Insulation & Plastering Specialists

Professional, Reliable, and Built to Last

With over 25 years of experience, RB Render EWI Ltd provides expert external wall insulation and plastering services for both residential and commercial properties. Whether you’re improving energy efficiency or refreshing a building’s appearance, our team delivers high-quality results with a personal touch — every time.

How We Work

From Quote to Completion

A simple, three-step process designed to keep things clear, efficient, and hassle-free.

01

Site Visit & Free Quote

We start with a free, no-obligation visit to assess your property and provide an honest, transparent quote tailored to your needs.

02

Preparation & Installation

Our experienced team handles all preparation and installation with minimal disruption — using high-quality materials and expert technique.

03

Final Inspection & Sign-Off

Once the job’s complete, we walk you through the work to ensure everything meets your expectations — leaving the site clean and the finish flawless.

Our Service

Specialists in Exterior Finishes

We offer high-quality external wall insulation and plastering services for both residential homes and large-scale commercial properties. Whether you’re improving energy efficiency, enhancing kerb appeal, or renovating a building exterior, our team brings over a decade of hands-on experience to every job.

Why Choose Us

Trusted Expertise. Proven Results.

With over 25 years in the industry, we’ve built a reputation for quality, reliability, and attention to detail. Whether it’s a family home or a large commercial project, we treat every job with care – using high-grade materials, skilled workmanship, and a straightforward, honest approach. 

“When you work with us, you get more than a great finish. You get peace of mind.” 

476633542_1076376027840095_2847196348206182087_n

Established Reputation

Over a decade of experience delivering trusted insulation and plastering services.

Residential & Commercial Expertise

Equipped to handle everything from family homes to large-scale developments.

Skilled Craftsmanship

High-quality finishes with attention to detail and long-lasting results.

Family-Run &
Client-Focused

A hands-on, honest approach from a business that values every customer.

Our Skill

Craftsmanship You Can Count On

With years of hands-on experience and a passion for getting the details right, our team delivers clean, durable, and professional exterior finishes every time.

Repeated Customers
0 %
Project Completed
0 +
Customer Satisfaction
0 %
Average Energy Savings
0 %
Our Commitment

Built on Trust, Backed by Experience

At RB Render EWI Ltd, we take pride in more than just the finish — we care about the full experience. From your first enquiry to the final sign-off, we’re committed to honesty, reliability, and quality work that speaks for itself. That’s why so many of our clients return or recommend us to others.

What Makes Us Different

Not Just Another Rendering Company

In a crowded market, RB Render stands out by doing things properly. We focus on long-lasting results, real relationships, and raising the standard of external finishing work. Whether it’s a small home or a commercial development, we treat every project with the same care and precision.

Hear From Our Clients

“We had our home insulated and rendered by RB Render and couldn’t be happier. The team was professional, tidy, and the results look fantastic — we've already noticed the house feels warmer.”
Emily D
Client
“RB Render handled the entire job from start to finish with no stress. Very clear communication, fair pricing, and a great finish. Would highly recommend to anyone needing exterior work.”
James A
Client
“We used RB Render for a large commercial property and were really impressed. They worked around our schedule, met all deadlines, and delivered a clean, modern look to the building.”
John D
Client