Professional Wood-Boring Insect & Timber Infestation Specialists
At SM Preservations, we provide expert insect infestation treatments throughout Bromley and the surrounding areas.
Our team specialises in identifying, treating, and preventing wood-boring insect attacks that can cause serious damage to the structural timber in your home or business.
What Is an Insect Infestation?
An insect infestation occurs when wood-boring insects, such as woodworm, deathwatch beetles, or longhorn beetles, lay eggs inside timber. As the larvae feed, they burrow through the wood, creating tunnels that weaken the structure over time.
If left untreated, infestations can cause significant structural damage, affecting floors, beams, and roof timbers.
At SM Preservations, we use professional insecticidal treatments and modern preservation techniques to eliminate infestations and protect your property from future attacks.
Why Choose SM Preservations
Accreditations & Insurance
Proud member of Checkatrade. Fully insured and compliant with UK building preservation standards.
Common Types of Insect Infestation
Common Furniture Beetle (Woodworm)
Signs: Small round exit holes (1–2 mm), fine wood dust (frass), and weakened timber
Damage: Gradual weakening of floorboards, joists, or roof timbers
Treatment: Targeted insecticidal spray or gel to kill larvae and prevent reinfestation
Deathwatch Beetle
Signs: Large exit holes (3–7 mm), ticking or tapping noises in old hardwood
Damage: Extensive internal tunnelling in large structural beams
Treatment: Deep-penetrating preservative injection and surface treatment
House Longhorn Beetle
Signs: Oval exit holes, fibrous frass, and serious structural weakening
Damage: Severe infestation of roof timbers and softwood
Treatment: Specialist chemical treatment and timber replacement if required
Our Step-by-Step Waterproofing Process
Inspection & Identification
Our specialists conduct a thorough timber survey to identify the type of insect, the extent of damage, and whether the infestation is active or historic.
Preparation
We prepare affected areas by cleaning surfaces and ensuring safe access to infested timbers.
Professional Treatment Application
Using approved insecticidal sprays, gels, or injection systems, we treat all infected timber to destroy larvae and adult beetles.
Structural Repairs (if needed)
If certain timbers are beyond repair, we replace or reinforce them to restore full structural integrity.
Aftercare & Prevention
We provide expert advice on ventilation and maintenance to prevent future infestations.
Contact Form
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FAQ's
How do I know if I have a wood-boring insect problem?
Look for small round exit holes, fine wood dust, crumbling wood, or tapping sounds in old beams. A professional timber survey from SM Preservations will confirm whether the infestation is active and what type of insect is present.
Is insect treatment safe for my family and pets?
Yes — all our treatments are safety-approved and applied carefully by trained technicians. We ensure treated areas are safe to re-enter shortly after the process is complete.
How long does insect infestation treatment last?
A professionally applied insecticidal treatment can last up to 20 years, providing long-term protection against re-infestation. We also offer follow-up advice to keep your timber in top condition.