Your First Choice for Hardwood, uPVC, Aluminium BiFold Doors and more

Since 1985 Just Windows and Doors have been providing high quality and stylish doors in Hertfordshire, Bedfordshire and beyond. Over the years range and choice of replacement doors and windows available has grown and grown. We offer classic, contemporary and innovative doors to suit and enhance the style of any home. Create a welcoming and warm atmosphere whilst protecting your home with our comprehensive range of options:

See their beauty for yourself in our doors gallery. From solid frames to multi locking security measures, our doors ensure security along with a sense of style. Whichever material and style you choose, you can be sure of excellent thermal efficiency. Virtually draft free, our range of top quality replacement doors help you to save money and cut down on your energy consumption.


Folding Sliding Bi-Fold DoorsAluminium BiFold Doors creating the widest possible opening for a kitchen/diner extension

Make the most of your view by installing stylish bi-fold sliding doors. These easy-open doors offer the opportunity to bring the outside in. With up to 9 panoramic panels we can help you create a wide vista that lets you look out onto your garden and the landscape beyond. Our double glazed folding sliding doors, sometimes known as bi-fold doors, are available in a range of materials and finishes to suit your home. Bi-folding doors come in many materials, but we find Aluminium BiFold Doors to be the most popular.

Aluminium Doors in entrance to conservatory

Aluminium Doors

Aluminium bifold doors are a strong and durable choice for every home. An elegant option for any entrance-way, double glazed aluminium doors are highly versatile. As a highly flexible solution, aluminium doors can be used in conservatories, as French doors or patio doors. Wherever you install them, these slimline door frames are an attractive, secure and thermally efficient option for your home. Choose from a variety of different colours available for our Aluminium Doors & Aluminium BiFold Doors!

uPVC DoorsPVCu door with black spiral staircase

A cost-effective and maintenance-free option, uPVC doors are made from high quality PVCu and deliver excellent performance. Perfect for complimenting styles, you can complete the look of your home with matching uPVC window frames. Whether you’re looking for a front door, sliding patio doors or French doors, we can provide an attractive uPVC door in your choice of colour or finish.

Dark brown composite door with gold knockerComposite Doors

If you’re looking for the attractive appearance of timber with the superior thermal properties of other materials, our composite doors may fit the bill. These long-lasting and secure doors are available in a variety of styles, colours and timber shades. It’s a replacement door choice that ticks all the boxes for your front entrance-way,

Hardwood DoorsHardwood Door with glass panels on both sides

For a truly beautiful, handcrafted hardwood door, take a look at the range of hardwood timber doors made in our Hertfordshire workshop. Because we manufacture our own replacement doors, you can call the shots when it comes to design. Whatever your needs, we can create something to fit your own bespoke specifications.

Elegant, Quality Doors for all Budgets

We have consistently prided ourselves on offering a range that includes the simplest of styles to the most elegant ‘creations’. Our highly knowledgeable door experts can help find doors to suit any customer’s budget. Above all else though, we’ll help you to choose replacement doors that offer all you could want in terms of security. We understand how important it is for your new door to make you feel safe, secure and that unwanted visitors are kept firmly away. All of the doors in our range meet the latest security standards and provide peace of mind,

Call us today to arrange your FREE NO-OBLIGATION appointment to discuss how we can help make you make your Hertfordshire, Middlesex or Buckinghamshire home warmer, more secure and altogether better looking too.