Welcome to Smart Building Solutions
For smart rendering solutions and external wall insulation systems in
London and Surrounding Areas.
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About Company
Professional Rendering Service In London And Surrounding Areas
Our team comprises NVQ qualified professionals who possess extensive knowledge and experience in plastering and external rendering. We use premium materials, advanced techniques, and industry-leading practices to achieve flawless finishes that stand the test of time.
At Smart Building Solutions, we believe in building strong relationships with our customers based on trust, communication, and exceptional service. Your satisfaction is our ultimate goal, and we go above and beyond to ensure that you are thrilled with the results.
When you choose Smart Building Solutions, you can expect professionalism, reliability, and a dedication to delivering exceptional results. We treat every project with the same level of care and attention, regardless of its size or complexity. We understand the importance of deadlines and strive to complete our work efficiently without compromising on quality.
- Certified Company
15+
Years In Business
1.5k
Happy Clients
2.5k
Projects Completed
15+
Trained Staff
Our Services
We Provide Superior Rendering Services

External Wall Insulation
Our experts will help you create a thermally efficient and aesthetically pleasing exterior, ensuring optimal comfort and reduced energy costs.

Thin Coat Coloured Silicone Render
Our skilled plasterers expertly apply this versatile and weather-resistant render, offering a wide range of colours and finishes to suit your preferences.

Traditional Render
With huge experience of various render techniques, we deliver outstanding results that retain the existing aesthetic of your property while protecting your home from the elements.

K-rend Rendering Systems
Our team specialises K-rend applications, ensuring a flawless and long-lasting result that will truly make your property stand out.

Monocouche
Our skilled plasterers will expertly apply this through-colour render, delivering a seamless and low-maintenance exterior that adds value and curb appeal.

Lime Render
For those seeking a natural and eco-friendly option, our lime render solutions are the perfect choice offering you a beautiful and breathable finish that is highly durable.
Why Choose Us
Six Reasons For People Choosing Us
Quality Material
We use only premium-grade materials from trusted manufacturers including K-rend, Weber, and Marmorit systems for lasting results
Accredited
Fully insured with public liability coverage and certified installers ensuring compliance with all UK building regulations
Trained Workers
Our team consists of NVQ qualified professionals with 15+ years experience in external wall insulation and rendering systems
Time Availability
Flexible scheduling to suit your project timeline with evening and weekend consultations available across London
Quick Response
24-hour quote turnaround and rapid project start times. We understand urgency and respond to all enquiries within 2 hours
1 Year Warranty
Comprehensive workmanship warranty on all installations with extended manufacturer guarantees on materials up to 10 years
Frequently Asked Questions
Get instant answers about External Wall Insulation, rendering systems, and our services. Can’t find your answer? Contact us for expert advice.
What is External Wall Insulation and how does it work?
External Wall Insulation (EWI) involves applying insulation boards to your property's exterior walls, then covering with a protective render system. This creates a continuous thermal barrier that reduces heat loss by up to 45%, significantly lowering energy bills. It's particularly effective for solid wall properties common in London, built before 1930. Our installation process includes fixing insulation boards, applying reinforced base coat, and finishing with your choice of decorative render.
How much does External Wall Insulation cost in London?
EWI typically costs ÂŁ8,000-ÂŁ15,000 for an average London property, varying by size, render finish chosen, and access requirements. However, government grants through the Great British Insulation Scheme can reduce costs by up to ÂŁ12,000. We provide free quotes and grant eligibility assessments to help you access available funding.
What's the difference between silicone and traditional render?
Silicone renders offer superior weather resistance, self-cleaning properties, and last 20+ years with minimal maintenance. They're ideal for London's variable weather. Traditional sand and cement renders are more cost-effective initially but require regular maintenance and repainting every 5-7 years. We help you choose based on your property type, budget, and aesthetic preferences.
Do I need planning permission for EWI in London?
Most EWI installations fall under Permitted Development Rights and don't require planning permission. However, properties in conservation areas, listed buildings, or flats may need approval. We provide free planning guidance for all London boroughs and can assist with any necessary applications.
How long does EWI installation take?
A typical London terraced house takes 2-3 weeks for complete EWI installation, including scaffolding setup and weather-dependent curing time. Larger properties or complex projects may take 4-6 weeks. We provide detailed timelines during our free consultation and maintain clear communication throughout the project.
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Offices
Head Office
You can fing us in North London
9 Broomgrove Gardens
Edgware
HA8 5SH
London
Phone: +44 7838 201263
Email: smartrenda@contractor.net