Over 45 years' experience
About Us
About Greenoak Concept & Design Ltd
We understand that every home, and every customer, is unique. So whatever your ideas, we’ll add our experience, our knowledge, and the very best products to your home improvement project.
This is a powerful combination that guarantees tailor-made results, whether you’re looking for a full conservatory refurbishment, or you’d simply like new, energy-efficient doors and windows installed.
We’ll work reliably with you at every stage of the process, and you can rest assured that every product we supply comes with a ten-year guarantee, backed by Homepro and Certass insurance.
To find out more, why not give us a call, or pay a visit to our welcoming Westcliff-on-Sea showroom to discuss your project in person? None of our team works on commission, so you can expect nothing but honest dedication to your needs – every time.
Our Story
Greenoak Concept & Design began as a family business driven by passion, skill, and hard work. We have grown into a trusted name in home improvements, guided by care, integrity, and loyalty.
From the beginning, we have prioritised a customer-first approach and take pride in every project. We earn trust through honesty, attention to detail, and treating each home with the same care as our own.
As a family-owned company, we value strong relationships. Many clients return to us and recommend our services, supporting our steady and sustainable growth. We remain committed to thoughtful design, quality craftsmanship, and care that reflects our values.
At Greenoak Concept & Design, we focus on improving homes and building lasting relationships that endure.
Our History
Greenoak Concept & Design was founded as a family business with a clear vision: to build a company rooted in integrity, care, and loyalty. We believe these values are essential to both our work and the long-term relationships we form.
With extensive experience in home improvement, we saw that customer care was often neglected and short-term profit prioritised over quality. Greenoak Concept & Design was established to change this, providing a customer-focused approach grounded in honesty, professionalism, and respect. We are committed to delivering exceptional workmanship, genuine value, and a positive experience.
We offer a wide range of home improvement solutions, including double glazing windows and doors, composite doors, insulated tiled conservatory roof refurbishments, fascia, soffits and guttering, external cladding, and design-led exterior enhancements. Each service is delivered with attention to detail to ensure durability, energy efficiency, and visual appeal.
As a family-run business, loyalty, care, and consistency define our approach. Our goal is to enhance properties while creating lasting memories for our clients and building a legacy of quality, trust, and excellence. Many customers return or recommend us, reflecting the strong relationships and high standards we maintain.
Our team are
ready and waiting
to help you...
Greenoak Concept & Design have been raising the standards for more than 14 years.
More about us: We’re an independent Essex-based specialists in high quality Tiled Conservatory Roofing, UPVC Windows, Doors, Wall Cladding, and Fascias, Soffits and Guttering.
