# Circular Intumescent Fire Block 125mm - 52930

> Price comparison in United Kingdom (GBP). Lowest price right now: **£90.99** at eFans Direct, currently out of stock. 1 offer from 1 shop. Checked 2026-10-09T00:55:18Z.

## Product
- Brand: eFans Direct
- Category: [Home & garden](https://pricuro.com/uk/home-garden.md) > [Tools](https://pricuro.com/uk/home-garden/tools.md)
- Manufacturer part number: 52930
- Page: https://pricuro.com/uk/p/circular-intumescent-fire-block-125mm-52930-2028644
- Image: https://pricuro.com/img/2028644/800/circular-intumescent-fire-block-125mm-52930.webp

## Offers (1, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | eFans Direct | £90.99 | see shop | – | out of stock | new | https://pricuro.com/go/3288961 |

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-03, 7 days)

- Lowest price today: £90.99
- Last 30 days: lowest £90.99, highest £90.99, average £90.99
- All-time low on Pricuro: £90.99 (2026-10-03)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-03 | £90.99 |
| 2026-10-04 | £90.99 |
| 2026-10-05 | £90.99 |
| 2026-10-06 | £90.99 |
| 2026-10-07 | £90.99 |
| 2026-10-08 | £90.99 |
| 2026-10-09 | £90.99 |

## Specifications


Description (from a shop): The 125mm Circular Intumescent Fire Block fits 125mm diameter spiral ducting and seals the duct in a fire while allowing air transfer in normal use. It has no moving parts: the intumescent core expands in heat to form an incombustible mass that blocks the spread of fire and hot smoke.Slim at 38mm thick with roughly 60% free area, it is tested in timber doors rated up to 60 minutes and in walls and ductwork rated up to 120 minutes. Finished in black/grey, it needs little maintenance beyond an occasional wipe with a damp cloth. 125mm diameter Intumescent fire block Up to 120 min in walls and ducts Suitable for Vertical and horizontal ducted ventilation systems Airflow control and fire protecti…

## Other variants

- [Circular Intumescent Fire Block 100mm - 52935](https://pricuro.com/uk/p/circular-intumescent-fire-block-100mm-52935-2028647.md) – from £79.99
- [Circular Intumescent Fire Block 150mm - 52931](https://pricuro.com/uk/p/circular-intumescent-fire-block-150mm-52931-2028645.md) – from £101.65
- [Circular Intumescent Fire Block 200mm - 52932](https://pricuro.com/uk/p/circular-intumescent-fire-block-200mm-52932-2028646.md) – from £115.99

## Similar products

- [Karcher K2 Pressure Washer – Yellow](https://pricuro.com/uk/p/karcher-k2-pressure-washer-yellow-635583.md) – from £89.99, 4 shops
- [Black + Decker Compound Mitre Saw - 1500W](https://pricuro.com/uk/p/black-decker-compound-mitre-saw-1500w-730261.md) – from £89.95, 2 shops
- [Makita HW101 Pressure Washer 100 Bar](https://pricuro.com/uk/p/makita-hw101-pressure-washer-100-bar-423486.md) – from £89.95, 2 shops
- [BLACK+DECKER Pressure Washer 1300W](https://pricuro.com/uk/p/black-decker-pressure-washer-1300w-770712.md) – from £89.95, 2 shops
- [Estwing Sledge Hammer Fibreglass Handle 6.35kg (14 lb)](https://pricuro.com/uk/p/estwing-sledge-hammer-fibreglass-handle-6-35kg-14-lb-1122651.md) – from £89.76, 2 shops
- [Trend CRAFTPRO 3 Piece 165mm Panel Trim Circular Saw Blade Set](https://pricuro.com/uk/p/trend-craftpro-3-piece-165mm-panel-trim-circular-saw-blade-set-720127.md) – from £89.75, 2 shops

---
Source: Pricuro (https://pricuro.com), an independent price comparison for United Kingdom. Canonical page: https://pricuro.com/uk/p/circular-intumescent-fire-block-125mm-52930-2028644
Prices include VAT and were checked at the time stated above; they can change at any moment, the shop's price at checkout applies. Links marked "Buy" lead to the shop; Pricuro may earn a commission, which never affects the order of offers (sorted by total price).
When citing, please link the canonical page. Overview of the site for assistants: https://pricuro.com/llms.txt