About Marathon
Here at Marathon Windows, we provide modern composite front doors for homes in Epsom, Mitcham, Croydon, Leatherhead, Thornton Heath, Bromley, Redhill, Dorking and the surrounding Surrey areas. With a range of styles and designs to choose from, you can find replacement composite doors that are perfectly tailored to suit the style of your Epsom property.
Our composite doors in Epsom are the ideal way to make an entrance. Our bespoke collection of composite doors brings you individual style, innovative materials and exceptional efficiency right to your doorstep.
Behind their classic aesthetics, you will find advanced engineering and technology – combined to bring exceptional performance to your home. All our composite front doors and back doors are designed to provide a classic appearance and everlasting strength to your Epsom home.
Installer gallery
Why choose Solidor?
Solid timber
core
Designed for life and made to last, with little maintenance.
Thermal
efficiency
Outstanding energy efficiency that keeps the warmth in and cold out.
Safe and
secure
The most secure locking systems that give you the highest protection.
Made in Britain,
fitted locally
Lovingly made in Britain and locally fitted to last.
Vibrant colour
range
Set the stage for your home’s first impression with over 32 colour choices.
From inspiration to installation, every front door has a story. Start yours with a conversation.
Ready to take the next step?
Whether you’re exploring ideas, refining a design, or ready to move forward, your local installer can guide you through the process.
Complete the form and they’ll be in touch.
Opening Times
Mon: 9:00 am – 4:30 pm
Tue: 9:00 am – 4:30 pm
Wed: 9:00 am – 4:30 pm
Thu: 9:00 am – 4:30 pm
Fri: 9:00 am – 4:30 pm
Sat: 9:30 am – 1:00 pm
Sun: Closed
Brochure the download
What door will you choose to welcome you home?
Download our brochure to see our range of door designs, colours and glazing options. Get inspiration to create your own door and become house proud.
