Thatched Cottage Electrical Specialists
Thatch-safe wiring, downlight removal, lightning protection & insurance-compliant EICRs across Devon, Cornwall & Somerset
Solutions Ltd
If you have recessed downlights in a thatched ceiling — turn them off and call us today
Devon & Somerset Fire and Rescue lists in-thatch downlights as a leading cause of thatch fires. Most specialist insurers will void cover if non-compliant fittings are present. We carry out free thatch-safety inspections across the South West.
The Six Biggest Electrical Risks in a Thatched Property
Thatched cottages — chocolate-box, beautiful, and statistically the highest-fire-risk dwellings in the UK. Devon and Somerset have more thatched homes per capita than almost anywhere in the country, and the wiring inside them is often the original installation from the 1960s or earlier. Our team specialises in bringing these buildings up to modern BS 7671 standards without disturbing a single straw of the thatch above.
Spotlight Heat Build-Up
Recessed downlights set into thatched ceilings are the single biggest fire risk. Heat builds up between the lamp and thatch with no ventilation. We remove and replace with surface-mounted LED alternatives or fully fire-rated, ventilated enclosures (BAFSA-approved).
Old VIR & Lead-Sheathed Wiring
Many thatched properties still have rubber, fabric or lead-sheathed cabling from the 1950s-70s. Insulation degrades, cores short, and arcing inside the thatch can ignite the underside in seconds.
Rodent-Damaged Cables
Thatched roofs harbour rodents that strip cable insulation. We carry out infrared thermal imaging and insulation resistance testing across every circuit before recommending remedial work.
Inadequate RCD Protection
Pre-2008 installations lack 30mA RCD protection on lighting circuits — a legal requirement under BS 7671. Without it, a single fault can ignite the thatch before the breaker trips.
Chimney Flue Wiring
Cables routed near chimney breasts in thatched properties must be heat-rated and routed away from flue heat-affected zones. We re-route any non-compliant runs.
Lightning Protection
Thatched cottages are statistically more vulnerable to lightning strike fires. We install BS EN 62305-compliant lightning protection systems and surge protective devices (SPDs) at the consumer unit.
What We Provide for Thatched Cottage Owners
Recognised by Specialist Thatch Insurers
Our certification is accepted by every major UK thatch and heritage insurer:
Frequently Asked Questions
Are downlights safe in a thatched cottage?
Standard recessed downlights are NOT safe in thatched property ceilings. Heat from the lamp transfers into the thatch with no ventilation, and this is one of the most common causes of thatch fires recorded by Devon & Somerset Fire Service. We remove all unsafe fittings and replace with surface-mounted LED alternatives or fully fire-rated, ventilated, BAFSA-recognised enclosures. Most insurers will not pay out on a thatch fire claim if non-compliant downlights are found.
How often should a thatched cottage have an EICR?
We recommend a full EICR every 5 years for thatched properties (versus 10 for standard housing) due to the elevated fire risk. If you let the property as a holiday cottage or to long-term tenants, the legal landlord EICR is still 5-yearly. Many specialist thatch insurers now require evidence of recent testing as a condition of cover.
Will a rewire damage my thatch or period features?
No. We plan every cable route in advance to avoid disturbing thatch, original lath-and-plaster, oak beams, cob walls and limewash finishes. Cables are typically run under floorboards, behind skirtings and through existing service voids. We document every route photographically and never penetrate the thatch from the inside.
Do thatched cottages need lightning protection?
It is not legally required, but every reputable thatch insurer recommends it and several now require it for cover. A BS EN 62305 lightning protection system with a copper or aluminium air termination, down conductor and earth electrode reduces strike-related fire risk dramatically. We design and install fully compliant systems and can also fit a Type 1+2 surge protective device at your consumer unit.
Can you work in cob walls and lime-plaster ceilings?
Yes — we are experienced with cob, lath-and-plaster, lime render and timber-frame construction. We use breathable, traditional materials wherever wiring is buried, and we never use modern gypsum products in walls that need to breathe.
Will my insurer accept your work?
Yes. We are CHAS-accredited (full scope), Part P certified and CHAS-accredited. Every job is issued with a full Electrical Installation Certificate, building control notification, and a written report you can hand directly to NFU Mutual, Lycetts, Towergate or any specialist thatch insurer.