Which home improvements make the best investments?

4 December 2023

Plans to renovate? Find out which home improvements will bring the best return on your investment. 


Family planning a home renovation in a bright room with a table, tools, and a ladder nearby

 Home improvements are a great way to add value to your home. Investing a little time and money in different areas now can mean not only creating a nicer living space but also adding a sizeable amount of value to your property. 
But where to start? When considering a revamp, the possibilities can seem endless. Is it time for a bathroom overhaul or do you start with those draughty windows you've been meaning to get around to? And which one will add the greatest value when you eventually sell? 
While you contemplate where exactly to invest your money, it's important to remember that not all renovations are created equally.
Fortunately, at Calder Windows we have more than 30 years of home-improvement experience under our belts – so we know a thing or two about upgrading your living space. 
So, we've done the hard work for you. Save yourself the uncertainty and take a look at our list of home improvements that will bring you big returns on your investment (ROI).


Adding a conservatory or sunroom


One of the most effective ways you can boost your property's value is to add a conservatory or sunroom.

Bright sunroom with white furniture, glass walls, and a large floral arrangement on a table

 Although a slightly bigger undertaking than a lick of paint, a conservatory on your property can net a whopping 108% ROI .
Not only will you reap the rewards of your investment when your home is on the market, but a conservatory or sunroom can also greatly improve your quality of living while you still call the place home. 
A whole extra living space in the house? A beautiful view of your garden? Shedloads of natural light? If you've got the cash and the time, it's a no-brainer.

Upgrading windows


New windows have to be one of the smartest ways to boost your property's perceived and actual market value. 

While shiny, neat, new windows can give your home the edge in terms of kerb appeal, they are also an investment that gives back – estimates put their ROI at around 70%
But the benefits don't stop there. Replacing old, leaky windows with superior ones can also go hand-in-hand with lower energy bills and a healthier, draughtless, damp-free living environment.
No question: window replacements are very much a long-term home improvement. 


Replacing an old front door


If you're looking for a quick and easy home improvement with a big return on your investment then look no further. Adding a new front door to your property has shown to have an impressive
average ROI of 101% .

Modern house entrance with gray door, green glass door, and plants by a sunlit wall

A smart new front door helps any property create a great first impression. Not only that but investing in a quality product – like a composite door – can improve your home's security and keep out more of that annoying traffic noise. 
Replacing your front door is a sound and straightforward investment for your home. With the help of a
trusted supplier and installer , the most trouble you'll have to go through is choosing a style that you like.


Investing in a loft conversion


If you're looking for a slightly bigger undertaking then why not consider a loft conversion? Fitting out your attic has the potential to increase your property's value by
up to 20%.

White attic room with slanted ceiling, skylight window, and a small central window above a radiator

While the initial expenditure of this larger-scale project may be higher, the impact it has on prospective buyers means that you should be able to recoup these costs (and then some) when your property is on the market. 
Not to mention the benefits for you until that time.
With some good insulation and the
right windows , a loft conversion can add heaps of square footage to your home and even help you save on your heating costs (bonus). 


Revamping your garage


With driveways now a lot more commonplace and roadside parking aplenty, many homeowners are looking to transform their lesser-used garage spaces into additional living spaces. 

 And it seems to be a renovation that pays off. Prospective buyers are so drawn to the extra space, in fact, that a well-done garage conversion could potentially increase the value of your property by up to 15% .
Flood the space with natural light and you have a blank canvas to create a whole new living area. Perhaps it could be an office, a family room or even a studio apartment. 


Upgrading windows


Just like your home, your garden can have a big impact on value. One of the more hands-on ways you can give your property the edge is by creating a lovingly landscaped green space.

Backyard patio with wicker furniture, potted plants, and a wooden shed under a sunny sky

Something as simple as a tidy-up will leave a good impression on future buyers. However, you could also consider creating a seating area for socialising or plenty of open grass for kids – all plus points for when you're hoping to sell. You could even weather-proof your garden with a small studio or summerhouse.
Create a space where you and your family can spend lazy, sunny days for an ROI of
up to 88%. 


What to consider before renovating


It's important to remember that the return you can expect to see from your home improvements is dependent on the quality of work carried out. 
Cutting corners with sub-standard suppliers or fittings now will likely prove to be costly in the long run. Choose a company you can trust – one with plenty of experience behind it and reliably good customer reviews. 
Calder Windows is a trusted
door and window supplier based in Wakefield, West Yorkshire. We've worked with homeowners for more than three decades, transforming homes with high-quality products and impeccable installations. For a quick, free quote simply get in touch .

Share this article

Recent Posts

Bifold doors are popular home upgrades in 2026. Here's an honest breakdown of what they cost
by Simon Edward 12 June 2026
Bifold doors are popular home upgrades in 2026. Here's an honest breakdown of what they cost in Yorkshire and what affects the final price.
Beat the summer heat whilst keeping your home protected. Discover the best ways to secure your home
by Simon Edward 8 June 2026
Beat the summer heat whilst keeping your home protected. Discover the best ways to secure your home during open-window season.
Bifold doors are popular home upgrades in 2026. Here's an honest breakdown of what they cost
by Simon Edward 6 June 2026
Bifold doors are popular home upgrades in 2026. Here's an honest breakdown of what they cost in Yorkshire and what affects the final price.