CML Builders is a family-run construction company with over 30 years of experience providing reliable, high-quality building services across West Yorkshire. While we cover all aspects of construction—including expert brickwork and stonework—we specialize in creating new living spaces through bespoke extensions and orangeries. Our focus is on delivering exceptional craftsmanship that adds value to your home, ensuring that every project is built to the highest standard.

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  • What is an Extension?

    A home extension is a permanent, seamless addition built onto your existing property. Constructed using traditional building materials like solid brickwork, blockwork, and a fully tiled or slated roof, it is designed to look and feel like a natural continuation of your original house. It is the ideal choice if you are looking to add entirely new, fully functional rooms to your home—such as an extra bedroom, a dedicated home office, a utility room, or a spacious kitchen expansion.

  • What is an Orangery?

    An orangery is a premium home extension that perfectly blends the solid structure of a traditional brick build with the bright, airy feel of a conservatory. Characterized by elegant pillars and a spectacular central glass roof lantern, it creates a grand, light-filled space that can be enjoyed all year round. To beautifully suit your home, every element can be customized: we can seamlessly match your existing brickwork or stonework and install modern sliding or bi-fold doors to open up your living space directly into the garden.

  • What is a conservatory?

    A conservatory is a light-filled room made primarily of glass and supported by a uPVC or aluminum frame, designed to maximize natural light and garden views. They are available in various styles and colors that can be tailored to match your home perfectly. Best of all, we offer the installation of Icotherm solid roof systems—a lightweight, highly insulated tiled roof option that eliminates extreme seasonal temperatures, turning your conservatory into a comfortable, year-round living space.

Contact Us

Get in touch! Please fill out our contact form making sure to leave us a short message with some details about your project. We aim to get back to all enquires within one working day.

CML Orangeries and Extensions LTD

Leeds

West Yorkshire 

07544 355 214

cml.leeds1@gmail.com

Front view of a multi-story house with brick and stone exterior, large glass windows, and a small front yard with grass and shrubs, under a cloudy sky.
A newly constructed house with beige brick walls, black window frames, and a black gutter system, with a muddy ground and a small paved area near the corner.
A triangular skylight on a flat rooftop, with a scenic cityscape and cloudy sky in the background.
Backyard exterior of a brick house under renovation with construction materials, bricks, covered with black plastic, a small wooden staircase, and a paved patio area under a partly cloudy sky.
A large window with black metal frames and glass panes installed on a red brick exterior wall of a building. The glass reflects the sky and clouds. There is a small wooden step at the base of the window and some bricks and pavers on the ground nearby
Backyard view of a brick house with a conservatory extension and wooden steps leading to glass doors.
Small Brick house with a backyard patio enclosed by black metal railing, outdoor table with two chairs, and a large potted plant, with nearby neighboring houses visible in the background.
A glass extension attached to a brick house with sliding glass doors and a sloped roof with skylights, surrounded by a garden with potted plants and gardening tools.
A modern glass extension with a black frame attached to a brick house, featuring large glass windows and doors, with a small garden area in front.
A brick house with a sliding glass door leading to a garden or patio area, with plants inside and outside.

Frequently Asked Questions

  • We provide expertly crafted extensions, orangeries, and conservatories alongside professional brickwork, stonework, and garden walls. We also supply and install high-performance windows and doors, including bifold, sliding, and French options, with both uPVC and Aluminium available to suit any style.

  • Getting a quote is simple! You can either complete our online contact form with a few details about your project, or call us directly at 07544 355 214.

    We aim to get back to you within one working day to discuss your ideas and book a convenient time for an in-person consultation so we can provide you with an accurate, formal estimate.

  • We proudly serve the entirety of West Yorkshire, with a primary focus on Leeds and its surrounding areas. If you are located just outside these regions, please get in touch—we frequently take on projects further afield.

    Not sure if we cover your postcode? Give us a call on 07544 355 214 to find out.

  • Yes, absolutely. We are fully insured with Public Liability cover, ensuring that your home is in safe, protected hands from the moment we arrive on-site until the project is complete.