Our services

Extension build

Bring your dream extension to life

Our build process uses the latest technology and our deep extension experience to guide you through every finish involved in creating your dream space.

How it works

Home consultation

We’ll come to you, discuss your architectural plans and the kind of finish and extension you’d like to build. While we’re there we’ll discuss all the options when it comes to bifolds, sliders, roof windows, kitchens, flooring and landscaping so you are completely informed right from the start.


We’ll show you how the VR technology we developed ourselves will enable you to visualise your overall space and see dozens of different kitchen, floor, paint, bifold and sliding door options. We’ll provide you with a top of the range headset during your build too, for no extra cost.

Cost plan

Within two weeks of your Home Consultation we’ll produce a detailed Cost Plan for your project. This document will include construction costs and detailed costs for every aspect of your project, including glazing, kitchen, flooring, bathrooms, tiling, landscaping and smart home elements.

Pre build

If you need us to, we can organise building regs plans, structural calculations, party wall and building control. We’ll discuss how we can help on this front during the home consultation so that all quotes and partner companies we work with are prepared.

Interior design

Before the build starts or soon after, our interior designer will come to you and work their magic, helping bring all your finishes together to create your dream space. This service is optional, so no worries if you don’t require it.

Let’s build!

It’s go time! Your build dream team hit the ground running and our project management team and interior designer are by your side at every turn.



To book a consultation either fill in the form below, call 0330 0240821
or email us at info@projectcasa.co.uk and we’ll get back to you as soon as we can.

 (ie at-home visit or video consultation)

our previous projects