Table of Contents
Quick Takeaways of the post:
New windows are one of the best ways to increase property value.
Sometimes it is better to repair than replace.
Costs vary, so be sure to set a budget and stick to it.
Factor in removal and disposal costs.
Manchester Window Factory can replace your windows to help you sell your home faster.
Whether you are looking to sell soon, achieve a quick return on investment, or simply future-proof your property, it is essential to consider whether your renovations will add monetary value to your home.
Depending on the number and size of your windows, a window replacement can be an expensive, time-consuming, and disruptive process. However, it also offers many benefits, including better insulation, improved energy efficiency, and potentially adding property value.
So, is it worth it?
With 25+ years in business, we’ve performed countless window replacements, and we know how to make the most of your windows.
In this blog, we will advise on when to replace your windows before a move, which types of windows add value, how to improve your existing windows, and more.
Do New Windows Add Value to Houses?
This is the crux of the matter. Do new windows increase home value?
The short answer is, typically, yes.
Correctly installed new windows will usually add up to 10% value to a property for the following reasons:
- Increased kerb appeal = more buyer interest.
- Better security reassures potential buyers.
- Improved energy efficiency is a big draw for buyers who do not want large heating bills.
- New windows will carry a building regulations certification, making the house an easier sell.
However, poorly installed windows can have the opposite effect, so you should use trusted professional fitters, such as our in-house installation experts.
There are a few factors that can affect how much value is added:
- The condition of the existing windows.
- The A-rating and overall quality of the replacement windows.
- The type of property, replacements should complement the original architecture.
- Has the ceiling price been reached? – If so, no improvements can increase the property value.
Tip: Always check the ceiling price and your home’s current value with an expert before undertaking any renovations.
Best Home Improvements Tips Before Selling
The top five best home improvements before selling your home are:
- Bringing the outside in – introduce plenty of indoor plants, and consider Bi-fold or slimline aluminium sliding doors to maximise views and natural light.
- Inside upgrades – simple things that inject a sense of luxury and comfort, such as replacing old taps, investing in a power shower, a glass screen, and a heated towel rail, can add an incredible 10%
- Boost kerb appeal – fix or replace broken windows, roof tiles, cut the grass, add hanging baskets or potted plants, paint the front door – can add up to 10%, too.
- Fast broadband – upgrading your property’s internet connection to fibre optics or cable can also increase your property value by 10%
- A wood burner – adding an energy efficiency wood burner can boost your property value by 5%
The key is to spend a little to make a significant improvement. Even a thorough clean can make aspects of your home look new and much more attractive.
Top tip: Avoid attic conversions, wine cellars, room extensions that sacrifice a separate space, swimming pools, and expensive appliances, as these measures will not add anywhere near as much as they will cost.
Is It Worth Replacing Your Windows Before Selling?
Whether you should replace your windows before selling largely depends on two factors: the condition your existing windows are in, and whether you are struggling to sell or need a quick sale.
For example, if you have single-glazed windows, you will likely either need to replace them with double or triple-glazing or lower your house price to reflect that they aren’t suitable for modern living.
Replacing your windows can tempt buyers to take the plunge, giving you a faster sale. However, you need to weigh the costs of replacement versus the continued costs of advertising your home and potentially losing out on your next property.
Repair vs Replace: What to Do with Old Windows
You want your windows to look their best for potential buyers, so if you are not installing full replacements, you could retrofit enhanced glazing, or even just repair any cracks and repaint the frames. Other options include secondary glazing or thermal window films, which can improve energy efficiency without the expense of replacing your windows.
Pros & Cons Summary Table
We’ve established you should replace single-glazing with at least double-glazing, but does that mean a full window replacement?
Well, there are pros and cons associated with a retrofit vs full window replacement, outlined in the table below:
Factor | Repairing Windows | Replacing Windows |
Initial Cost | Lower upfront cost | Higher initial investment |
Energy Efficiency | Limited improvement unless resealing or reglazing | Significant upgrade with modern glazing options |
Appearance | Preserves original look (ideal for period properties) | Modernises and improves kerb appeal |
Longevity | May only extend lifespan by a few years | New windows last 20–30+ years |
Disruption | Less disruptive to the home | Requires installation work and possible redecorating |
Impact on Home Value | Minimal boost unless significant repairs | Adds value and improves EPC rating |
Time to Complete | Can be done quickly | May take longer (survey, manufacturing, install) |
Warranty/Guarantee | Often limited or no warranty | Comes with long-term warranties |
Environmental Impact | More sustainable if frames are salvageable | Can be less eco-friendly unless recycled properly |
Which option is best for you depends on several factors:
- Whether your frames are damaged
- The look you want to achieve/retain
- Your requirements and priorities
- Your budget
- Your location, particularly if in a listed building or conservation area
Types of Windows that tend to add value
The types of windows that add the most value to your property are those with double, triple or energy-efficient glazing.
- Aluminium and steel frames tend to give you the best return on investment, due to their durability, weather-resistance, low maintenance, and high kerb appeal.
- Timber windows add value, particularly to period homes, but be careful with your choice of wood, sealing methods and finish.
- Windows with strong security systems, such as multi-point locking
- Bay and sliding sash windows tend to add more property value than casement windows, due to storage (bay) and aesthetic appeal (both).
How Much Do New Windows Cost?
The cost of new windows will vary between types of windows, glazing options, and frame materials. Here’s a quick breakdown.
Type of Window (standard size) | Average Cost of Replacement Including Installation |
UPVC Casement Window | £600 – £1,800 |
Aluminium Frame | 25% more than the same style UPVC |
Timber Frame | 50% more than the same style UPVC |
Tilt and Turn Window | 25% more than the same material casement window |
Sash Window | 50% more than the same material casement window |
Bay Window | 150% more than the same material casement window |
Triple Glazing | 20-30% more expensive than same style double-glazed window |
Other factors that can affect the cost include:
- Your location – London and the South East tend to have significantly higher labour costs.
- If damaged windows need to be removed prior to replacement
- The accessibility of your windows
- The number and size of your windows
- The complexity of your design
- Added extras such as locks, which will need to be fitted
Remember to factor in the full cost when you set your budget.
Additional Value‑Adding Upgrades
While fitting new standard double-glazed windows will benefit your home and boost your chances of a sale, you can also take the opportunity to add some extra touches to appeal to potential buyers.
For example, one reason homes don’t sell or go way below their asking price is due to noise pollution. If you live close to a city centre, train station, or airport, consider installing acoustic glass to reduce the ambient sounds.
South-facing rooms could benefit from integral blinds, which can block harmful UV rays without the hassle of venetian blinds or curtains.
Kerb appeal can be enhanced by your choice of frame finish, colour, and window furniture, which can all help to create a particular aesthetic.
Last but not least, increasing your security with toughened or laminated safety glass and/or extra locking systems.
Step‑by‑Step Process for Sellers (Survey, Choose, Install)
Step 1:
The first step before putting your home on the market is to get an estimated valuation. This can usually be accomplished by entering your postcode in a property search engine such as Rightmove.
Step 2:
Next, you will need a property survey to determine the actual value of your property. This will include an estate agent checking the quality and condition of your windows and doors, the number and size of the rooms and any renovations you have made since buying the property.
Step 3:
If a window replacement is recommended, choose the style, frame, and glazing type.
Step 4:
Factor in features such as hardware and security systems.
Step 5:
Get some quotes to compare and timelines to ensure minimal disruption to your day-to-day life.
Step 6:
Select installer and schedule work.
How Manchester Window Factory Can Help You Sell with the Right Windows
Our CERTASS-certified expert installation team can take you through the whole process, from initial consultation to the final fitting.
We will assess your current windows and advise on the best replacements. We’ll help you to decide on the ideal frame, glazing, finish, and final touches such as hardware and security features. From energy-efficient options to long-term warranties, we provide a premium service at an affordable cost.
Summary & Key Takeaways
Upgrading your windows offers several benefits for homeowners and those looking to sell. New windows can breathe new life into a house, making it more attractive, energy efficient, and robust. The enhanced security, kerb appeal, and functionality can improve your chances of a quick sale or ensure you receive the full asking price. However, a full replacement is not always necessary, and sometimes more cosmetic changes are a better option.
Whether you need to fully replace or repaint and reglaze your windows before selling depends on your circumstances. In the end, it comes down to how badly you want to make a quick sale and whether window replacements are the best way to secure it.
Conclusion & Call to Action
Whether you are ready to replace your windows or are still considering your options, we’re here to help.
Fill in our online contact form or get in touch via phone, WhatsApp, or email to find out how Manchester Window Factory can transform your home and help you secure a sale.
We’d love to hear from you.
FAQs
It is estimated that you will get a return on investment from installing new windows 5-20 years through lower heating bills and insurance premiums.
However, it is estimated you could recoup around 70-80% of the cost of labour and materials by receiving a higher asking price on your property.
Assuming your new windows are correctly installed, they should reduce your home insurance costs. This is because new windows will have better locks and security features, making a break-in and damage less likely. If you do not claim on your insurance, you are typically rewarded with lower rates.
Yes, you can replace your windows in a listed building or conservation area before putting your house up for sale. However, depending on the grading of the listing, you may need listed building consent from your local authority. The same body may have stipulations you must adhere to when replacing windows in a conservation area.
Yes, energy-efficient windows add more monetary value to your home than regular windows, both in terms of savings on your bills and resale value.
Timber and aluminium windows tend to add more resale value than UPVC due to their higher kerb appeal, longevity, and energy efficiency.