Becoming informed about how long windows are supposed to last is really helpful, as then youโll recognise the impact it has on thermal efficiency, fuel costs and complications such as damp and mould.
UPVC windows, aluminium windows and timber windows have varied lifespans, but on average, a contemporary double glazed window will endure for about 20-25 years.
The amount of longevity and performance will depend on things like material choice, standard of installation, weatherproofing qualities, product excellence and maintenance.
Weโll now explain moreโฆ
Influencing Factors On Window Lifespan
Outdoor climate: Persistent rain, frost, temperature swings and damp is more likely to have an adverse effect on timber windows and low-quality UPVC windows when theyโre not adequately maintained.
UV exposure: Lacklustre UPVC and timber windows in south-facing elevations also tend to fade, warp, and experience seal degradation and brittleness because of direct exposure to strong sunlight.
Material standard: Thereโs a greater chance of a window type lasting if it has a quality coating, bulky profile and superior glazing.
Maintenance: Upkeep plays a fundamental role in window performance and lifespan, so itโs important to adhere to aftercare.
Window Material Lifecycles
20-35 years is the estimated lifespan of a modern UPVC window, plus it has impressive stability in comparison to old UPVC windows, nor does it crack and get brittle.
Renowned for their robustness, modern thermally broken aluminium windows have a lifecycle in the region of 30-45 years. Theyโre amazingly simple to clean and just need hardware lubrication every few months.
A premium timber material can outlive UPVC and aluminium (lifespan of roughly 30 years, but it can be 50-60 years) if you keep it treated and preserved. Oak, mahogany and teak-framed windows (aka hardwood windows) are the most dense, durable and moisture-resistant timber solutions.
Problem Signs And Lifespan Lengthening
Keep a watch for condensation appearing within a double-glazed or triple-glazed unit, draughts and air leaks emerging, difficulty opening and closing, frame mould or damp, damaged sealing, rising energy bills etc. Such issues signal that itโs time for window replacements.
To escape these problems, it helps to keep cleaning the frames and glazing, lubricate moving parts, check seals, gaskets, drainage channels and trickle vents, and monitor for manifestation of mould or moisture.
Explore 5 Star’s double glazed window collections.
5 Starโs double glazed window collections combine thoughtful design, long-lasting performance and everyday practicality. From classic styles to contemporary finishes, each range is made-to-measure, energy efficient and built to enhance your homeโs comfort, security and kerb appeal.
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