About

About Us

Turning vision into reality

Windows Doors Ltd – Crafting Quality, Security, and Style Across the UK

At Windows Doors Ltd, we pride ourselves on delivering premium-quality windows and doors that combine durability, elegance, and energy efficiency. Based in the UK, our company has built a strong reputation for providing tailored solutions that enhance both residential and commercial properties.

With years of industry experience, we understand that windows and doors are more than just structural elements—they define the character of a building while playing a vital role in insulation, security, and comfort. That’s why we offer a wide range of products designed to meet diverse architectural styles and customer preferences.

Our product portfolio includes uPVC, aluminium, and composite windows and doors, all manufactured to the highest standards. Whether you are looking for sleek modern designs or classic traditional finishes, we ensure every installation complements your property perfectly. Each product is engineered for superior thermal performance, helping reduce energy costs while maintaining a comfortable indoor environment throughout the year.

We’re proudly backed by Grand Designs’ Kevin McCloud, and consistently rated 5 stars on Trustpilot for quality, service, and transparency. Our core garden room ranges are designed as turnkey solutions with all prices including professional installation foundations, year-round insulation, double glazing, uPVC doors and windows, and much more – with no hidden costs.Read more

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What distinguishes us from other brands in the buisness?

At Windows Doors Ltd, customer satisfaction is our top priority. From initial consultation to final installation, our team of skilled professionals works closely with clients to deliver a seamless and hassle-free experience. We take the time to understand your specific needs and provide expert guidance to help you make the right choice.

Security is at the core of everything we do. All our windows and doors are fitted with advanced locking systems and robust materials to provide peace of mind for homeowners and businesses alike. In addition, our solutions are designed to withstand the UK’s varied weather conditions, ensuring long-lasting performance with minimal maintenance.

Our commitment to quality, innovation and service excellence sets us apart in the industry. Whether you are renovating your home, upgrading your office or working on a new construction project, Windows Doors Ltd is your trusted partner for reliable, stylish and high-performance window and door solutions.

Making sustainable choices easier for everyone

Eco Policy

At Windows & Rooms, sustainability isn’t an afterthought. It’s central to what we do.

We are proud to say you can be 100% confident that the production of your garden room from Green Retreats has had no negative impact on the environment.

Powered by solar energy, our factory, showroom and offices are 100% carbon neutral — leaving no negative impact on the environment.

All timber used is FSC certified and sourced from sustainable forest programmes. We are advocates of using recycling. We also plant five trees to replace every one that we use.

The Green Retreats Group sends no waste to landfill. All waste generated by The Green Retreats Group is either recycled or used as fuel to produce power for our local village power grid.

Choose Better

What Sets Us Apart

Quality Craftsmanship

Windows Doors Ltd is known for durable, well-engineered products that ensure long-lasting performance and reliability.

Wide Range of Designs

They offer a variety of styles, materials and customization options to suit different home aesthetics and needs.

Professional Service & Installation

The company provides expert guidance, precise installation and reliable after-sales support for a smooth customer experience.

Our Approach

– UK companies maintain high-quality standards by following strict building regulations and quality controls.

– Double or triple glazing improves energy efficiency by reducing heat loss and lowering energy bills.

– Modern locking systems and durable materials enhance security by making homes safer.

– A wide range of styles, colours, and materials provides design options to suit different home aesthetics.

– Certified installers ensure professional installation for proper fitting and long-lasting performance.

– Products are built for weather resistance to withstand the UK’s rain, wind, and cold conditions.

– Reliable companies offer warranty and aftercare through guarantees and customer support.

– Upgrading windows and doors increases property value by boosting resale appeal.

Trusted and loved by our customers

Quality You Can See. Satisfaction You Can Hear.

Over the years, we’ve helped transform countless homes with durable and stylish windows and doors. Our customers trust us for reliability, craftsmanship and consistent service. Their satisfaction is our greatest achievement.

Loved by thousands of homeowners

G2, Extra Room & Interior Design Studio

by Louisa (Louisa Tudor)

Fantastic Room in a little London garden!

We now have an amazing room at the bottom of our garden that fits in beautifully and feels as though it has been there for ever. All the staff were incredibly helpful and friendly and the entire process was very straightforward.

G3, Garden Gym For Personal Training Business

by E Fisher (Diva Fitness)

Excellent choice of supplier for my Garden Studio! So pleased

Green Retreats deserve every single one of my star ratings! They have been very professional right from the start, from welcoming me to their warehouse to helping me make the right choice through to a fabulous installation. The finished studio is amazing, a top quality build and the installation teams were timely, polite and very hard-working.

G3, Home Gym

by Alexa Garthwaite

Fantastic product and service to match

We had a 3.5m by 5m garden studio installed last month and we are delighted with the result. We are using it as a home gym and love the extra space it has given us! The building also looks fantastic at the bottom of our garden. Green retreats have been an absolute pleasure to deal with. In summary I have been very impressed by both the product and the service provided by green retreats and highly recommend!

Backed by

Kevin McCloud

Be our guest

Visit Our Showrooms

Crafted Windows & Doors for Exceptional Living

Explore premium window and door solutions designed to enhance your home’s style, comfort and security. Discover our expertly crafted designs to create the perfect space for your home…

Our Story

Crafted With Purpose

Where quality, precision and vision come together.

We specialize in crafting high-quality windows, doors, roofs and verandass that combine durability, functionality and aesthetic appeal. With years of industry experience, we are committed to delivering solutions that enhance both the beauty and value of your home or commercial space.

Our windows and doors are designed with precision, offering superior performance, security and energy efficiency. Whether you’re building a new space or upgrading an existing one, we provide customized designs tailored to your needs and style.

In addition to our core products, we excel in constructing strong, weather-resistant roofs and elegant verandass that extend your living space while adding comfort and charm. From modern to traditional designs, our team ensures every project reflects quality craftsmanship and attention to detail.

Customer satisfaction is at the heart of everything we do. From consultation to installation, we focus on reliability, timely delivery and professional service you can trust.

Build with confidence. Build with us.

– TV & Magazines…

Over the years Green Retreats garden rooms have also been featured in articles from Ideal Home, Country Home, Homebuilding and Renovating, Country Garden, House Beautiful and many more. We’ve also been features in TV shows including Alan Titchmarsh’s Love Your Garden, Sarah Beany’s Double Your House for Half your Money and Nick Knowles DIY SOS.

– Find Green Retreats in Costco

Green Retreats garden rooms can also be purchased through Costco. Costco members can receive an exclusive discount against the Basebox Range of buildings. Costco are famous for selling the best quality brands at competitive prices.

Know Us

Everything You Need to Know About Our Windows Doors LTD

What types of windows and doors do you supply and install in the UK?

We supply and install a wide range of uPVC windows, aluminium windows, composite doors, sliding patio doors, casement windows and aluminium bifold doors across the UK. Our products are designed to meet British standards for security, insulation and durability.

All our made-to-measure windows and doors are available in a variety of colours, finishes and glazing options to suit both modern and traditional UK properties.

Are your windows and doors double glazed or triple glazed?

Yes, we offer both double glazing and triple glazing solutions in the UK. Double glazed windows are the most popular choice for improving insulation and reducing energy bills, while triple glazing provides enhanced thermal efficiency and noise reduction.

Our glazing options help improve your home’s energy efficiency rating (EPC) and ensure compliance with UK building regulations.

Which is better for UK homes: uPVC or aluminium windows and doors?

Both uPVC and aluminium windows are excellent choices for UK homes, depending on your needs. uPVC is cost-effective, low-maintenance and offers excellent thermal insulation, making it ideal for most residential properties.

Aluminium windows and doors, on the other hand, provide a sleek, modern aesthetic with slim frames and are perfect for larger openings such as bifold doors and contemporary extensions.

Do your windows and doors help reduce energy bills?

Yes, our energy-efficient windows and doors in the UK are designed to minimise heat loss and improve insulation. With advanced sealing systems and high-performance glazing, they help retain heat during colder months and keep your home comfortable year-round.

This can significantly reduce your reliance on heating, lowering your energy bills and carbon footprint.

Do you offer bespoke windows, doors and verandas installations?

Absolutely. We specialise in bespoke windows, doors, verandas and roofing solutions tailored to your property. Whether you’re upgrading a period home or building a modern extension, we customise every element to suit your design preferences and structural requirements.

Our team works closely with homeowners, architects and developers to deliver high-quality, made-to-measure solutions.

What types of roofing solutions do you provide in the UK?

We offer a range of roofing solutions for patios, verandas and outdoor living spaces, including polycarbonate roofing, glass roofing systems and insulated roof panels.

These systems are designed to withstand the UK’s unpredictable weather, providing protection from rain while allowing natural light into your space. They are ideal for patios, garden rooms and outdoor extensions.

What is a verandah and is it suitable for UK weather?

A verandah is a covered outdoor structure attached to your home, creating a sheltered space for relaxing or entertaining. Our verandas in the UK are specifically designed to handle rain, wind and varying temperatures.

They provide year-round usability, enhance your garden space and can even increase your property’s value and curb appeal.

How much does it cost to install windows, doors or verandas in the UK?

The cost of window replacement, door installation or verandas construction in the UK depends on factors such as size, materials, glazing type and design complexity.

We provide free, no-obligation quotes after a site survey, ensuring transparent pricing with no hidden costs.

How long does installation take?

Installation times vary depending on the project. Standard window or door replacements can often be completed within a day, while larger installations such as bifold doors, roofing systems or verandas may take several days.

Our experienced installers ensure efficient, high-quality workmanship with minimal disruption to your home.

Do you offer guarantees and aftercare services?

Yes, all our windows, doors and roofing systems come with comprehensive guarantees for your peace of mind. This includes coverage on materials, glazing and installation.

We also provide dedicated aftercare and maintenance support, ensuring your investment continues to perform well for years to come.

How Do I Place An Order?

A £300 holding deposit is all we need to place your garden room order with Green Retreats. Your £300 holding deposit secures your chosen installation date, and then you have until 6 weeks before that installation date to finalise your design. The holding deposit is completely refundable too, so there’s no pressure. You can book up to a year in advance, and lock in your price to avoid any increases.

Simply call, email, visit us, or have us visit you to place your deposit.

Our Story: Built on Trust and Distinction

Choosing the right window and door company can be overwhelming, but what sets us apart is not just what we offer—it’s how we deliver it. Each project reflects our commitment to detail and excellence, ensuring results that truly stand out. By combining innovation, quality and genuine passion, we bring a unique perspective to every space we transform.