Merseyside’s premium glazing specialists
Windows that last a lifetime.
Premium engineered double glazing and aluminium windows, expertly fitted by a team that never hard sells.
Premium Windows – Built to Last – Industry Leading Suppliers
Double Glazing & Aluminium Windows In Crosby
Working With Us Couldn’t Be Easier
Book your free consultation
We come to you, talk through what you need, and answer every question. No obligation, no pressure.
Bespoke design and quote
A fixed, honest quote based on the requirements of your home. You’ll know exactly what you’re paying for before you commit to anything.
Professional installation
Fitted by our own experienced team. We communicate clearly and never leave a job until you’re 100% happy.
My Custom Windows
What a Difference New Windows Make
Rehau Rio flush fit windows with palladio composite front doors – Supplied & Fitted by the My Custom Windows Team
Our Windows Are Perfect For –
Detached Homes
Semi-Detached Homes
Bungalows
Ready for New Windows? Book a Priority Call Here
Double Glazing & Aluminium Windows In Crosby
Trusted by homeowners across Merseyside
See Our Over 120 10/10 Reviews On Checkatrade
New Window - Job Location L31
Nick and Dave have been great! Nothing is too much trouble for them and we’ve used them 3 times now! Really genuine, really nice. 100% recommend!
UPVC Windows Installation - Job Location L23
Had 5 jobs completed by Nick, replacing doors and windows over the last 12 months. From start to finish I cannot praise Nick enough. Very reasonable price, very professional service. Finished job fantastic. I would recommend Nick without reservation, very happy with the service he provides.
New Windows & Door - Job Location L31
From start to finish the experience with Nick was amazing. No hard sell tactics, friendly, honest and high quality workmanship. I am so happy with the quality of my windows and front door. Don’t bother with anyone else I can’t rate him highly enough!
My Custom Windows
Our Expert Glazing Services
Window Design
Not sure what suits your home? We’ll talk it through and design something tailored to you.
Aluminium Windows
Slim frames, strong performance. A clean, contemporary look for homes that want more glass and less frame.
uPVC Windows
Low maintenance and energy efficient, without cutting corners on quality or finish.
Flush Fit Windows
A traditional, timber look frame with the performance and low upkeep of modern glazing.
Tilt and Turn Windows
Opens two ways for easy cleaning and better ventilation. Practical and secure.
Reversible Windows
Rotates fully so you can clean the outside safely from inside your home.
Vertical Windows
Classic sliding sash style, suited to period and traditional properties.
Bifold Doors
Open your home up properly. Smooth, well engineered doors fitted with the same care as everything else we do.
REHAU accredited installer
German engineered frames, manufactured in Britain.
A rated energy efficiency
German engineered frames, manufactured in Britain.
Insurance backed guarantee
Fully certified, registered with the council, covered for your peace of mind.
Free digital design service
See how your new windows or doors will look before you commit.
My Custom Windows
Meet The Team
My Custom Windows is run by Nick Walsh, who has been fitting windows and doors across Merseyside for over 20 years. They pride themselves in only fitting quality products and care about protecting their customers investment.
“We don’t believe in hard selling. Every consultation is done personally by me. Great products, honest advice and a fair price sell themselves.”
Nick
Owner and Founder
Nick has spent over 20 years in construction, from locksmithing to residential and commercial glazing to structural work with steel and concrete. Every consultation is done personally by Nick, and every job is backed by REHAU frame systems.
Outside of work: a big fan of motorcycle racing, these days with a new race companion, his grandson Thomas. Also partial to a pint or three of Guinness.
Dave
Head Fitter and Surveyor
Dave joined the team in 2022 with 48 years in the glazing industry behind him. 35 years with Greenberg Glass, including work on the Liverpool One development, followed by 13 years fitting shopfronts nationwide for brands including Next and River Island.
Outside work: golf, sailing his canal boat, and a pint of Theakston’s.
Maria
Admin & Client Relations
Maria has been running the ship for the last six years, ensuring a smooth experience for our customers and keeping Nick and Dave in check. Maria is responsible for all client and supplier administration and we couldn’t live without her.
Outside work: Pilates and a well earned G&T with friends.
£5 million public liability insurance
Insurance backed guarantee on all work
Licensed waste carrier certificate
Qualified for structural work, not just glazing
All documentation available on request
My Custom Windows
Recent Projects Across Liverpool & Merseyside
Considering Aluminium Windows for Your Crosby Home?
Over 20 Years Double Glazing Experience
We now offer premium Reynaers aluminium windows across Liverpool and the Wirral. Aluminium is an excellent choice for Crosby properties, offering slim, modern profiles, outstanding durability against coastal weather, and superior energy efficiency.
Ideal for homes near the coast or in exposed locations
Slim sightlines that maximise natural light and views
Exceptional strength and low maintenance
Wide range of colours, including dual-colour options
Double Glazing & Aluminium Windows In Crosby
Your Local and Reliable Glazing Experts Covering Merseyside
A Range of Window Choices
My Custom Windows offer a wide range of window solutions to match the style of your home. Whether you opt for classic casement styles or modern tilt & turn units we are certain to have a double-glazed window solution to meet your needs.
Only the Best Manufacturers
Our windows are sourced from REHAU a leading industry double glazing manufacturer. Using the best manufacturers means that you are receiving windows that are expertly crafted to excel when it comes to thermal performance and security.
Complete Installation Service
In addition to supplying, you with your perfect windows our team of expert fitters will complete your double-glazing installation. We will install your windows on a date and time of your choosing. Our window fitters are vastly experienced ensuring they have the knowledge and care to ensure your installation runs smoothly.
Peace of Mind
A complete set of new windows can be a large investment for any homeowner, so you want to know that you are protected. We offer complete manufacturer warrantees on all our windows ensuring that you are protected for years to come should anything go wrong.
Did You Know?
Since 1st April 2002, it has been a legal requirement for windows and doors to be installed by a registered installer. This ensures that:
• Your installation complies with building regulations.
• The installation is registered with your local council.
• Your home remains safe, secure, and energy-efficient.
At My Custom Windows, we take pride in being proud members of Assure, an industry-leading certification body. This means all our installers are fully qualified and meet the highest standards for compliance and professionalism.
Choosing us means choosing peace of mind, knowing your windows and doors are fitted correctly, legally, and with care.
My Custom Windows – FAQ
Where are you based?
My Custom Windows are based in Crosby, Merseyside. 2 Highfield Grove, Crosby, Liverpool, L23 9TD.
What areas do you cover?
My Custom Windows cover Crosby, Liverpool, and the wider Merseyside area.
How Much Do UPVC Windows Cost?
This can be a tricky question to answer, but I’ll do my best to give you a clear estimate.
This rough guide is based on a top-quality Rehau frame, A* rated argon gas-filled double-glazed units, and includes waste disposal, compliance certificates, and a 10-year insurance-backed guarantee.
As a general rule of thumb, the average cost for a fully installed window is around £750. However, prices can vary depending on size and complexity. Large windows, bay windows, and arched designs will cost more, while smaller windows will be less.
So, does that mean a house with 10 windows will cost £7,500? Possibly, but not necessarily. Your final cost could be £8,500 or £9,500 if you have a higher proportion of large or intricate windows, or if you opt for decorative bevels or lead work. On the other hand, if your home has mostly small windows, the price could be closer to £5,500 or £6,500.
Hopefully, this gives you a better idea of pricing. For an exact quote—completely free and including a digital design service to visualize different colours and styles—simply fill out our form.
No Sales Tactics, Just Honest Pricing
We don’t employ salespeople or use inflated prices with fake discounts. We offer one fair, non-negotiable price from the start, so you always know exactly what you’re paying.
What types of windows do you install?
We offer a full range of double-glazed windows including –
- Casement Windows
- Reversible Windows
- Tilt & Turn Windows
- Flush Windows
- Bay and Bow Windows
- Vertical Windows
Will Removing the Old Windows Damage My Home?
We take the utmost care to ensure no damage is caused during window removal. Unlike many companies that rip windows out, we use a careful, methodical approach. In the rare event that any damage does occur, we take full responsibility for repairs.
Sometimes, a small amount of render may need to be removed to take out the old windows and install the new ones. If this happens, we replace it after installation to leave your home looking as good as new.
Our fitters are paid a top industry-leading daily rate, encouraging them to take their time and treat your home with care. In contrast, many companies pay their fitters per window or door, which can lead to rushed and careless work.
Am I covered by a warrantee?
Yes, everyone who purchases a window from us will receive a manufacturers warrantee on their new windows. You will be provided with a full breakdown of your coverage prior to any booking being made.
Do I have to leave my home while you install?
No, you are more than welcome to be home while we install. Please however ensure there is ample space for us to complete your installation.
Do you also fit composite doors?
Yes, we have a sister company called My Custom Door where you can design your own composite door. We also offer a range of composite and bifold doors.
Will you dispose of my old windows?
Yes, we will ensure your old windows are sustainably disposed of and the site is left completely clean after our work has finished.
Do I need planning permission for new windows and doors?
No, you will not need planning permission for new windows and doors as they fall within your permitted development rights. The only time you may need planning approval is if you reside within a “listed” building.
