Thinking about external wall insulation or a fresh render but not sure what the end result really looks like?
This roundup features ten of our completed projects from across the Midlands and beyond, including areas like Birmingham, Nottingham, Market Harborough, and Leebotwood. Each property came with a different issue: cracked or blown render, tired pebbledash, cold solid walls, stained brickwork, or damp, uneven surfaces.
Here, we show how the right insulation system and a quality render finish can improve more than just appearance. Warmer rooms, lower heating bills, and better weather protection matter just as much as a clean, modern façade.
For each project, you’ll see what we found, what we did, and the outcome, with client feedback where available. Use this guide for ideas, to compare finishes and colours, or simply to see what’s possible when an ageing exterior gets the right treatment.
Location: Birmingham
Property Type: Residential property
Scope of Work: External Wall Insulation (EPS) with white silicone render
Project Background:
The owner of this private property got in touch to improve the look of the home and stop heat escaping through the solid walls. The old render was cracked, flaking, and letting the cold in, with visible damp patches and uneven colouring.
Our Approach:
We fitted EPS insulation boards across all external walls to improve warmth and reduce cold bridging. The house was then finished in white silicone render for a clean, low-maintenance finish that can handle British weather.
Outcome:
The home is now much better insulated and looks sharp from the outside. The new system helps maintain indoor warmth while keeping the exterior tidy and protected.
Client Feedback:
“If you’re looking for a great job and polite, good workers I’d recommend these people 💯. Worked hard, clean and polite. The finished job looks great and, like I was promised, a much better job than the neighbours 🤣. Thank you to all the team!” - Sheila via Facebook.
Location: Nottingham
Property Type: Business premises
Scope of Work: External Wall Insulation (EPS) with silicone render in colour K11630
Project Background:
This office building in Nottingham had a mix of exposed brick and old, patchy render. The worn exterior was affecting both the appearance and energy performance of the building.
Our Approach:
We fitted EPS insulation boards to the external walls to improve thermal efficiency. The system was finished with silicone render in K11630, which provides a durable and low-maintenance surface suitable for commercial use.
Outcome:
The exterior now looks tidy and professional, with better protection from the weather and more consistent internal temperatures, ideal for a workspace used year-round.
Location: Leicester
Property Type: Residential property
Scope of Work: Removal of old render and installation of new silicone render (top half only), colour K11790
Project Background:
The homeowners wanted to keep the red brick on the lower part of the house, but over time the upper render had become cracked and worn. They were looking for a practical way to improve the appearance and protection of the building without covering the whole exterior.
Our Approach:
We removed the damaged render from the top half and applied a new silicone system in shade K11790. The grey tone was chosen to work well with the original brick and give the property a more modern look while still respecting its character.
Outcome:
This straightforward upgrade improved both the appearance and weather resistance of the top section. The contrast between the new render and the exposed brick gives the house a clean, balanced finish. It’s a smart solution for homeowners who want to preserve original features while upgrading what’s necessary.
Location: Warwick
Property Type: Residential property
Scope of Work: Silicone render in shade K10060
Project Background:
This property had a mix of old pebbledash, exposed brickwork, and staining that gave it a tired look. The surface issues were also contributing to heat loss and potential damp. The homeowners wanted a clear, long-lasting solution that would refresh the appearance and improve performance.
Our Approach:
We stripped back the existing finishes and applied a silicone render system in shade K10060. This render offers good protection against the elements while allowing the walls to breathe. It also provides a smooth, even finish without the rough texture of pebbledash.
Outcome:
The home now has a clean and consistent exterior that feels more up to date. The silicone system offers better protection from weather while helping maintain a stable temperature indoors. The project made a clear visual improvement and delivered practical benefits at the same time.
Location: Bedworth
Property Type: Residential property
Scope of Work: External wall insulation and silicone render in shade K11720, plus new fascias and gutters
Project Background:
This property had poor insulation and a weathered exterior that no longer offered the protection or appearance the homeowner wanted. The goal was to improve the thermal performance and give the house a cleaner, modern look.
Our Approach:
We fitted external wall insulation across the entire property and applied a silicone render in shade K11720. The job also included replacing the fascias and gutters to ensure proper drainage and finish the look. These updates provide not only better energy efficiency but also long-term protection from the elements.
Outcome:
The house now has a fresh, solid finish with better insulation throughout. Upgrading the roofline features made a noticeable visual difference and helped reduce maintenance in the future.
Client Review:
“Can't believe the difference it has made already, can’t recommend your guys highly enough, so professional and a real credit to your company 👏 thank you again for transforming our house x.” - Simon via Trustpilot
Location: Lichfield
Property Type: Residential property
Scope of Work: Render-only project using silicone render in shade K10990
Project Background:
This three-storey property was in need of serious attention. The original render had failed across the entire exterior, leaving the home looking tired and vulnerable to the weather. The client had struggled to find a company willing to take on the size and complexity of the job until they got in touch with us.
Our Approach:
We applied a full silicone render system in vibrant pink (shade K10990), chosen for its clean finish and long-term durability. The team worked through difficult weather and completed the job on schedule, with minimal disruption for the client.
Outcome:
The house now looks bright, clean, and modern. The new finish has completely refreshed the property, offering a bold visual upgrade along with better protection from the elements.
Client Feedback:
"Needed a complete 3 storey house re-rendering as the original render had failed, PD were one of the few companies who bothered to answer my enquiry and I'm so glad they did! They were on site within 10 days (even started 3 days early) and worked under less than ideal conditions to complete the job on time. Workmen were courteous and self-sufficient, tidied up after themselves at the end of each day, and carried out the works exactly as we wanted. Thanks to PD Rendering our home now looks amazing!" - Stewart via Trustpilot
Location: Market Harborough
Property Type: Residential Property
Scope of Work: External wall insulation with white silicone render, complemented by timber cladding and selected brick features
Project Background:
The homeowners were looking to improve both the thermal performance and visual appeal of their property. They wanted a modern finish that would feel warm and welcoming.
Our Approach:
We applied a full external wall insulation system, finished in durable white silicone render. To add contrast and texture, we integrated sections of brickwork and vertical timber cladding, giving the façade a balanced, clean look.
Outcome:
This project delivered a sleek, modern exterior with improved insulation and long-term weather protection. The combination of finishes adds character without compromising on practicality.
Location: Brownhills
Property Type: Residential property
Scope of Work: Front elevation only, Mineral wool external wall insulation with silicone top coat in colour K12950
Project Background:
The original brickwork had suffered years of wear, leaving the front elevation exposed to damp, heat loss, and general deterioration. The homeowner wanted to protect the structure and update the appearance while retaining control over the final design.
Our Approach:
We installed a mineral wool insulation system on the front elevation, chosen for its excellent fire resistance and thermal performance. This was finished with a silicone render top coat in the bold shade K12950. At the client’s request, and with council approval, we also removed the unused window above the door and bricked it up to create a cleaner, more streamlined layout.
Outcome:
The result is a strong, weather-resistant finish that transforms the home’s appearance. The vibrant colour reflects the homeowner’s personality, while the insulation upgrade improves durability and comfort year round.
Location: Leebotwood
Property Type: Residential property
Scope of Work: Full external wall insulation and render system
Project Background:
The walls of this bungalow were in poor shape. Damp patches, uneven surfaces, and general ageing had left the property vulnerable to further issues. The homeowners had been dealing with persistent moisture problems and heat loss, and they were ready to fix it properly.
Our Approach:
We addressed the damp and prepared the exterior thoroughly before installing a complete external wall insulation system. This helped tackle cold spots and improve the thermal efficiency of the property. The house was then finished with a smooth, breathable render that offers reliable long-term protection.
Outcome:
The difference is clear. The home now looks tidy and well cared for, with insulation in place to support a warmer, drier interior. It’s a practical upgrade with lasting impact, inside and out.
Location: London
Property Type: Residential property
Scope of Work: Full external wall insulation and render system
Project Background:
This home originally featured classic red brickwork and a roughcast gable. While the traditional look had its charm, the homeowners were more focused on practical improvements like energy savings and better protection against the weather.
Our Approach:
We fitted a full external wall insulation system to help reduce heat loss and improve thermal performance. The property was then finished with a smooth silicone render in a modern, neutral shade for a clean, low-maintenance finish.
Outcome:
This project delivered exactly what the clients needed. The property is now warmer, better protected and easier to maintain. It is a practical upgrade with long-term benefits.
These ten projects show how external wall insulation and rendering can truly improve the look and performance of a property. Whether it's dealing with heat loss, fixing damaged surfaces or simply giving your home a more modern finish, the right system makes a real difference.
We’re proud to be a TrustMark-registered contractor, meaning our work meets government-endorsed standards for quality, professionalism, and customer care. You can read more about what this means for you as a homeowner here: TrustMark - Government Endorsed Quality
If you’re considering similar work and want honest advice from an experienced team, feel free to get in touch. We’re always happy to talk through your options and what might work best for your property.
