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Choosing the right replacement front and back doors for your home

Whether you prefer a traditional or modern look, a new front door can make a big difference to the overall appearance of your home. A traditional door will add charm and character, while a modern door can give your home a sleek and stylish makeover. You can also refresh the style at the back of your house by replacing the back door.

Door Styles

Here at Three Counties, we have a wide range of replacement front and back doors that can transform your home. Choose from uPVC doors, aluminium doors, French doorscomposite doorspatio doorsstable doors, and desirable bi-folding doors.

Three Counties installation of composite front door, by door-stop.

Composite Front Doors

Composite front doors are made from a combination of materials, typically uPVC, timber, aluminium and fibreglass. This makes them strong, durable, and weatherproof. They are available in a range of styles and finishes.

Composite Doors
uPVC front doors with full length glass panels, by Three Counties

uPVC Front & Back Doors

Our uPVC panel doors are stylish, secure, durable, energy-efficient, and low-maintenance. They’re the perfect choice for homeowners who want a door that looks great and lasts for years to come.

uPVC Panel Doors
Three Counties - Stable Doors, in white with diamond window

Stable Front Doors

Stable doors are a popular choice for homeowners because they are versatile. You can open just the top half of the door to let in fresh air and sunlight while keeping the bottom half locked and secure to keep children and pets safe.

Stable Doors
Grey patio doors with grey trickle vents, by Three Counties

Patio Doors

Our double-glazed sliding patio doors are both beautiful and secure. They let in plenty of natural light, but they also have a number of security features that make them a great choice for homeowners who want to keep their homes safe.

uPVC Patio Doors
Three Counties installation of Visifold aluminium bi-fold doors, by Smart Architectural Aluminium.

Bi-folding Patio Doors

Our folding doors are available in uPVC and aluminium. They glide open effortlessly, creating a light and airy feel in your home. They blur the lines between your home and your garden during the summer months while letting in natural light throughout the year.

Bi-Folding Doors
French patio doors in white, by Three Counties

uPVC French Doors

Double-glazed French doors let in natural light and fresh air, making your home feel more spacious and elegant. They are versatile, affordable, and made to measure. Our double-glazed French doors are also secure and energy-efficient.

uPVC French Doors
A person relaxing on a sofa with an out of focus window in the background. Implying he's taken noise reduction measures to improve the noice pollution levels in doors

Upgrade your home’s entrance with stylish, energy-efficient doors from Three Counties. Our doors are built to last and come in a variety of styles to match your home’s décor. They are also energy efficient, keeping your home warm in the winter and cool in the summer. Plus, they are low maintenance, so you can appreciate them for years to come.

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FAQs About Three Counties Doors

What are the benefits of a replacement front door?

There are many benefits to replacing your front door, including:

  • Security: A new front door can make your home more secure by providing better protection against break-ins.
  • Energy efficiency: A new front door can help to keep your home warmer in the winter and cooler in the summer, which can save you money on your energy bills.
  • Curb appeal: A new front door can give your home a more stylish and inviting appearance.
  • Peace of mind: Knowing that your home is secure and energy efficient can give you peace of mind.

What are the benefits of buying doors from Three Counties?

  • Wide range of doors to choose from
  • Made-to-measure doors of all sizes
  • Experienced and qualified door installers
  • Warranties on all our doors
  • Free consultation and quote service

What financing options are available when buying doors from Three Counties?

Three Counties offers 0% interest loans on doors, so you can finance your doors without having to pay interest.
Three Counties also offers lease-to-own plans, so you can lease your doors and pay for them over time.

Warranty and Aftercare

At Three Counties, we are committed to providing excellent warranty and aftercare with all our new doors. Our glazing unit warranty, of up to 10 years, ensures that your investment is protected, and our dedicated aftercare team is always available to help with any questions or maintenance needs. This means that you can be confident that your doors will perform well for many years to come.

Looking after your new doors

Maintaining your new doors is child’s play. Clean them with warm, soapy water every few months, and lubricate the hinges and locks with a silicone-based lubricant once a year. This will help keep your doors looking their best and operating smoothly for many years to come.

If you have any questions about how to care for your doors, please don’t hesitate to contact our team. We would be happy to help you.

Aftercare for your new doors

We are confident that you will be happy with your new doors, but if you have any questions or concerns, please do not hesitate to contact our aftercare team. We are always happy to help and ensure that your doors are performing at their best.

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    Installations of uPVC Front and Back Doors by Three Counties Ltd

    The Three Counties Door Installation Process

    We make the door installation process easy and hassle-free.

    Here are the 12 simple steps to ensure you have the best experience and the perfect doors for your property.


    Our knowledgeable sales team will meet with you to discuss your requirements and provide you with the best possible options for replacement doors. They are experts in door installation and will guide you through the entire process, offering valuable insights and advice tailored to your specific needs.


    After understanding your needs, we will provide you with a detailed and transparent quotation. We will carefully assess your requirements to create an evaluation that provides an accurate and itemised quotation, ensuring clarity about the cost of replacement doors and allowing you to make an informed decision.


    Once you’ve confirmed that you want to proceed with us, you’ll become a Three Counties customer! As a valued customer, we will keep you informed of the rest of the process, through to completion.


    Our team will call you to schedule a convenient time to carry out a full survey of your property, ensuring that your replacement doors are the perfect fit. During the survey, our surveyors will assess your specific requirements, provide expert advice, and guide you through any options that arise.


    Our surveyor will take accurate measurements and ensure that all details are in order. Their attention to detail when assessing your requirements will provide peace of mind throughout the installation process.


    Once the survey is completed, the information will be passed back to our office for ordering. The ordering process is streamlined to ensure a great customer experience.


    We will keep you updated throughout the process and inform you if we need you to double-check anything on your order. This allows us to address any concerns promptly, ensuring a smooth and hassle-free experience from start to finish.

    Installation Date

    After confirming the delivery of your new replacement doors, we will contact you to book an installation date.

    Professional Installation

    On the day of installation, our team of professional installers will arrive at your property promptly at 9 am. They will outline with you the order of work, then start installing your new doors! They will ensure a seamless and efficient installation process, minimising any disruptions to you and your family.

    Completion and Adjustments

    After installation, our installers will take you around your new doors to ensure that you are comfortable operating them and make any necessary adjustments. Your satisfaction is our priority.

    Payment and Payment Options

    Payment is due on completion of your installation unless you have chosen our buy now pay later option. Speak to our sales team about our flexible financing plans where you can enjoy your new doors and spread the cost over manageable monthly payments.

    Certification and Guarantee

    After completion, your installation will be registered with FENSA (where applicable), and you will receive your insurance-backed guarantee and certificates within 6-8 weeks, allowing you to enjoy the benefits of your new doors while having complete peace of mind.

    Bonus Step – Enjoy Your New Door!

    You can now enjoy your beautiful new doors and hopefully, you’ll also see some savings on your heating bills!

    Need Help Choosing the Right New Doors?

    Knowing if a composite front door, stable door or type of door is the right style and colour, and has the right functionality for your home, may need some assistance. If you’re not sure why not get in touch and speak to one of our specialists? We can help you assess your needs and recommend the best doors for your home. We also offer a free consultation, so you can get all your questions answered with no obligation to buy.

    Paul Wallis
    Paul Wallis
    We recently decided to replace our front door, and could not be happier with the result! Thanks so much to Kate, for her time and understanding. Cannot say enough good things about the installation, and Cameron was tidy and efficient. It's been a pleasure to work with Three Counties recently, doors and windows. Many thanks!
    Danielle Horsley
    Danielle Horsley
    Lovely looking door
    Agatha W
    Agatha W
    Three Counties have been superb, their customer service is great and their workman were polite, cleaned up after themselves and the workmanship is excellent!! I am very pleased with their work and would happily recommend them.
    Tom Winter
    Tom Winter
    Excellent service!! We had 21 windows and 3 doors installed and very happy with it all. The process from start to finish was stress free and Ron and Lee who installed the windows and doors were great. Would definitely recommend!
    Phil Redhead
    Phil Redhead
    Just had my tatty old windows replaced by Three Counties, and it’s been a highly professional job from start to finish. Communication from the administration team was prompt and courteous at all times, and installation ended up being much quicker than advertised projections. Installation was without issue and the lads who did the work were amenable to my requirements and did an excellent job. Very happy with the entire process. Three Counties were recommended to me by friends and I can certainly now recommend them to others.
    Mark Boyce
    Mark Boyce
    Bought two new windows and a new front door from Three Counties, was very impressed with the attitude of all staff, who were friendly and informative. Price was good, and installation completed without a hitch - very happy with the final product, and would definitely use again.
    Paul Picknett
    Paul Picknett
    We have just had all our windows (18) replaced, french doors (20 and side panels (2) by Three Counties. We could not be more pleased with their workmanship and the finished product. They left the property incredibly clean after each day, and this despite the messy nature of ripping out old windows and frames. We were kept informed at each stage and a minor snagging issue was resolved promptly and efficiently after installation. A first class service. We would not hesitate to recommend Three Counties.
    Anna Trevelyan
    Anna Trevelyan
    Three Counties have now installed several windows and doors on our house and they're always my go-to company. I used another before I discovered them and they let me down, but I absolutely cannot fault Three Counties. From the moment you contact them they're courteous and professional, and they keep in touch with timescales and installation times. Friendly installers too, who go above and beyond. You'd think all this great service would cost more but they beat other companies on price. Highly recommended and trusted, I'd never go anywhere else now.