Is It Worth Replacing 30 Year Old Windows?
- 23 October 2024
- News
If you’re living in a property where the windows have been in place for decades, you may have wondered to yourself whether your home would be better off with a new set.
It’s widely agreed that around 30 years after the initial installation, windows’ performance will deteriorate, leading to reduced thermal efficiency, comfort, and a deduction in your property’s value.
In this blog, we’ll explore how to recognise when your windows need replacing, the benefits of upgrading, and how to choose the best alternatives to help you to enjoy a more comfortable living environment, and save money on your energy bills.
How To Recognise Your Windows Need Replacing
Before deciding whether to replace your windows, it’s essential to assess their current condition, to determine whether an upgrade is necessary. Here are some clear signs that indicate it might be time for an upgrade: 
Drafts and air leaks
One of the most noticeable signs of ageing windows is the presence of drafts. If you feel cold air seeping in around your windows, it’s a clear indicator that they’re no longer providing adequate insulation. These air leaks can significantly impact your home’s energy efficiency and comfort.
Condensation between panes
Double glazing is designed to provide an insulating barrier between your home and the outside world. If you notice condensation or fogging between the panes of glass, it’s a sign that the seal has failed, compromising the window’s insulating properties.
Difficulty in operation
Windows should open and close smoothly. If you’re struggling to operate your windows, whether they’re sticking, jamming, or refusing to stay open, it’s a sign that the mechanisms have worn out and replacement might be necessary.
Visible damage or decay
Inspect your window frames for any signs of damage, such as cracks, chips, or rot in wooden frames. These issues not only affect the window’s appearance but can also lead to more severe problems like water leaks and further deterioration.
Increased energy bills
If you’ve noticed a steady increase in your energy bills, your old windows could be a contributing factor. Inefficient windows allow heat to escape in winter and enter in summer, forcing your heating and cooling systems to work harder.
Outdated single-pane glass
If your 30-year-old windows are still single pane, they’re significantly less energy-efficient than modern double or triple-glazed options. Upgrading can lead to substantial improvements in insulation and noise reduction.
The Benefits Of Replacing Old Windows
Now that we’ve identified the signs of ageing windows, let’s explore the numerous benefits of replacing them:
Improved energy efficiency 
Modern windows are designed with energy efficiency in mind. Double or triple glazing, low-E coatings, and improved frame materials all contribute to better insulation, reducing heat loss in winter and heat gain in summer. This reduction of overall heat transfer can lead to significant energy savings and lower utility bills over time.
Added comfort
New windows can dramatically improve the comfort of your home by eliminating drafts and maintaining a more consistent indoor temperature. They also provide better sound insulation, reducing external noise pollution.
Increased property value
Replacing old windows is an investment that can increase your property’s value. Potential buyers often view new windows as a significant selling point, knowing they won’t have to worry about window replacement in the near future.
Improved aesthetics
Window technology has come a long way in 30 years. Modern windows offer sleek designs and a wide range of styles that can increase your home’s kerb appeal and complement its architecture.
Better security
New windows often come with advanced locking systems and tougher glass, providing improved security for your home and peace of mind for your family.
Reduced maintenance
Unlike older windows that may require regular painting and repairs, many modern windows are designed to be low maintenance, saving you time and money in the long run, which is always a good idea.
UV protection
Many new windows come with coatings that block harmful UV rays, protecting your furniture, carpets, and artwork from fading, keeping your interior belongings in good condition for a long time.
Smaller carbon footprint
By improving your home’s energy efficiency, new windows can help reduce your carbon footprint, contributing to a more sustainable lifestyle.
Choosing the best replacements and upgrades
When it comes to replacing your windows, you have a wide range of options to choose from. At Crown, we offer an extensive selection of window styles and materials to suit every home and preference:
Window Styles
Casement Windows: Hinged on one side, these windows offer excellent ventilation and are easy to clean.
Flush Sash Windows: With a sleek, flush finish, these windows provide a modern look while maintaining traditional charm.
Sliding Sash Windows: Perfect for period properties, these windows combine classic aesthetics with modern performance.
Tilt and Turn Windows: Offering versatility in operation, these windows can tilt inwards for ventilation or open fully for easy cleaning.
Georgian Windows: Featuring a distinctive grid pattern, these windows add character and elegance to any home.
Lead Windows: With their unique design, lead windows create a striking visual impact and are ideal for heritage properties.
Materials
uPVC Windows: Known for their durability, energy efficiency, and low maintenance, uPVC windows are a popular choice for many homeowners.
Aluminium Windows: Sleek and strong, aluminium windows offer a contemporary look and excellent thermal performance.
Customisation Options
At Crown, we understand that every home is unique. That’s why we offer a wide range of customisation options to ensure your new windows perfectly complement your property:
Colours: Choose from a vast palette of colours, including woodgrain effects, to match your home’s exterior and interior decor.
Hardware: Select from our range of handles, hinges, and other hardware to add the finishing touches to your windows.
Security Features: Our windows come with multi-point locking systems, with additional security options available for extra peace of mind.
Key Points Summary
Replacing 30-year-old windows is often a worthwhile investment, offering numerous benefits including:
- Improved energy efficiency and lower utility bills
- Enhanced comfort and reduced drafts
- Increased property value and curb appeal
- Better security and peace of mind
- Increase in natural light intake
- Reduced maintenance, water damage, and improved functionality
- UV protection for your furnishings
- A smaller carbon footprint
When considering window replacement, look for signs such as drafts, condensation between panes, difficulty in operation, visible damage, and increased energy bills. Choose from a range of modern window styles and materials, and don’t forget to consider customisation options to perfectly match your home’s aesthetic.
About Crown
At Crown, we’re proud to offer a comprehensive range of high-quality windows and doors to homeowners across Buckinghamshire, Bedfordshire, and Northamptonshire. Our window offerings include casement, flush sash, sliding sash, tilt and turn, Georgian, and lead windows, all available in both uPVC and aluminium materials.
In addition to our window range, we also provide an extensive selection of doors, including uPVC doors, composite doors, bi-fold doors, French doors, patio doors, entrance doors, and internal doors. Our product range, also including our top of the range conservatories, is designed to cater to all home styles and personal preferences.
Our working process is straightforward and customer-focused:
- Quotation: We off free no-obligation quotes.
- Design and survey: Our team creates a 3D design plan and conducts a thorough survey to ensure a perfect fit.
- Installation: Our expert fitters, all FENSA registered, carry out the window installation with precision and care.
- Aftercare: All our products come with a comprehensive 10-year warranty and insurance-backed guarantee.
We invite you to visit our state-of-the-art showroom in Milton Keynes, where you can see our products up close and discuss your requirements with our knowledgeable staff. To get in touch, you can call our friendly customer service team on 01908 507 778 or email us at info@crownwindows.co.uk.
