Home Extension Specialists Gloucestershire

Call 07588 592 688 to get a quote today

Here at Windsor Installations, we hold years of experience helping our customers create their perfect home extension in Gloucestershire.

Why An Extension

When it’s done properly, a new home extension can be so much more than an additional room. A home extension can transform your home to make it work for your lifestyle, giving you and your family that extra bit of space to enjoy.

Whether you’re planning on using your extension as a new playroom, a second living area or a dining room with a view, our team of home extension specialists in Gloucestershire are ready to help. And when it comes to selling your house later on, a home extension will also increase the price of your property.

Our team of home extension specialists will work with you to create the perfect bespoke extension for your home, maximising the available space but blending it seamlessly with your existing property. We always aim to create a space that is truly yours. As such, we ensure that every aspect of the building project is supervised by you, so you always feel in control.

Before we even start talking about plans, one of our team will come out to assess the site and consider issues like access for lorries and materials, the structural impact on your existing home and whether you will need planning consent or if the work falls under Permitted Development (PD). We believe that preparation is key to a successful project and it ensures that you understand exactly what will be happening at all times.

Why Choose Us

Once the site inspection of your property is carried out, our team will meet with you to talk through your vision for your home extension.  Our extension experts will help you create a new space that works both structurally and for your family life.  All designs will comply with Building Regulations, covering a range of factors from fire to drainage.

Once the plans are approved and our team is on site, we want you to continue to have peace of mind.  This is why we make two guarantees to our customers.  The first is that any work carried out on your home will be done so to the highest standards, within all relevant Health and Safety legislation. The second is that we will only use industry standard equipment which is safe and reliable to carry out our work.

Whilst building work can get messy, we always endeavour to ensure that we minimise the disruption to you and your family.  We can’t guarantee some mess but we promise to leave your home just as you would want it.

Design & Installation

Alongside any structural changes to your home, we can also help deliver the complete vision for the interior of your property including your new extension.  We offer a high quality, bespoke interior decorating service, tailored to suit the needs of you and your home.  We only use top of the range products to ensure a high class finished product.

Here at Windsor Installations, we want to help you create the home you have always dreamed of and it’s a lot closer than you think.  Our team of experts will ensure the build runs smoothly from start to finish and that your vision and plans are detailed throughout.  For us, it’s about making your vision become a reality.

Our Process

Book A Visit

First and foremost, our home extension experts will book a visit to view your property, get to know what you are looking for and help you understand what is possible with the space. The aim of this visit is for us to understand your needs and by doing so, we will be able to deliver a fantastic extension that is tailored exactly to your requirements.

Design Review

Once our experts have thoroughly understood your exact requirements, our team will present you with extension designs that are tailored to your space. Giving you the opportunity to provide us with feedback and perfect the designs, this stage is key to making sure we are designing and installing your dream home extension.


Once you have approved the designs that we have put together, we will schedule time for your home extension around you. Working to deliver an excellent service efficiently and effectively, we do our best to complete all projects swiftly minimising any disruption that building in your home may cause.


Once the first three stages have been successfully completed, it is time for us to complete your home extension. With years of experience, our team will make your vision a reality. Bringing tyour home to life, we go the extra mile to ensure it is the completed to the highest standard possible.


  • ‘We were very pleased with the work Mark and his team did to replace a bathroom in our listed property. Couldn’t fault their attention to detail and work ethic. Would highly recommend’

  • We have used Mark Windsor for two different plumbing issues, one which was semi-urgent. We were impressed with the prompt response, courtesy and quality of work undertaken. We heartily recommend him.

  • “Following a water leak with floor board damage, Windsor Installations fitted me a new bathroom at short notice just before Christmas. I can thoroughly recommend Mark and his team for the quality of their work and for their speed and efficiency”

  • Steve and I are delighted with the work and by the professionalism shown by you and your team!

  • We have recently had work done to our en-suite - it's stunning! Our thanks to Mark and his team who carried out the work in a very professional and tidy manor .

  • Have to say how impressed we were with Mark, Lee & Joe. As we’re all our neighbours! They have commented about how polite you all are. No phones going off or checking them all the time. No loud music blaring and no swearing, it was all very impressive, the attention to tidiness every evening was much appreciated too.

  • Mark has just completed our new cloakroom installation and we are very pleased with the result. He and his team always work to ensure a high quality finish and each of his team are always focused on the end result. They care about how it will all look and make helpful and valued suggestions throughout rather than just doing the minimum. Great people, great attitude and great job.

  • Mark and his team did a super job installing our new bathroom featuring a walk- in shower. They were great to have around and always cleaned and tidied up at the end of the day. There was less disruption than we feared and the whole job was completed more quickly than we anticipated. Highly recommended.

    Phillip Lewis
  • Just had our bathroom renovated and Mark and his team have done a fabulous job. They were professional, thoughtful, hard working and we couldn’t fault their work. A great team and a pleasure to be around. We would thoroughly recommend using them.

    Maggie Bell
  • Cannot thank Mark enough for the amazing job he did installing our new bathroom. He is a perfectionist which makes for a very happy customer. His team of plasterers, carpenters and electricians are equally good and accommodating. And on the plus side, he and his team leave the place tidy at the end of the day!! I would without doubt recommend Windsor Installations.

    Laura Samuels

Call 07588 592 688 to get a quote today