Heat Treatment Pest Control

Nationwide heat-based pest control, eliminating infestations quickly, safely, and without harmful chemicals.

Targeted High-Temperature Pest Elimination

ThermoPest offers expert heat treatment solutions to eliminate pests quickly, safely, and effectively. Using powerful industrial heaters, we raise the temperature of targeted areas to lethal levels, delivering deep, uniform heat that eradicates pests in a single visit.

This method is particularly effective for pests that hide in hard-to-reach areas and are resilient to chemical-only approaches. Where needed, we apply a light residual chemical treatment to enhance results and provide ongoing protection.

How Heat Treatment Works

Preparation and Inspection
We begin with a professional site inspection and provide a detailed preparation guide. This ensures all necessary areas are accessible, and your property is ready for the treatment process.
1
Controlled Heat Application
Our team uses specialised diesel-powered heaters to gradually raise room temperatures to between 50°C and 60°C. These temperatures are proven to kill pests at all stages of life—including eggs, larvae, and adults.
2
Full-Room Penetration
Heat reaches deep into cracks, wall voids, mattresses, furnishings, skirting boards, and floor coverings. We monitor temperatures throughout the space using heat sensors to ensure full and consistent coverage.
3
Optional Residual Treatment
To maximise protection, especially for pests prone to reinfestation, we may apply a low-toxicity residual spray to key areas. This acts as a secondary barrier following heat exposure.
4
Cooldown and Re-entry
After treatment, rooms are ventilated and cooled down. In most cases, you can re-enter the same day, and we’ll provide aftercare instructions to help maintain pest-free conditions.
5

Why Use Heat Treatment?

  • Kills pests at all life stages, including eggs
  • Reaches deep into inaccessible hiding spots
  • Minimises the need for chemical use
  • Preserves furniture, clothing, and belongings
  • Requires minimal disruption to your home or business
  • Suitable for residential and commercial properties
bed bug heat treatment

Bed Bug Heat Treatment

The Gold Standard for Eradication

Bed bugs are notoriously difficult to remove, often surviving standard sprays or DIY treatments. Heat treatment offers a proven, one-visit solution that targets every bug and egg within the treated space. It’s discreet, efficient, and ideal for:

  • Homes, hotels, and rented properties
  • Full-room or property-wide treatment
  • Guaranteed results with optional follow-up support

Moth Heat Treatment

Protect Fabrics and Furnishings from Hidden Damage

Clothes and carpet moths cause expensive damage to textiles and furniture. Their larvae hide in dark, undisturbed areas like under furniture or inside wardrobes. Our heat treatment kills these pests at the source and is ideal for:

  • Fabric-rich homes and storage spaces
  • Garments, rugs, and upholstery
  • Homes with recurring moth issues

Flea Heat Treatment

Break the Infestation Cycle

Fleas hide in pet bedding, carpets, cracks in flooring, and low-traffic areas, making them difficult to eliminate with sprays alone. Heat treatment provides thorough coverage and may be combined with a surface spray for complete control.

Recommended for:

  • Homes with pets or after tenancy changes
  • Airbnbs and rental properties
  • Rapid clearance with minimal disruption

Frequently Asked Questions

A typical heat treatment takes between 6 and 8 hours, depending on the size of the property and severity of the infestation.

No. The process is controlled and monitored to ensure safe temperatures. Most furniture, clothing, and electronics are unaffected, though we’ll advise you on any sensitive items in advance.

Yes, for safety reasons you must vacate the premises during the treatment. You’ll usually be able to return the same day once it has cooled and been ventilated.

In most cases, yes. Heat treatment is highly effective at killing all life stages in a single visit. In some situations, we may recommend a follow-up inspection or targeted spray.

Yes, once the treatment is complete and the property has cooled, it’s completely safe to return. Any low-level chemical used will be dry and pose no risk when handled as advised.

You’ll receive a full preparation checklist, but key steps include decluttering, removing heat-sensitive items (candles, aerosols), and ensuring good access to affected rooms.

Book a Heat Treatment service

For pricing, availability, or to arrange a heat treatment survey, contact the ThermoPest team today.

Call ThermoPest now or fill out the form below to get a free quote.

Industry Experts

Leading experts in Pest Control

Emergency Call-outs

Guaranteed quick and rapid responses to urgent infestations

Contract Work

For ongoing problems, use our preventative contracts

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