Leading The Way in Spray Cork Insulation Services in Bath & Warminster

Are you looking for an eco-friendly, energy-efficient insulation solution in Bath or Warminster? Our spray cork wall insulation provides outstanding thermal efficiency, damp protection, and soundproofing, making it a perfect alternative to traditional insulation methods. Whether you’re insulating a home, commercial property, or listed building, spray cork is a breathable, long-lasting, and sustainable choice.

Why Choose Spray Cork Insulation?

Thermal Insulation & Energy Savings

Spray cork acts as a natural thermal barrier, reducing heat loss and improving energy efficiency. This helps lower your heating bills and keeps your home warm in winter and cool in summer.

Damp & Mould Prevention

Cork is naturally water-resistant, preventing damp, condensation, and mould growth—ideal for older properties and buildings with moisture issues.

Eco-Friendly & Sustainable

Made from the bark of cork oak trees, this insulation solution is renewable, recyclable, and free from harmful chemicals, making it an excellent choice for eco-conscious homeowners.

Breathable & Flexible

Unlike traditional insulation, spray cork allows walls to breathe, preventing trapped moisture that can cause structural damage. It also expands and contracts with temperature changes, reducing the risk of cracks.

Soundproofing Benefits

Need better acoustic insulation? Spray cork absorbs sound, reducing noise from outside and between rooms—perfect for homes near busy roads or commercial spaces.

At DSB Plastering & Wall Insulation Bath, we specialize in high-performance spray cork and thin wall insulation solutions, helping homeowners and businesses enhance energy efficiency, reduce dampness, and improve indoor comfort. Serving Bath, Warminster, and surrounding areas, our eco-friendly insulation methods provide superior thermal performance while maintaining a breathable, healthy living environment.

Whether you're looking to upgrade your home's insulation, eliminate cold walls, or find an alternative to traditional plastering, our expert insulation team is here to help. Contact us today for a free consultation and discover how we can transform your property with cutting-edge insulation technology.

What Is Spray Cork, and how does it work?

Spray cork insulation is a natural and eco-friendly insulating material made primarily from cork, which comes from the bark of cork oak trees. A resin is added during the mixing stage to bind the cork together. It is applied as a spray in a variety of colours for External and Internal Wall Insulation Intallation. The cork is sprayed at approx 6mm and offers various benefits for thermal, acoustic, and moisture control.

Once the applied Cork has dried fully, its ready to be plastered as normal.

Thermal Performance

Reduces heat loss by up to 30%. Cork is 7 times more insulating than traditional lime/sand renders.

Sound Insulation

CorkSpray can absorb up to 38dB of noise, giving occupants of roadside properties a peaceful life.

Eco Friendly

Cork trees are stripped of their outer bark. This does not harm the tree as the Oak has evolved to regenerate its bark.

Fire Resistant

Euro Class B Fire Rating, water resistant and Breathable. Perfect for getting rid of Mould and Condensation.

Want To Warm Your Walls? Get A Quote!

Fully Accredited Corksol Spray Cork Applicators

To become a corksol applicator, you have to attend a training day at their HQ in Halifax in which Corksol provide extensive knowledge and information on what the spray cork is, how it is applied and the benefits of using spray cork insulation for damp walls and poorly insulated older homes.

Daniel Bunce Cork Plaster Cetificate 2.pdf

Fully Accredited TIWI trowel-applied Internal Wall Insulation

As with corksol, you have to attend a training course for this hand applied thin wall insulation. This product is best suited for Internal Wall Insulation as it is a much neater and faster application.

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