Exterior Insulation

  • Reviews
Rebecca Mcaleenan
The guys did a fantastic job today with my porch windows and french doors. They turned up on time, were polite and worked in a tidy and organised manner. Thanks again for a brilliant transformation, I will highly recommend you
Paul Butler
I am a retired painter & decorator this was suggested to me for insulation for a flat I am moving into. I Looked at the cork sol videos and contacted Frankie off approved contractors he gave a quote which was acceptable. Booked a date turned up on time completely masked and sheeted up to a high standard. Would definitely employ this company again. Everyone that has visited the flat has commented on how warm it is. Just had it plastered today very pleased with the service and outcome.
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Exterior Insulation in Birmingham & West Midlands

The exterior insulation service we provide at 2nd City Spray Solutions is a fantastic way to improve the thermal performance of your house as well as its kerb appeal. Once we've completed the cladding job, you'll see that your heating costs are massively reduced, which is both a great way to save money as well as being good for the environment. In addition to this, your house will be far more protected against extreme seasonal weather after your exterior insulation is installed.

Ordering this service from us could not be simpler. Once you get in touch with us a member of our team will talk you through everything, and after we have the measurements of your property we'll be able to advise you of what we can do and also provide a full price estimate. It's this transparency every step of the way that our customers really value and is part of the professional service we aim to provide on every single project we work on.

We use the best quality exterior insulation currently available on the market, and our staff are well-experienced at cladding all types of properties. From bungalows to houses that are several storeys high, we've seen it all. As well as the insulation benefits this service offers, it's also a great way to refresh the appearance of your building.

Our exterior insulation service is available in Birmingham and across the West Midlands. If you're located in that region and are looking for the best way to insulate your home effectively and quickly, get in touch with us directly today - just contact us!


Exterior Insulation FAQs, Guides & Expert Advice

FAQs: Exterior Insulation

What is exterior wall insulation?

Exterior wall insulation (also called EWI or solid wall insulation) involves fitting an insulating layer to the outside of your property and covering it with a protective render. It dramatically improves energy efficiency and transforms the appearance of your home or building. See our Exterior Insulation service page for full details.

Who benefits from external insulation?

Anyone with solid brick or non-insulated cavity walls. It's ideal for older homes, properties with no internal space to spare, and buildings undergoing refurbishment. It's popular in both residential and commercial projects across Birmingham, Solihull, Dudley, and the wider West Midlands.

Does it change how my property looks?

Yes - but in a good way. We apply a decorative render finish (smooth or textured) in the colour of your choice. The result is a clean, modern exterior that also increases your property's curb appeal.

Can it help with damp and mould?

Yes. By improving thermal performance and reducing cold bridging, exterior insulation helps prevent condensation on internal walls - one of the main causes of damp and mould in solid wall properties.

How thick is the insulation?

Systems typically range from 50mm to 100mm thick, depending on performance requirements. We'll recommend the best option during your free consultation.

Is planning permission required?

In most cases, no. However, if your property is listed or in a conservation area, planning approval may be needed. We're happy to help with guidance.

Can you combine insulation with rendering or plastering?

Absolutely. We frequently combine EWI with our spray plastering, Venetian plastering, or thermo cork render services.

Guide: Why Choose Exterior Wall Insulation?

  • Save energy - Cut heat loss and reduce heating bills significantly
  • Enhance appearance - Modern, custom-coloured finish with added value
  • No space lost inside - Keeps your room sizes intact
  • All-weather protection - Adds waterproofing and weather resistance
  • Eco-friendly - Reduces carbon footprint and qualifies for some green grants

It's an ideal solution for homes, schools, shops, and industrial units.

Advice: What to Expect with an EWI Installation

  1. Scaffolding and preparation - We set up safe access to all walls.
  2. Fixing insulation boards - EPS, mineral wool or other high-performance systems.
  3. Base coat and mesh - Added for strength and crack resistance.
  4. Finishing render - Decorative layer in your chosen colour and texture.
  5. Final inspection - We clean the site and check for quality across all surfaces.

We handle everything, including minor repair work to brickwork or trims as needed.

When's the Best Time for Exterior Insulation?

While we can install year-round, spring to early autumn is ideal for consistent drying times. We'll schedule work to suit your availability and the forecast.

Many clients pair exterior insulation with services such as:

Where We Work

We provide expert exterior insulation across:

We also serve Walsall, West Bromwich, Dudley, and surrounding areas.

Related Services


Please don't hesitate to get in touch for a free no obligation quote.

07703 843099

info@2ndcityspraysolutions.co.uk

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