top of page

9 Reasons Why Cork Spray Insulation is the Ultimate Solution for Commercial Buildings

Gavin Belton-Rose

When it comes to running a commercial building, whether it’s an office block, a warehouse or a retail space, efficiency and sustainability are paramount.


Upgrades like installing energy-efficient lighting and optimising HVAC systems can make a difference, but if you’re looking for dramatic results, spray cork insulation is the ultimate solution.

The innovative product not only offers impressive insulation properties, but also ticks a whole lot of eco-friendly boxes. It’s renewable, sustainably sourced and can shrink the carbon footprint of your commercial building.


Sound good? Keep reading to discover the top nine reasons why TIWI Cork Spray insulation is the ultimate choice for commercial properties.



1. Superior thermal insulation

Cork Spray runs circles around traditional materials when it comes to thermal insulation. It has a unique cellular structure, filled with millions of tiny air pockets that trap heat and give the material an excellent K-value.

What does this mean? Your building stays warm in the winter and cool in the summer. Year-round comfort for employees, customers or tenants isn’t the only perk. Cork Spray insulation can also slash your energy bills.

2. Space-saving solution

There’s no getting around it. Traditional insulation methods like fibreglass bats, foam boards and mineral wool can be bulky. Cork Spray is different. It’s applied in a thin layer and provides the same, if not better, insulation without eating into valuable square footage. This is great for commercial buildings where every inch counts, like small retail shops or office spaces.

3. Acoustic insulation

From the bustle of a busy retail environment to the constant hum of machinery in industrial spaces, noise can literally be a major headache in commercial buildings. Cork Spray has excellent acoustic insulation properties that essentially act as noise-cancelling headphones for your commercial building.

4. Easy to apply

One of the standout features of Cork Spray is how easy it is to apply. As the name suggests, it can be sprayed directly onto walls, ceilings and even floors. The straightforward process means less disruption to your business operations and most importantly, your bottom line.

Unlike some insulation materials that only adhere to certain surfaces, Cork Spray is amazingly versatile. It can be used on all types of surfaces, including stucco, pebbledash, steel, aluminium, wood, brick, vinyl, tiles and more. If you’re wondering if Cork Spray is suitable for your commercial property, chances are the answer is yes!

5. Moisture resistant

Moisture can create all kinds of issues – mould, mildew and structural damage to name a few. Cork Spray may be derived from trees but it’s naturally moisture-resistant which prevents these problems and promotes a healthier indoor environment. For commercial kitchens, hospitals and any building where moisture control is critical, this is a major benefit.

6. Eco-friendly and sustainable

Sustainability is a growing priority for many businesses, with a recent survey confirming 25% of consumers are happy to pay more for eco-conscious products and services. Cork Spray meets the brief with a product sourced from renewable cork bark. So, when you choose Cork Spray you’re not only improving the efficiency of your commercial building but doing your part for the planet.

7. Durable and long-lasting

Cork Spray is tough and can withstand even the harshest climates without deteriorating. Yes, even bitterly cold South West England winters. This means fewer repairs and replacements, which can save you money over time.

8. Aesthetic choice

No need to settle for one-size-fits-all when it comes to Cork Spray finishes. Thanks to a range of colours and finishes it's easy to customise the look of your building while enjoying top-notch insulation. Whether you want a sleek, modern appearance or a more traditional look, Cork Spray can be tailored to match the style of your building.

9. Great return on investment

The initial investment in Cork Spray insulation might be higher than some traditional methods but the long-term savings on energy bills and maintenance make it a savvy choice for business owners.



Internal vs. external Cork Spray insulation

Cork Spray isn’t just for external walls. It can also be used to coat internal walls with a breathable, insulative layer. Here’s a breakdown of both options:

Internal wall insulation

Ideal for buildings where external changes aren’t possible or desired. Cork Spray is applied to the inside of the walls to improve thermal and acoustic insulation without altering the exterior appearance of the building.

External wall insulation

Perfect for buildings that are begging for a facelift. External Cork Spray insulation not only boosts thermal performance but protects the building's façade from the elements.

Here are a few scenarios where Cork Spray steps up:

  • Office blocks

    • Improve energy efficiency and dampen noise to create a more comfortable working environment for employees.

  • Retail spaces

    • Enhance thermal performance to make your store more inviting and reduce energy bills.

  • Warehouses

    • Maintain a stable temperature to protect goods, improve working conditions for employees and minimise energy consumption.

  • Hospitals and clinics

    • Create a quiet and comfortable environment for patient care.

  • Educational institutions

    • Support learning by maintaining comfortable temperatures and reducing external noise.

Why choose TIWI (Thin Internal Wall Insulation) for your Cork Spray project?

Hassle-free application is one of the perks of Cork Spray. But ultimately, it’s a highly specialised product. This means you’ll need an accredited professional to apply the product and enjoy the full benefits. Which is where TIWI Cork Spray comes in, Vipeq Cork Spray is available exclusively in the UK through TIWI Cork Spray.


Why is TIWI Cork Spray the right contractor for your project? We don’t just have the expertise and experience to apply Cork Spray and deliver a high-quality finish every time. We’re a family-run business and take pride in our personalised approach and attention to detail. We strive to build genuine, lasting relationships with our customers and offer a complete service that covers every step of the project, including aftercare.


Ready to improve the thermal properties of your commercial building? Call us on 0333 188 2022 or email sales@tiwicorkspray.co.uk to get started. Let TIWI Cork Spray transform your commercial building into a model of efficiency and sustainability.

bottom of page