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An effective way to improve comfort without replacing existing windows.
Secondary glazing is often used where replacing existing windows isn’t practical or desirable.
It provides an additional internal glazing layer that helps improve insulation, reduce noise and minimise drafts, while leaving the original windows in place.
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Secondary glazing involves installing a slim, discreet window system to the inside of an existing window.
This creates an insulating air gap between the original window and the secondary pane, improving thermal and acoustic performance without altering the external appearance of the property.
Secondary glazing is commonly used where:
It’s frequently chosen for period properties, flats, apartments and buildings with character features that need to be preserved.
Secondary glazing systems can be designed to suit a wide range of window shapes and sizes.
Options may include:
Each system is assessed to ensure it functions properly alongside the original window.
While secondary glazing doesn’t replace the original window, it can deliver noticeable improvements.
Typical benefits include:
Performance depends on the existing window condition and the chosen secondary glazing system.
If you already have a clear idea of what you’re looking for, we can provide further detail on design, specification and suitability.
If you’re unsure which approach is right, we can assess the property and explain the practical differences before any decisions are made.
We offer a wide range of standard colours and finishes, covering both traditional and contemporary styles. These options suit most homes and include popular neutral tones, heritage colours and realistic woodgrain finishes.
Alongside our standard range, we also offer a bespoke RAL colour service, providing access to over 100 additional colour options.
RAL is a standardised colour matching system used across manufacturing and construction. Each colour is defined by a specific reference number, ensuring consistency and accuracy.
Using a RAL colour service allows windows to be finished in a precise shade to match existing features, architectural details or design preferences. This can be particularly useful for:
Our team can explain which colours are available, how finishes differ, and what will work best for the property.
For some projects, spreading the cost can make things more manageable.
We offer a range of finance options across our products, including buy now, pay later and monthly repayment plans, subject to status. Availability depends on the type of work and the overall project value.
If finance is something you would like to explore, we can keep things simple, explain what may be available and help you decide whether it is the right option for your circumstances.
Slim-profile window systems designed to maximise light and create a clean, modern appearance.
Extended window designs that increase light, internal space and visual presence.
A versatile, outward-opening window suitable for most property types and replacement projects.
Designed to sit flat within the frame, offering a clean, traditional appearance often used on period-style homes.
Vertically sliding windows commonly used on heritage and traditional properties, with modern performance improvements.
Replicates the appearance of timber while offering lower maintenance and improved thermal performance.
