek design.

ALUMINIUM WINDOWS

Our Aluminium windows by Origin Global, are a premium product. Choose from versatile OW-80 or super slimline OW-70, available in many colours. They’re highly secure (PAS24, Secure by Design), low maintenance, thermally efficient, and an excellent long-term investment.

A sleek grey tilt-and-turn window in a kitchen, offering easy ventilation and a clear view of the greenery outside.

TILT AND TURN WINDOWS

Common in Europe, these inward-opening windows are practical and easy to clean, offering simple ventilation in tilt mode. Manufactured from the same premium profile as our casement windows, they come in a wide range of colours with the same A-rated thermal efficiency.

A beautiful bay and bow window installation on a traditional home, featuring a sleek design and clear views.

BAY AND BOW WINDOWS

If you want an existing bay or bow replaced, or would like us to create a new one, these windows can make a striking addition to a property. They can be created in any of our uPVC or aluminium ranges providing all the usual benefits of security, energy efficiency and ease of maintenance.

A classic uPVC sliding sash window installed in a stylish bathroom, offering a traditional look with modern functionality.

SLIDING SASH WINDOWS

Our market-leading uPVC sliding sash windows offer the classic style typical in period properties. Our standard range provides high security, thermal efficiency, and low maintenance. Our premium Rehau range offers an authentic look, similar to traditional timber windows.